{"title":"Sensor \u0026 Modules","description":"","products":[{"product_id":"mq2-smoke-and-flammable-gas-sensor","title":"MQ2 Smoke and Flammable Gas Sensor","description":"MQ2 Gas Sensor is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. Based on its fast response time. measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the potentiometer. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eMQ2 gas Sensor can detect gas concentrations anywhere from 200 to 10000ppm. MQ2 sensor is very sensitive to Propane, Hydrogen, methane and LPG. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe MQ series of gas sensors use a small heater inside with an electro-chemical sensor. They are sensitive for a range of gasses and are used indoors at room temperature. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe sensitive material of MQ2 Gas sensor is SnO2, which has lower conductivity in clean air. When the target gas exist, the sensor’s conductivity is higher along with the gas concentration rising. MQ2 sensor could be used to detect different combustible gases especially Methane. It is very low cost and suitable for different application. This sensor can be used to make wireless Gas leak detector in home security system. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eHigh sensitivity to Propane, smoke, Hydrogen, LPG, CO, alcohol, Smoke.\u003c\/li\u003e\n\u003cli\u003eFast response time \u0026lt;10s\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity\u003c\/li\u003e\n\u003cli\u003eStable and long life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eConnections:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eConnecting five volts across the heating (H) pins keeps the sensor hot enough to function correctly. Connecting five volts at either the A or B pins causes the sensor to emit an analog voltage on the other pins. A resistive load between the output pins and ground sets the sensitivity of the detector.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eGas leak alarm\u003c\/li\u003e\n\u003cli\u003eGas detector\u003c\/li\u003e\n\u003cli\u003eGas leak detection system\u003c\/li\u003e\n\u003cli\u003eFire\/safety detection system\u003c\/li\u003e\n\u003cli\u003eIndustrial combustible gas detector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39420950282420,"sku":"VS00006","price":85.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/VS6.jpg?v=1616336939"},{"product_id":"mq2-general-combustible-gas-sensor-module","title":"MQ2 Flammable Gas and Smoke Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eMQ2 Flammable Gas and Smoke Sensor Module\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003eThe \u003cstrong\u003eMQ2 Smoke Sensor Module\u003c\/strong\u003e is a popular gas sensor used to detect LPG, smoke, alcohol, propane, hydrogen, methane, and carbon monoxide. It's often used in air quality monitoring, fire detection, and gas leak detection systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003eThe MQ2 gas sensor is also known as a \u003cb style=\"mso-bidi-font-weight: normal;\"\u003echemiresistor\u003c\/b\u003e. It contains a sensing material whose resistance changes when it comes in contact with the gas. This change in the value of resistance is used for the detection of gas.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003eTechnical Specifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003e\u003cstrong\u003eHeating Consumption:\u003c\/strong\u003e ≤ 800 mW\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003e\u003cstrong\u003eDetection Range:\u003c\/strong\u003e 200 – 10000 ppm\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003e\u003cstrong\u003eAnalog Output (A0):\u003c\/strong\u003e Outputs a variable voltage based on gas concentration\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003e\u003cstrong\u003eDigital Output (D0):\u003c\/strong\u003e HIGH or LOW based on set threshold (adjustable via onboard potentiometer)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003ePinouts:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ2_Pinout.png?v=1747911938\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; background: white; mso-highlight: white;\" lang=\"EN-GB\"\u003eConnection with Arduino:\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\" width=\"602\" cellpadding=\"0\" cellspacing=\"0\" border=\"1\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; border: none; text-align: center;\" class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003e5V power supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eGround\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eD0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; border: none; text-align: center;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eD2 (optional for digital reading)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ2_to_Arduino.png?v=1747911938\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample code:\u003c\/h2\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-GB; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\" lang=\"EN-GB\"\u003eAnalog reading:\u003c\/span\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003eint mq2Pin = A0;\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ MQ2 A0 connected to Arduino A0\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003evoid setup() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.begin(9600);\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ Start the serial communication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003evoid loop() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eint sensorValue = analogRead(mq2Pin);\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ Read analog value from MQ2\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.print(\"MQ2 Sensor Reading: \");\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.println(sensorValue);\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ Print the value to Serial Monitor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edelay(1000);\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ Delay for 1 second\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003e\u003cspan\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-GB; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\"\u003eOptional: Trigger Buzzer or Relay When Gas Detected:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003eint mq2Pin = A0;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003eint buzzer = 8; \/\/ Connect a buzzer or relay to pin 8\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003evoid setup() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.begin(9600);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003epinMode(buzzer, OUTPUT);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003evoid loop() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eint value = analogRead(mq2Pin);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.println(value);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eif (value \u0026gt; 400) {\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ Set your own threshold\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e    \u003c\/span\u003edigitalWrite(buzzer, HIGH);\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ Turn buzzer\/relay ON\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e} else {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e    \u003c\/span\u003edigitalWrite(buzzer, LOW);\u003cspan style=\"mso-spacerun: yes;\"\u003e   \u003c\/span\u003e\/\/ Turn OFF\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edelay(500);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e}\u003c\/span\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39713505214644,"sku":"VM00099","price":140.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MQ2-GeneralCombustibleGasSensorModule.jpg?v=1620265241"},{"product_id":"mq3-alcohol-sensor-module","title":"MQ3 Alcohol Gas Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eMQ3 Alcohol Gas Sensor Module\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003eThe Alcohol Sensor Module is commonly used to detect alcohol vapors in breath or the environment. It's great for projects like DIY breathalyzers, safety systems, or drunk-driving prevention systems. \u003cspan style=\"color: #191919;\"\u003eThe MQ3 alcohol sensor operates on 5V DC and consumes approximately 800mW. It can detect alcohol concentrations ranging from 25 to 500 ppm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetection Range: 0.05mg\/L – 10mg\/L Alcohol in air\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog Output (A0): Varies with alcohol concentration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital Output (D0): HIGH\/LOW based on set threshold (adjustable)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePreheat Time: 20 seconds to a few minutes for stable reading\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeater Consumption: ~800mW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ3_Pinout.png?v=1747912785\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eConnection to Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"602\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003e5V power supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGround\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eAnalog Output (to Arduino analog pin)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eDigital Output (to Arduino digital pin, optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ3_to_Arduino.png?v=1747912785\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample Code:\u003c\/h2\u003e\n\u003cp\u003eint mq3Pin = A0;  \/\/ Analog pin connected to A0 on MQ3 sensor\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);  \/\/ Start Serial communication\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int sensorValue = analogRead(mq3Pin);  \/\/ Read analog value from MQ3\u003cbr\u003e  Serial.print(\"Alcohol Sensor Value: \");\u003cbr\u003e  Serial.println(sensorValue);  \/\/ Print the value to Serial Monitor\u003cbr\u003e  delay(1000);  \/\/ Wait for 1 second before next read\u003cbr\u003e}\u003cbr\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39713510752436,"sku":"VM00100","price":160.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MQ3-AlcoholSensorModule.jpg?v=1620281705"},{"product_id":"mq4-natural-gas-methane-gas-sensor-module","title":"MQ4 - Natural Gas \/ Methane Gas Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eMQ4 - Natural Gas \/ Methane Gas Sensor Module\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003eThe \u003cstrong\u003eMQ4 Methane Sensor Module\u003c\/strong\u003e is designed to detect Methane (CH₄) and natural gas. It can also sense LPG, propane, and hydrogen to some extent. It's commonly used in gas leak detectors, safety systems, and industrial gas monitoring. It is used to detect the methane gas concentration within the air at either home or industries \u0026amp; generates output like an analog voltage by reading it. Here, the range of concentration for sensing ranges from 300 ppm – 10,000 ppm, which is appropriate for the detection of a leak.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog Output (A0): Varies with gas concentration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital Output (D0): HIGH\/LOW based on threshold (adjustable via potentiometer)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGas Detected: Methane (CH₄), natural gas, LPG, etc.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetection Range: 200 to 10000 ppm Methane\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarm-up Time: 1–5 minutes for stable readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ4_Pinout.png?v=1747913237\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"602\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD2 (Optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ4_to_Arduino.png?v=1747913238\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSample Code:\u003c\/h2\u003e\n\u003ch4\u003eAnalog Reading:\u003c\/h4\u003e\n\u003cp\u003eint mq4Pin = A0;  \/\/ MQ4 A0 connected to Arduino A0\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);  \/\/ Start Serial Monitor\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int sensorValue = analogRead(mq4Pin);  \/\/ Read analog value\u003cbr\u003e  Serial.print(\"Methane Gas Level: \");\u003cbr\u003e  Serial.println(sensorValue);           \/\/ Print value\u003cbr\u003e  delay(1000);  \/\/ 1 second delay\u003cbr\u003e}\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eOptional: Trigger a Buzzer When Gas is Detected\u003c\/h4\u003e\n\u003cp\u003eint mq4Pin = A0;\u003cbr\u003eint buzzerPin = 8;\u003cbr\u003eint threshold = 400;  \/\/ Adjust based on your testing\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);\u003cbr\u003e  pinMode(buzzerPin, OUTPUT);\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int gasLevel = analogRead(mq4Pin);\u003cbr\u003e  Serial.print(\"Gas Level: \");\u003cbr\u003e  Serial.println(gasLevel);\u003c\/p\u003e\n\u003cp\u003e  if (gasLevel \u0026gt; threshold) {\u003cbr\u003e    digitalWrite(buzzerPin, HIGH);  \/\/ Buzzer ON\u003cbr\u003e  } else {\u003cbr\u003e    digitalWrite(buzzerPin, LOW);   \/\/ Buzzer OFF\u003cbr\u003e  }\u003cbr\u003e  delay(500);\u003cbr\u003e}\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39713516683444,"sku":"VM00101","price":140.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MQ4-NaturalGasMethaneGasSensorModule.jpg?v=1620274538"},{"product_id":"mq5-lpg-natural-gas-coal-gas-sensor-module","title":"MQ5 - LPG \/ Natural Gas \/ Coal Gas Sensor Module","description":"\u003cp style=\"text-align: justify;\"\u003eThe MQ5 is used in gas leakage detecting equipment in consumer and industry applications, this sensor has high sensitivity in detecting LPG compared to MQ 2, It can also be used to detect natural gas, coal gas, avoid the noise of alcohol, cooking fumes, and cigarette smoke. The sensitivity can be adjusted by the potentiometer at the back of this sensor module.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply needs: 5V \u003c\/li\u003e\n\u003cli\u003eInterface type: Analog \u003c\/li\u003e\n\u003cli\u003ePin Definition: 1-Output 2-GND 3-VCC \u003c\/li\u003e\n\u003cli\u003eHigh sensitivity to LPG, natural gas, town gas Small sensitivity to alcohol, smoke Fast response Stable and long life Simple drive \u003c\/li\u003e\n\u003cli\u003ecircuit Size: 40x20mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh sensitivity to LPG, natural gas , town gas\u003c\/li\u003e\n\u003cli\u003eSmall sensitivity to alcohol, smoke.\u003c\/li\u003e\n\u003cli\u003eFast response\u003c\/li\u003e\n\u003cli\u003eStable and long life\u003c\/li\u003e\n\u003cli\u003eSimple drive circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePin Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ5_-_LPG_Natural_Gas_Coal_Gas_Sensor_Module.jpg?v=1631787637\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGas leakage detector\u003c\/li\u003e\n\u003cli\u003eToys\u003c\/li\u003e\n\u003cli\u003eLiquefied petroleum gas, natural gas, coal gas monitoring device suitable for home or industrial.\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to alcohol, smoke interference ability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39713557250228,"sku":"VM00102","price":140.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MQ5-LPGNaturalGasCoalGasSensorModule.jpg?v=1620275103"},{"product_id":"mq6-lpg-domestic-gas-sensor-module","title":"MQ6 - LPG Domestic Gas Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eMQ6 - LPG Domestic Gas Sensor Module\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003eThe \u003cstrong\u003eMQ6 Gas Sensor Module\u003c\/strong\u003e is specifically designed to detect LPG (Liquefied Petroleum Gas), butane, propane, and to some extent, methane and hydrogen. It's commonly used in gas leak detection systems and safety alarms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003eThis sensor contains a sensing element, mainly aluminum-oxide based ceramic, coated with Tin dioxide, enclosed in a stainless-steel mesh.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output (A0):\u003c\/strong\u003e Varies based on gas concentration\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Output (D0):\u003c\/strong\u003e HIGH or LOW depending on threshold (adjustable)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Detected:\u003c\/strong\u003e LPG, butane, propane, methane, hydrogen\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Range:\u003c\/strong\u003e 300 – 10,000 ppm (gas concentration)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat Time:\u003c\/strong\u003e 20 seconds to a few minutes for stable readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ6_Pinout.png?v=1747916502\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"602\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD2(Optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ6_to_Arduino.png?v=1747916503\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample code:\u003c\/h2\u003e\n\u003ch4\u003eAnalog reading:\u003c\/h4\u003e\n\u003cp\u003eint mq6Pin = A0;  \/\/ MQ6 analog output connected to Arduino A0\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);  \/\/ Start Serial Monitor\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int sensorValue = analogRead(mq6Pin);  \/\/ Read gas sensor value\u003cbr\u003e  Serial.print(\"LPG Gas Level: \");\u003cbr\u003e  Serial.println(sensorValue);           \/\/ Display in Serial Monitor\u003cbr\u003e  delay(1000);  \/\/ Wait 1 second\u003cbr\u003e}\u003c\/p\u003e\n\u003ch4\u003eBuzzer Alert (Gas Detected)\u003c\/h4\u003e\n\u003cp\u003eint mq6Pin = A0;\u003cbr\u003eint buzzerPin = 8;\u003cbr\u003eint gasThreshold = 400;  \/\/ Adjust based on your environment\/testing\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);\u003cbr\u003e  pinMode(buzzerPin, OUTPUT);\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int gasLevel = analogRead(mq6Pin);\u003cbr\u003e  Serial.print(\"Gas Level: \");\u003cbr\u003e  Serial.println(gasLevel);\u003c\/p\u003e\n\u003cp\u003e  if (gasLevel \u0026gt; gasThreshold) {\u003cbr\u003e    digitalWrite(buzzerPin, HIGH);  \/\/ Sound buzzer\u003cbr\u003e  } else {\u003cbr\u003e    digitalWrite(buzzerPin, LOW);   \/\/ Buzzer off\u003cbr\u003e  }\u003cbr\u003e  delay(500);\u003cbr\u003e}\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39713584808116,"sku":"VM00103","price":140.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MQ6-LPGDomesticGasSensorModule.jpg?v=1620276897"},{"product_id":"mq7-carbon-monoxide-sensor-module","title":"MQ7 - Carbon Monoxide Gas Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eMQ7 - Carbon Monoxide Gas Sensor Module\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003eThe \u003cstrong\u003eMQ7 Gas Sensor Module\u003c\/strong\u003e is designed specifically to detect \u003cstrong\u003eCarbon Monoxide (CO)\u003c\/strong\u003e in the air. It’s widely used in CO leak detection systems, home safety monitors, and indoor air quality projects. The sensor can measure concentrations of 20 to 10,000 ppm.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Detected:\u003c\/strong\u003e Carbon Monoxide (CO)\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Range:\u003c\/strong\u003e 10 to 10000 ppm CO\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput: \u003c\/strong\u003eAnalog (A0), Digital (D0, threshold adjustable)\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat Time: \u003c\/strong\u003e60 seconds to several minutes (for accuracy)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ7_Pinout.png?v=1747917192\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"602\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD2(Optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ7_to_Arduino.png?v=1747917193\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample code:\u003c\/h2\u003e\n\u003ch4\u003eAnalog reading:\u003c\/h4\u003e\n\u003cp\u003eint mq7Pin = A0;  \/\/ MQ7 analog output connected to Arduino A0\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);  \/\/ Start Serial Monitor\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int sensorValue = analogRead(mq7Pin);  \/\/ Read the analog value\u003cbr\u003e  Serial.print(\"CO Gas Level: \");\u003cbr\u003e  Serial.println(sensorValue);           \/\/ Print the value\u003cbr\u003e  delay(1000);  \/\/ 1-second delay\u003cbr\u003e}\u003c\/p\u003e\n\u003ch4\u003eCO Alert with Buzzer\u003c\/h4\u003e\n\u003cp\u003eint mq7Pin = A0;\u003cbr\u003eint buzzerPin = 8;\u003cbr\u003eint threshold = 400;  \/\/ Adjust based on testing environment\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);\u003cbr\u003e  pinMode(buzzerPin, OUTPUT);\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int coLevel = analogRead(mq7Pin);\u003cbr\u003e  Serial.print(\"CO Level: \");\u003cbr\u003e  Serial.println(coLevel);\u003c\/p\u003e\n\u003cp\u003e  if (coLevel \u0026gt; threshold) {\u003cbr\u003e    digitalWrite(buzzerPin, HIGH);  \/\/ Trigger buzzer\u003cbr\u003e  } else {\u003cbr\u003e    digitalWrite(buzzerPin, LOW);   \/\/ Turn off buzzer\u003cbr\u003e  }\u003cbr\u003e  delay(500);\u003cbr\u003e}\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39713594867892,"sku":"VM00104","price":160.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MQ7-CarbonMonoxideSensorModule.jpg?v=1620281542"},{"product_id":"mq8-hydrogen-gas-sensor-module","title":"MQ8 - Hydrogen Gas Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eMQ8 - Hydrogen Gas Sensor Module\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003eThe \u003cstrong\u003eHydrogen Gas Sensor Module \u003c\/strong\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-GB; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\"\u003emost used\u003c\/span\u003e with Arduino is the MQ8 sensor. It is designed to detect hydrogen (H\u003c\/span\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Cambria Math',serif; mso-bidi-font-family: 'Cambria Math';\"\u003e₂\u003c\/span\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e) gas in the air and is often used in gas leak detection, hydrogen-powered systems, and safety monitoring setups. The MQ-8 gas sensor is highly sensitive to hydrogen and less sensitive to alcohol and cooking fumes. It could be used in gas leakage detection appliance in domestic and industry. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage: \u003c\/strong\u003e5V DC\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Range: \u003c\/strong\u003e100 – 10,000 ppm H₂\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Detected: \u003c\/strong\u003eHydrogen (H₂)\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output (A0): \u003c\/strong\u003eVaries with gas concentration\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Output (D0): \u003c\/strong\u003eHIGH\/LOW based on threshold (set via potentiometer)\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater Power: \u003c\/strong\u003e~800–900 mW\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarm-up Time: \u003c\/strong\u003e~1–5 minutes for accurate readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ8_Pinout.png?v=1747917775\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\" width=\"602\" cellpadding=\"0\" cellspacing=\"0\" border=\"1\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; text-align: center;\" class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eD0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"301\"\u003e\n\u003cp style=\"line-height: normal; text-align: center;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eD2(Optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ8_to_Arduino.png?v=1747917776\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample code:\u003c\/h2\u003e\n\u003ch4\u003eAnalog reading:\u003c\/h4\u003e\n\u003cp\u003eint mq8Pin = A0;  \/\/ MQ8 A0 pin connected to Arduino A0\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);  \/\/ Initialize Serial Monitor\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int gasValue = analogRead(mq8Pin);  \/\/ Read analog value\u003cbr\u003e  Serial.print(\"Hydrogen Gas Level: \");\u003cbr\u003e  Serial.println(gasValue);           \/\/ Print value to Serial Monitor\u003cbr\u003e  delay(1000);  \/\/ 1 second delay\u003cbr\u003e}\u003c\/p\u003e\n\u003ch4\u003eAdd Buzzer for Gas Leak Alert\u003c\/h4\u003e\n\u003cp\u003eint mq8Pin = A0;\u003cbr\u003eint buzzerPin = 8;\u003cbr\u003eint threshold = 400;  \/\/ Adjust this value after testing\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);\u003cbr\u003e  pinMode(buzzerPin, OUTPUT);\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int h2Level = analogRead(mq8Pin);\u003cbr\u003e  Serial.print(\"H₂ Level: \");\u003cbr\u003e  Serial.println(h2Level);\u003c\/p\u003e\n\u003cp\u003e  if (h2Level \u0026gt; threshold) {\u003cbr\u003e    digitalWrite(buzzerPin, HIGH);  \/\/ Turn buzzer ON\u003cbr\u003e  } else {\u003cbr\u003e    digitalWrite(buzzerPin, LOW);   \/\/ Turn buzzer OFF\u003cbr\u003e  }\u003cbr\u003e  delay(500);\u003cbr\u003e}\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39713659945140,"sku":"VM00105","price":140.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MQ8-HydrogenGasSensorModule.jpg?v=1620291477"},{"product_id":"mq9-co-and-combustible-gas-sensor-module","title":"MQ9 - CO and Combustible Gas Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eMQ9 - CO and Combustible Gas Sensor Module\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003eThe MQ9 Gas Sensor Module is a versatile sensor used to detect \u003cstrong\u003eCarbon Monoxide (CO), Methane (CH\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Cambria Math',serif; mso-bidi-font-family: 'Cambria Math';\"\u003e₄\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003e\u003cstrong\u003e), and LPG gases.\u003c\/strong\u003e It provides both analog and digital outputs, making it suitable for gas leak detection and air quality monitoring. The sensor requires a short warm-up time and is ideal for use in safety alarms and IoT-based environmental monitoring systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGases Detected: \u003c\/strong\u003eCO (Carbon Monoxide), CH₄ (Methane), LPG\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Range:\u003c\/strong\u003e 10 – 1000 ppm (CO), 300 – 10,000 ppm (CH₄, LPG)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output (A0):\u003c\/strong\u003e Varies with gas concentration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Output (D0):\u003c\/strong\u003e HIGH\/LOW (based on threshold knob)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater Power: \u003c\/strong\u003e~900 mW\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarm-up Time:\u003c\/strong\u003e 2 – 5 minutes (for stable readings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ9_Pinout.png?v=1747918270\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"602\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD2(Optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ9_to_Arduino.png?v=1747918271\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample code:\u003c\/h2\u003e\n\u003ch4\u003eAnalog reading:\u003c\/h4\u003e\n\u003cp\u003eint mq9Pin = A0;  \/\/ Analog output of MQ9 connected to Arduino A0\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);  \/\/ Start Serial Monitor\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int gasValue = analogRead(mq9Pin);  \/\/ Read analog value from sensor\u003cbr\u003e  Serial.print(\"Gas Level (CO\/CH4\/LPG): \");\u003cbr\u003e  Serial.println(gasValue);           \/\/ Display gas level\u003cbr\u003e  delay(1000);  \/\/ Delay 1 second\u003cbr\u003e}\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eAlert with a Buzzer if Gas is Detected\u003c\/h4\u003e\n\u003cp\u003eint mq9Pin = A0;         \/\/ Analog pin\u003cbr\u003eint buzzerPin = 8;       \/\/ Buzzer connected to digital pin 8\u003cbr\u003eint threshold = 400;     \/\/ Set based on testing\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);\u003cbr\u003e  pinMode(buzzerPin, OUTPUT);\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int gasLevel = analogRead(mq9Pin);\u003cbr\u003e  Serial.print(\"Gas Level: \");\u003cbr\u003e  Serial.println(gasLevel);\u003c\/p\u003e\n\u003cp\u003e  if (gasLevel \u0026gt; threshold) {\u003cbr\u003e    digitalWrite(buzzerPin, HIGH);  \/\/ Turn on buzzer\u003cbr\u003e  } else {\u003cbr\u003e    digitalWrite(buzzerPin, LOW);   \/\/ Turn off buzzer\u003cbr\u003e  }\u003cbr\u003e  delay(500);\u003cbr\u003e}\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39713669284020,"sku":"VM00106","price":160.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MQ9-COandCombustibleGasSensorModule.png?v=1620293196"},{"product_id":"mq135-air-quality-control-gas-sensor-module","title":"MQ135 - Air Quality Control Gas Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eMQ135 - Air Quality Control Gas Sensor Module\u003c\/h1\u003e\n\u003cp style=\"margin: 12.0pt 0cm 12.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003eThe \u003cstrong\u003eMQ135 Air Quality Sensor Module\u003c\/strong\u003e is used to detect a wide range of harmful gases in the air, including ammonia (NH₃), benzene, sulfur compounds, smoke, carbon dioxide (CO₂), and alcohol vapors. It provides both analog and digital outputs and is ideal for monitoring indoor air quality. This sensor is commonly used in air purifiers, pollution detection systems, and home safety devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage: \u003c\/strong\u003e5V DC\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Range: \u003c\/strong\u003e10–1000 ppm for various gases\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type: \u003c\/strong\u003eAnalog (A0), Digital (D0)\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater Power: \u003c\/strong\u003e~900 mW\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat Time: \u003c\/strong\u003e~2–5 minutes for stable readings\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity: \u003c\/strong\u003eAdjustable via onboard potentiometer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ135_Pinout.png?v=1747918724\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"602\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eD2(Optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/MQ135_to_Arduino.png?v=1747918726\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample code:\u003c\/h2\u003e\n\u003ch4\u003eAnalog reading:\u003c\/h4\u003e\n\u003cp\u003eint mq135Pin = A0;  \/\/ MQ135 Analog output connected to Arduino A0\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);  \/\/ Initialize Serial Monitor\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int airQualityValue = analogRead(mq135Pin);  \/\/ Read analog value\u003cbr\u003e  Serial.print(\"Air Quality Value: \");\u003cbr\u003e  Serial.println(airQualityValue);  \/\/ Print the value to the Serial Monitor\u003cbr\u003e  delay(1000);  \/\/ Wait for 1 second\u003cbr\u003e}\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eAdd a Buzzer Alert When Air Quality Drops\u003c\/h4\u003e\n\u003cp\u003eint mq135Pin = A0;\u003cbr\u003eint buzzerPin = 8;\u003cbr\u003eint threshold = 400;  \/\/ Adjust this based on your environment\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);\u003cbr\u003e  pinMode(buzzerPin, OUTPUT);\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  int airQuality = analogRead(mq135Pin);\u003cbr\u003e  Serial.print(\"Air Quality: \");\u003cbr\u003e  Serial.println(airQuality);\u003c\/p\u003e\n\u003cp\u003e  if (airQuality \u0026gt; threshold) {\u003cbr\u003e    digitalWrite(buzzerPin, HIGH);  \/\/ Alert ON\u003cbr\u003e  } else {\u003cbr\u003e    digitalWrite(buzzerPin, LOW);   \/\/ Alert OFF\u003cbr\u003e  }\u003cbr\u003e  delay(500);\u003cbr\u003e}\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39713675772084,"sku":"VM00107","price":160.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MQ135-AirQualityControlGasSensorModule.jpg?v=1620223392"},{"product_id":"tiny-mini-dome-pir-motion-sensor-module","title":"Tiny Mini Dome PIR Motion Sensor Module","description":"\u003ch2 style=\"text-align: justify;\"\u003eTiny Mini Dome PIR Motion Sensor Module\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan\u003eThe Tiny Mini Dome PIR Motion Sensor Module is a compact and versatile motion detection solution. This module utilizes a pyroelectric infrared (PIR) sensor to detect the presence of moving warm bodies, such as humans or animals, within its sensing range. With its small size and easy integration, it is ideal for a wide range of applications requiring motion-activated functionality.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"marker:text-textOff list-disc pl-8\"\u003e\n\u003cli index=\"0\"\u003eSensor Type: Pyroelectric infrared (PIR)\u003c\/li\u003e\n\u003cli index=\"1\"\u003eDetection Range: 3-7 meters (adjustable)\u003c\/li\u003e\n\u003cli index=\"2\"\u003eDetection Angle: 110° wide angle\u003c\/li\u003e\n\u003cli index=\"3\"\u003eOperating Voltage: 5-20V DC\u003c\/li\u003e\n\u003cli index=\"4\"\u003eCurrent Consumption: \u0026lt;60μA (standby), \u0026lt;3mA (active)\u003c\/li\u003e\n\u003cli index=\"5\"\u003eOutput Signal: Digital (high when motion detected)\u003c\/li\u003e\n\u003cli index=\"6\"\u003eDimensions: 32mm x 24mm x 20mm\u003c\/li\u003e\n\u003cli index=\"7\"\u003eWeight: 50 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003eFeatures\u003c\/h2\u003e\n\u003cul class=\"marker:text-textOff list-disc pl-8\"\u003e\n\u003cli style=\"text-align: justify;\" index=\"0\"\u003eCompact and Lightweight Design: The module's small size and low weight make it easy to integrate into various projects\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\" index=\"1\"\u003eWide Detection Angle: The 110° wide angle ensures comprehensive coverage of the monitored area\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\" index=\"2\"\u003eAdjustable Sensitivity: The sensitivity potentiometer allows for fine-tuning the detection range to suit specific requirements\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\" index=\"3\"\u003eLow Power Consumption: The module operates efficiently, with low current draw in both standby and active modes\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\" index=\"4\"\u003eDigital Output: The digital output signal simplifies integration with microcontrollers and other digital systems\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\" index=\"5\"\u003eCompatibility: The module is compatible with various platforms, including Arduino, Raspberry Pi, AVR, PIC, and 8051\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003eApplications\u003c\/h2\u003e\n\u003cul class=\"marker:text-textOff list-disc pl-8\"\u003e\n\u003cli style=\"text-align: justify;\" index=\"0\"\u003eSecurity Systems: The module can be used in alarm systems to detect intruders and trigger alerts\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\" index=\"1\"\u003eAutomatic Lighting: It can be employed in motion-activated lighting systems for energy efficiency and convenience\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\" index=\"2\"\u003eHome Automation: The module can be integrated into smart home systems for automated control based on motion detection\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\" index=\"3\"\u003eRobotics: It can be used in mobile robots for navigation and obstacle avoidance.\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\" index=\"4\"\u003eBattery-Powered Devices: The module's low power consumption makes it suitable for battery-operated devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul class=\"marker:text-textOff list-disc pl-8\"\u003e\n\u003cli index=\"0\"\u003e\u003cspan\u003e1 x Tiny Mini Dome PIR Motion Sensor Module\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729434886324,"sku":"VM00003","price":495.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MiniDomePIRModule.jpg?v=1620495415"},{"product_id":"big-dome-pir-motion-detection-sensor-module-hc-sr501","title":"Big Dome PIR Motion Detection Sensor Module HC-SR501 with Jumper at Back for Trigger","description":"\u003ch2 style=\"text-align: justify;\"\u003eBig Dome PIR Motion Detection Sensor Module HC-SR501\u003c\/h2\u003e\n\u003cp style=\"line-height: normal; margin: 12.0pt 0cm 12.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eThe \u003cb style=\"mso-bidi-font-weight: normal;\"\u003eHC-SR501 PIR (Passive Infrared) Motion Sensor\u003c\/b\u003e is a low-cost and widely used module for detecting motion. It detects changes in infrared radiation, typically caused by moving objects like humans or animals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"marker:text-textOff list-disc pl-8\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply: \u003c\/strong\u003e5V to 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 3.3V logic signal (high when motion is detected)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Range:\u003c\/strong\u003e 3 to 7 meters (adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Time:\u003c\/strong\u003e 5 seconds to 5 minutes (adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Modes:\u003c\/strong\u003e Single Trigger (default) and Repeat Trigger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Angle:\u003c\/strong\u003e About 120 degrees\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003ePinouts:\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/PIR_Pinout_c01d189f-436b-43d3-ac2d-f7842f9e8452.png?v=1747909347\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"624\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eOUT\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003ePin 2\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/PIR_to_Arduino.png?v=1747909032\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul class=\"marker:text-textOff list-disc pl-8\"\u003e\u003c\/ul\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003eSample code:\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003econst int pirPin = 2;\u003cspan style=\"mso-spacerun: yes;\"\u003e   \u003c\/span\u003e\/\/ HC-SR501 output pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003evoid setup() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003epinMode(pirPin, INPUT); \/\/ PIR sensor as input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.begin(9600); \/\/ Start serial communication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003evoid loop() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eint motionDetected = digitalRead(pirPin); \/\/ Read PIR output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eif (motionDetected == HIGH) {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e    \u003c\/span\u003eSerial.println(\"Motion Detected!\");\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e} else {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e    \u003c\/span\u003eSerial.println(\"No motion Detected!\");\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edelay(100); \/\/ Small delay to reduce noise\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e}\u003c\/span\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729453138100,"sku":"VM00004","price":70.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/BigDOMEPIRModule.jpg?v=1620726391"},{"product_id":"ceiling-mount-pir-360deg-module-230v","title":"Ceiling Mount PIR 360Deg Module - 230V","description":"Ceiling \/ wall mounted PIR movement sensor in a white plastic finish, switching loads up to 1000W - ideal for incandescent, CFL, and fluorescent lamps and fans.\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 230V AC 50Hz\u003c\/li\u003e\n\u003cli\u003eFinish: White polycarbonate\u003c\/li\u003e\n\u003cli\u003eMounting: wall or ceiling mounting.\u003c\/li\u003e\n\u003cli\u003eIP rating: IP20 rated, recommended for indoor use.\u003c\/li\u003e\n\u003cli\u003eUnswitched ceiling\/wall mounted movement sensor.\u003c\/li\u003e\n\u003cli\u003eMax. switching load: 2400W Tungsten Halogen or 720W Fluorescent\u003c\/li\u003e\n\u003cli\u003eRating: 10A Resistive 3A Discharge fluorescent \u0026amp; Fans\u003c\/li\u003e\n\u003cli\u003ePIR suitable for Incandescent \/ CFL \/ Fluorescent lamps and fans.\u003c\/li\u003e\n\u003cli\u003eA live and neutral feed is required for the PIR Sensors.\u003c\/li\u003e\n\u003cli\u003eTimer range: 1 Minute to 16 Minutes Maximum.\u003c\/li\u003e\n\u003cli\u003eSensing range: 5 Metres x 120 degrees angle.\u003c\/li\u003e\n\u003cli\u003eDimensions: 85mm x 85mm\u003c\/li\u003e\n\u003cli\u003eWeight: 100g\u003c\/li\u003e\n\u003cli\u003eOperating Light Levels: User adjustable 5 lux – 1000 lux\u003c\/li\u003e\n\u003cli\u003eOperating Time Levels: User adjustable – Min 60 Seconds Max – 15 Minutes\u003c\/li\u003e\n\u003cli\u003eClass l electrical rated: must be earthed.\u003c\/li\u003e\n\u003cli\u003eElectrical Connections: terminal must have live and neutral feed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729489969332,"sku":"VM00145","price":550.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/PIR-motion-sensor-switch230V.jpg?v=1620726432"},{"product_id":"ultra-mini-dome-pir-sensor-module","title":"Ultra Mini Dome PIR Sensor Module","description":"\u003cp\u003eHC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module is based on passive infrared technology, It automatically controls the products with high sensitivity, high reliability, ultra-small size, and ultra-low-voltage operation mode.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eIt is widely used in various auto-sensing of electrical equipment, especially battery-powered automatic control products.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApplications of HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module:-\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBody induction lamps.\u003c\/li\u003e\n\u003cli\u003eBody sensors toys.\u003c\/li\u003e\n\u003cli\u003eSecurity Products.\u003c\/li\u003e\n\u003cli\u003eIndustrial automation and control.\u003c\/li\u003e\n\u003cli\u003eAuto-sensing of electrical equipment.\u003c\/li\u003e\n\u003cli\u003eBattery-powered automatic control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures of HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module:-\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow-power consumption\u003c\/li\u003e\n\u003cli\u003eOutput level: High 3.3V \/ Low 0V\u003c\/li\u003e\n\u003cli\u003eTrigger: repeatable trigger (default)\u003c\/li\u003e\n\u003cli\u003eAutomatic induction: to enter the sensing range of the output is high, people leave the sensor range automatically delay off high, output low.\u003c\/li\u003e\n\u003cli\u003eUltra-small size.\u003c\/li\u003e\n\u003cli\u003eRepeatable trigger: the sensor output high, the delay period, if there is human activity in its sensing range, the output will remain high until people leave after the high variable delay Low (automatically extended sensor module detects the human body after every activity a delay period, and the last time an event is the starting point of the delay time).\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range: the default operating voltage DC4.5V-20V.\u003c\/li\u003e\n\u003cli\u003eMicropower: quiescent current \u0026lt;50 microamps, especially for battery-powered automatic control products.\u003c\/li\u003e\n\u003cli\u003eOutput high signal: easy docking and all kinds of circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications of HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module:-\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: HC-SR505\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: DC4.5-20V\u003c\/li\u003e\n\u003cli\u003eAverage Current Consumption (mA): 0.06\u003c\/li\u003e\n\u003cli\u003eDistance Measuring Range: 3 meters\u003c\/li\u003e\n\u003cli\u003eDimensions (mm) LxWxH: 10 x 23 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 10\u003c\/li\u003e\n\u003cli\u003eDelay time: Default 8S + -30% (can be customized)\u003c\/li\u003e\n\u003cli\u003eWorking Temperature Range: -20°C ~ 80°C\u003c\/li\u003e\n\u003cli\u003eSensor Lens Diameter: 10mm\u003c\/li\u003e\n\u003cli\u003eInduction angle: \u0026lt;100-degree cone angle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Images are shown for illustrative purposes only, may differ from actual product.\u003c\/strong\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729527619764,"sku":"VM00460","price":85.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/UltraMiniDomePIRSensorModule.jpg?v=1620489494"},{"product_id":"peristaltic-pump-5000rpm-dc-12v","title":"Peristaltic Pump 5000RPM DC 12V","description":"","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39787966759092,"sku":"VJT0436","price":885.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/PeristalticPump5000RPMDC12V1.jpg?v=1624211857"},{"product_id":"mounting-bracket-for-ultrasonic-sensor-module-hc-sr04","title":"Mounting Bracket for Ultrasonic Sensor Module - HC-SR04","description":"\u003cstrong\u003eMounting Bracket for Ultrasonic Sensor Module - HC-SR04\u003c\/strong\u003e\u003cbr\u003eSpecifically designed for the HC-SR04 Ultrasonic Sensor Module, with this Ultrasonic Sensor Mounting Case Holder you can attach the HC-SR04 module to your application such as small robots or DIY projects very quickly and conveniently.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis mounting case holder is made from good quality Acrylic. It has the mounting holes of diameter 3.8mm.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eAcrylic Body.\u003c\/li\u003e\n\u003cli\u003eEasy to install.\u003c\/li\u003e\n\u003cli\u003eNote: This package does not include the ultrasonic sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 x Mounting Bracket for Ultrasonic Sensor Module - HC-SR04","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39787966824628,"sku":"VJT0446","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/HC-SR04.jpg?v=1770019920"},{"product_id":"r385-6-12v-dc-diaphragm-based-mini-aquarium-water-pump","title":"R385 6-12V DC Diaphragm Based Mini Aquarium Water Pump","description":"\u003cul\u003e\n\u003cli\u003eModel: R385\u003c\/li\u003e\n\u003cli\u003eMaterial: plastic\u003c\/li\u003e\n\u003cli\u003eColor: as shown\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eVoltage 12V when: power is 5W \/ H\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: Inner: 6mm\/0.24\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39787969052852,"sku":"VJT0500","price":207.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/R3856-12VDCDiaphragmBasedMiniAquariumWaterPump.jpg?v=1621883078"},{"product_id":"soil-moisture-sensor-module","title":"Soil Moisture Sensor Module","description":"\u003ch1 style=\"line-height: normal; margin: 1pt 0cm; text-align: left;\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 16.0pt;\"\u003eSoil Moisture Sensor Module\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eAs the name implies, a \u003cstrong\u003esoil moisture sensor\u003c\/strong\u003e measures soil moisture level. This can be particularly helpful if you want to accurately determine when plants need to be watered or assess how fast water drains at a specific location.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Current: \u003c\/strong\u003e15mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3V to 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Digital:\u003c\/strong\u003e 0V to 5V, Adjustable trigger level from preset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Analog:\u003c\/strong\u003e 0V to 5V based on infrared radiation from fire flame falling on the sensor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLEDs indicating output and power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003ePinouts:\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/Soil_moisture_Pinout.png?v=1747909924\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"624\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eA0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003ePin A0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eD0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003ePin 4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 11.5pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\" lang=\"EN\"\u003eAnalog Output Option:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 11.5pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\" lang=\"EN\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/Soil_moisture_analog_connection.png?v=1747909924\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 11.5pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\" lang=\"EN\"\u003eDigital Output Option:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 11.5pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\" lang=\"EN\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/Soil_moisture_digital_connection.png?v=1747909924\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"mb-2 mt-6 text-lg first:mt-3\"\u003eSample code:\u003c\/h2\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 11.5pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\" lang=\"EN\"\u003eAnalog Output Option:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eint Moisture_signal = A0; \/\/Define the Analog pin# on the Arduino for the soil moisture sensor signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003evoid setup() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.begin(9600); \/\/ Start the serial communication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003evoid loop() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eint Moisture = analogRead(Moisture_signal);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.print(\"Soil Moisture Level: \");\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.println(Moisture);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edelay(200);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 11.5pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\" lang=\"EN\"\u003eDigital Output Option:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eint Moisture_signal = 4; \/\/Define the Digital Input on the Arduino for the sensor signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eint Sensor_State = 1; \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003evoid setup() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003epinMode(Moisture_signal, INPUT); \/\/Step pin as input\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.begin(9600); \/\/ Start the serial communication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003evoid loop() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.print(\"Soil Moisture Level: \");\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSensor_State = digitalRead(Moisture_signal);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eif (Sensor_State == 1) {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e    \u003c\/span\u003eSerial.println(\"Soil is moist\");\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eelse {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e    \u003c\/span\u003eSerial.println(\"Soil is dry\");\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edelay(200);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e}\u003c\/span\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869915365556,"sku":"VM00009","price":48.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/SoilMoistureSensorModule.jpg?v=1622366592"},{"product_id":"adxl345-tripple-axis-accelerometer-board","title":"ADXL345 Tripple Axis Accelerometer Board","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThe ADXL345\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003eis a small, low power, complete 3-axis MEMS accelerometer modules with both I2C and SPI interfaces. This ADXL345 Accelerometer module consists of an ADXL345 Accelerometer IC, Voltage Regulator IC, Level Shifter IC, resistors, and capacitors in an integrated circuit. Different manufacturers use a different voltage regulator IC.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"10\"\u003e ADXL345 IC from Analog Devices is the brain of this module. The ADXL345 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. \u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"10\"\u003eADXL345 Accelerometer module consists of 8 pins. Using the ADXL345 module with a microcontroller is very easy. Connect VCC and GND pins to 5V and GND pins of Microcontroller. Also, connect SCL and SDA pins to the SCL and SDA pins of Arduino.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"10\"\u003e The basic structure of the accelerometer consists of fixed plates and moving plates. When the acceleration is applied on an axis capacitance between fixed plates and moving plates is changed. This results in a sensor output voltage amplitude, which is proportional to the acceleration.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"2\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eVoltage - Supply: 3.3 V\/ 5V.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInterface: I²C, SPI.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSensing Range: ±2g, 4g, 8g, 16g.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSensitivity:\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eX: 28.6 LSB\/g.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eY: 31.2 LSB\/g.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eZ: 34.5 LSB\/g.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSensor Type: Accelerometer 3 Axis.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDimensions: 28 mm x 14 mm.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 10 gm.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUltra Low Power: 40µA in measurement mode, 0.1µA in standby@ 2.5V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt in motion detection functions\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTap\/Double Tap detection\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eActivity\/Inactivity monitoring\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFree-Fall detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFlexible interrupt modes – Any interrupt mappable to either interrupt pin\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMeasurement ranges selectable via serial command\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBandwidth selectable via serial command\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOn-board LDO Voltage regulator\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-in Voltage level convertor (MOSFET based)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePin Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/vm_27_-_ADXL345_Tripple_Axis_Accelerometer_Board.jpg?v=1629981091\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/vm_27_-_ADXL345_Tripple_Axis_Accelerometer_Board.jpg?v=1629981091\"\u003e\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCost-sensitive, low power, motion- and tilt-sensing applications\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMobile devices\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGaming systems\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDisk drive protection\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImage stabilization\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSports and health devices\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePersonal navigation devices\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHDD protection\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDigital cameras\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869915463860,"sku":"VM00027","price":295.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/ADXL345TrippleAxisAccelerometerBoard1.jpg?v=1624442354"},{"product_id":"mpu-6050-3-axis-accelerometer-and-gyroscope-sensor","title":"MPU-6050 3-Axis Accelerometer and Gyro Sensor","description":"\u003ch1 style=\"text-align: justify;\"\u003eMPU-6050 3-Axis Accelerometer and Gyro Sensor\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe MPU6050 is a Micro Electro-Mechanical Systems (MEMS) which consists of a 3-axis Accelerometer and 3-axis Gyroscope inside it. This helps us to measure acceleration, velocity, orientation, displacement and many other motion related parameter of a system or object. This module also has a (DMP) Digital Motion Processor inside it which is powerful enough to perform complex calculation and thus free up the work for Microcontroller. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 2.1 cm\u003c\/li\u003e\n\u003cli\u003eWidth: 1.6 cm\u003c\/li\u003e\n\u003cli\u003eHeight: 0.3 cm\u003c\/li\u003e\n\u003cli\u003eModel: GY-521\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eMaterial: PCB + Plastic + copper\u003c\/li\u003e\n\u003cli\u003eChip: MPU-6050\u003c\/li\u003e\n\u003cli\u003ePower supply: 3~5V\u003c\/li\u003e\n\u003cli\u003eCommunication mode: standard IIC (I2C) communication protocol\u003c\/li\u003e\n\u003cli\u003eChip built-in 16bit AD converter, 16bit data output\u003c\/li\u003e\n\u003cli\u003eGyroscopes range: +\/- 250 500 1000 2000 degree\/sec\u003c\/li\u003e\n\u003cli\u003eAcceleration range: +\/- 2g, +\/- 4g, +\/- 8g, +\/- 16g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMEMS 3-aixs accelerometer and 3-axis gyroscope values combined\u003c\/li\u003e\n\u003cli\u003ePower Supply: 3-5V\u003c\/li\u003e\n\u003cli\u003eCommunication : I2C protocol\u003c\/li\u003e\n\u003cli\u003eBuilt-in 16-bit ADC provides high accuracy\u003c\/li\u003e\n\u003cli\u003eBuilt-in DMP provides high computational power\u003c\/li\u003e\n\u003cli\u003eCan be used to interface with other IIC devices like magnetometer\u003c\/li\u003e\n\u003cli\u003eConfigurable IIC Address\u003c\/li\u003e\n\u003cli\u003eIn-built Temperature sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePin Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/vm29_MPU-6050_3-Axis_Accelerometer_and_Gyroscope_Sensor_defb7961-fabd-481f-a5ed-abc27aae2345.jpg?v=1630142193\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eApplications :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotion-enabled game and application framework\u003c\/li\u003e\n\u003cli\u003eGesture recognition\u003c\/li\u003e\n\u003cli\u003eLocation based services, points of interest, and dead reckoning\u003c\/li\u003e\n\u003cli\u003eHandset and portable gaming\u003c\/li\u003e\n\u003cli\u003eMotion-based game controllers\u003c\/li\u003e\n\u003cli\u003e3D remote controls for Internet connected DTVs and set top boxes, 3D mice\u003c\/li\u003e\n\u003cli\u003eWearable sensors for health, fitness and sports\u003c\/li\u003e\n\u003cli\u003eToys\u003c\/li\u003e\n\u003cli\u003eVideo\/Still Image Stabilization\u003c\/li\u003e\n\u003cli\u003eSecurity\/Authentication\u003c\/li\u003e\n\u003cli\u003eUI Application Control\/Navigation\u003c\/li\u003e\n\u003cli\u003eGesture Short-cuts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869915627700,"sku":"VM00029","price":195.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MPU-60503-AxisAccelerometerandGyroscopeSensor.jpg?v=1622365868"},{"product_id":"433mhz-rf-transmitter-receiver-wireless-module","title":"433MHz RF Transmitter Receiver Wireless Module","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003e433Mhz RF receiver and transmitter module and is ideal for short-range wireless control applications where quality is a primary concern. The transmitter Module employs a SAW-stabilized oscillator, ensuring accurate frequency control for best range performance. The transmitter Power supply ranges from a 3-12V , making it ideal for battery-powered applications. The receiver module requires no external RF components except for the antenna. The super-regenerative design exhibits exceptional sensitivity at a very low cost.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\" style=\"font-size: 12px;\"\u003e\u003cstrong\u003eRF Transmitter parameters:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFrequency Range: 433.92 MHZ\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply Voltage: 3~12V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOutput Power : 4~16dBm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCircuit Shape: Saw\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTemperature Range: - 40 degree C ~ + 80 degree C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\" style=\"font-size: 12px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eRF Receiver 433Mhz parameters:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReceiver Frequency:433.92 MHZ\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTypical sensitivity: -105dBm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply Current: 2.5mA\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIF Frequency: 500KHz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOperation voltage: 5 Volts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eComplete Radio Transmitter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTransmit Range Up To 50m\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCMOS \/ TTL Input\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNo Adjustable Components\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eVery Stable Operating Frequency\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLow Current Consumption (Typ 11mA)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWide Operating Voltage (1.5-5v)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eASK Modulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRemote Gate Controls\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRemote Sensing\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eData Capture\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSensor Reporting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869916184756,"sku":"VM00041","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/433MHzRFTransmitterReceiverWirelessModule1.jpg?v=1623911111"},{"product_id":"315mhz-rf-transmitter-receiver-wireless-module","title":"315MHz RF Transmitter Receiver Wireless Module","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThis wireless transmitter and receiver pair operates at 315Mhz. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless Receiving frequency (MHz) data link. Since these are only transmitters, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter\/receiver pair.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThis Radio Transmitter \u0026amp; Receiver pair is perfectly matched to allow you to control items from a distance up to 500 feet wirelessly! Connect the transmitter to your Arduino, Raspberry Pi or other microcontroller and the receiver to whatever you’d like to control.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eBoth the transmitter and receiver are in tune to the same Radio Frequency so that when the transmitter emits a signal, the receiver will hear it wirelessly. Great for easy and simple wireless control! Arduino \u0026amp; Raspberry Pi 2 \/ B \/ B+ \/ A+ Compatible!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"font-size: 12px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eReceiver module parameters:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorking voltage: 3V ~ 12V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorking current: 20mA ~ 28mA\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStandby current: 0mA\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorking frequency: 315MHz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTransmitter distance: \u0026gt;500m (sensitivity can be above -103dBm if in the wide field)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\" style=\"font-size: 12px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eReceiver module parameters:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorking voltage: DC 5V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorking current: 4mA\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eModulation mode: OOK (AM)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorking temperature: -10°C ~ +70°C\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReceiving sensitivity: -110dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWide input supply (2.5 V to 12V)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEasy to integrate (V+, GND, and Data)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe device in deep sleep mode when Data pin is grounded\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eVery small dimension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWireless calling system\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBurglar alarm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWireless data transmission\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAutomated data acquisition system\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWireless remote control switch\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRemote control socket\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eData transmission\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRemote control toys\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAnti-theft alarm host\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869916414132,"sku":"VM00042","price":200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/315MHzRFTransmitterReceiverWirelessModule2.jpg?v=1659340755"},{"product_id":"hc-05-bluetooth-module-with-ttl-output","title":"HC-05 Bluetooth Module with TTL Output (OG)","description":"\u003ch1 style=\"text-align: justify;\"\u003eHC-05 Bluetooth Module with TTL Output (OG)\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe HC-05 is a popular module which can add two-way (full-duplex) wireless functionality to your projects. You can use this module to communicate between two microcontrollers like Arduino or communicate with any device with Bluetooth functionality like a Phone or Laptop. There are many android applications that are already available which makes this process a lot easier. The module communicates with the help of USART at 9600 baud rate hence it is easy to interface with any microcontroller that supports USART.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 4V to 6V\u003c\/li\u003e\n\u003cli\u003eOperating Current: 30mA\u003c\/li\u003e\n\u003cli\u003eRange: \u0026lt;100m\u003c\/li\u003e\n\u003cli\u003eUART interface with programmable baud rate\u003c\/li\u003e\n\u003cli\u003eTypical -80dBm sensitivity\u003c\/li\u003e\n\u003cli\u003eUp to +4dBm RF transmit power\u003c\/li\u003e\n\u003cli\u003eLow Power 1.8V Operation ,1.8 to 3.6V I\/O\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSerial Bluetooth module for Arduino and other microcontrollers\u003c\/li\u003e\n\u003cli\u003eWorks with Serial communication (USART) and TTL compatible\u003c\/li\u003e\n\u003cli\u003eFollows IEEE 802.15.1 standardized protocol\u003c\/li\u003e\n\u003cli\u003eUses Frequency-Hopping Spread spectrum (FHSS)\u003c\/li\u003e\n\u003cli\u003eCan operate in Master, Slave or Master\/Slave mode\u003c\/li\u003e\n\u003cli\u003eCan be easily interfaced with Laptop or Mobile phones with Bluetooth\u003c\/li\u003e\n\u003cli\u003ePIO control\u003c\/li\u003e\n\u003cli\u003eWith integrated antenna\u003c\/li\u003e\n\u003cli\u003eWith edge connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003ePin Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/vm51.jpg?v=1630815469\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHome Automation\u003c\/li\u003e\n\u003cli\u003eWireless communications\u003c\/li\u003e\n\u003cli\u003eData Logging application\u003c\/li\u003e\n\u003cli\u003eWireless Robots\u003c\/li\u003e\n\u003cli\u003eCommunication with remote devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869916643508,"sku":"VM00052","price":395.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/vm521.jpg?v=1659345328"},{"product_id":"ultrasonic-distance-sensor-module-hc-sr04","title":"HC-SR04 Ultrasonic Distance Sensor Module","description":"\u003ch1 class=\"MsoNormal\" align=\"center\" style=\"line-height: normal; margin: 1pt 0cm; text-align: left;\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN\" style=\"font-size: 16.0pt;\"\u003eHC-SR04 Ultrasonic Distance Sensor Module\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eThe \u003cstrong\u003eHC-SR04 module\u003c\/strong\u003e determines the distance to an object by sending an ultrasonic pulse and receiving a delayed reflection. Based on this delay, the device determines the presence of objects and the distance to them. The ultrasonic emitter sends 8 signals at a frequency of 40kHz, which will be reflected by objects and recorded with a microphone in this sensor module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eIt can measure from 2 cm to 400 cm with an accuracy of 2 mm. It is an ideal ultrasonic module for distance measurement, proximity sensors, and ultrasonic detectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specification:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 5V DC.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Current: Less than 15 mA.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRange: 2 cm to 400 cm (0.79 inches to 13 feet).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccuracy: Around ±3 mm.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency: 40 kHz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e Pinouts:\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/Ultrasonic_Distance_Sensor_Module_-_HC-SR04.jpg?v=1631608093\"\u003e\u003c\/div\u003e\n\u003ch2\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"624\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eTrig\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003ePin 9\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eEcho\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003ePin 10\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"312\" valign=\"top\" style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/Ultrasonic_to_Arduino.png?v=1747910963\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample Code:\u003c\/h2\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003econst int trigPin = 9;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003econst int echoPin = 10;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003elong duration;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eint distance;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003evoid setup() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003epinMode(trigPin, OUTPUT);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003epinMode(echoPin, INPUT);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.begin(9600);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e}\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003evoid loop() {\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ Send a 10-microsecond pulse to the trigPin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edigitalWrite(trigPin, LOW);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edelayMicroseconds(2);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edigitalWrite(trigPin, HIGH);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edelayMicroseconds(10);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edigitalWrite(trigPin, LOW);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ Read the echoPin and calculate the distance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eduration = pulseIn(echoPin, HIGH);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edistance = duration * 0.0343 \/ 2;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\/\/ Print the distance to the Serial Monitor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.print(\"Distance: \");\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.print(distance);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eSerial.println(\" cm\");\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003edelay(500);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e}\u003c\/span\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869917167796,"sku":"VM00063","price":90.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/UltrasonicDistanceSensorModule-HC-SR041.jpg?v=1624531901"},{"product_id":"lm2596-dc-dc-buck-converter-adjustable-step-down-power-supply-module","title":"LM2596 DC-DC Buck Converter Adjustable Step Down Power Supply Module","description":"\u003ch1 style=\"text-align: justify;\"\u003eLM2596 DC-DC Buck Converter Adjustable Step Down Power Supply Module\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\"\u003eDC-DC Buck Converter Step Down Module LM2596 Power Supply is a step-down(buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available an adjustable output version. The LM2596 series operates at a switching frequency of  150kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 3.2V ~ 40V\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 1.25V ~ 35V(Adjustable)\u003c\/li\u003e\n\u003cli\u003eOutput Current: ≤ 3A\u003c\/li\u003e\n\u003cli\u003eConversion Efficiency: ≤ 92%\u003c\/li\u003e\n\u003cli\u003eOutput Ripple: \u0026lt; 30mV\u003c\/li\u003e\n\u003cli\u003eSwitching Frequency: 65KHz\u003c\/li\u003e\n\u003cli\u003eWorking Temperature: -45℃~ +85℃\u003c\/li\u003e\n\u003cli\u003eStandard Size: 43.2mm x 21.0mm x 14.0mm (Length x Width x Height)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-isolated step-down (BUCK) switching regulator\u003c\/li\u003e\n\u003cli\u003eShort circuit protection: Current limiting, self-recovery\u003c\/li\u003e\n\u003cli\u003ePotentiometer adjustment direction is as Clockwise (increase) and Ani-clockwise (decrease)\u003c\/li\u003e\n\u003cli\u003eNon-synchronous rectification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt can be applied to the vehicle regulated power supply\u003c\/li\u003e\n\u003cli\u003eTo power the electronic equipment, when the equipment needs a 3 ~ 35V power supply, the voltage can be easily adjusted to the required voltage by using this module\u003c\/li\u003e\n\u003cli\u003eIt can be used for system working voltage test. When doing the project, you can use this module to debug the working voltage range of various voltage test systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869917331636,"sku":"VM00065","price":70.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/LM2596DC-DCBuckConverterAdjustableStepDownPowerSupplyModule1.jpg?v=1624105833"},{"product_id":"150w-dc-dc-boost-converter-10-32v-to-12-35v-6a-step-up-adjustable-power-supply","title":"150W DC-DC Boost Converter 10-32V to 12-35V 6A Step-Up Adjustable Power Supply","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003e 150W DC-DC Boost Converter module allows you to step up an input voltage as low as 10V and set the output voltage to 12V-35V. The output voltage will be higher than the input voltage. The boost converter design is based on popular Texas Instrument’s UC3844 current mode PWM controller chip.\u003cbr style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eConsider this example; say you want to power your laptop from a car battery, well this module could do that. Or run a 24~35V rated equipment on a single lead 12V lead acid battery. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 10v – 32v DC\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 12v – 35v DC\u003c\/li\u003e\n\u003cli\u003eOutput Current: 6A MAX\u003c\/li\u003e\n\u003cli\u003eInput Current: 10A (MAX)\u003c\/li\u003e\n\u003cli\u003eOutput Ripple: 2% MAX\u003c\/li\u003e\n\u003cli\u003eWorking Temperature: Industrial – 40C to +85C\u003c\/li\u003e\n\u003cli\u003eFull-Load temperature: 45 degrees.\u003c\/li\u003e\n\u003cli\u003eNo-load current: 25mA typical.\u003c\/li\u003e\n\u003cli\u003eVoltage regulation: ± 0.5%.\u003c\/li\u003e\n\u003cli\u003eLoad regulation: ± 0.5%.\u003c\/li\u003e\n\u003cli\u003eDynamic response speed: 200uS 5%.\u003c\/li\u003e\n\u003cli\u003eSize: 2.60x1.85x 1.1(L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe non-isolated step-up power conversion module\u003c\/li\u003e\n\u003cli\u003eOnboard LED illuminates when the voltage is applied to the module\u003c\/li\u003e\n\u003cli\u003eEquips Multi-turn Potentiometer.\u003c\/li\u003e\n\u003cli\u003eEasy to drive 65W 90W dual-core notebook.\u003c\/li\u003e\n\u003cli\u003eThe output voltage is continuously adjustable on OUT+ and OUT- screw terminals (Output voltage must be greater than input voltage)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePin Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/150W_DC-DC_Boost_Converter_10-32V_to_12-35V_6A_Step-Up_Adjustable_Power_Supply_91ddfceb-11aa-461e-90fe-658e8b7c6e0e.jpg?v=1631630061\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power LED driver.\u003c\/li\u003e\n\u003cli\u003eCharging the lithium battery (or the lead accumulator).\u003c\/li\u003e\n\u003cli\u003ePower supply installed in the vehicle.\u003c\/li\u003e\n\u003cli\u003eLow voltage system power supply.\u003c\/li\u003e\n\u003cli\u003e6V 12V 12V 14V battery charge 24V.\u003c\/li\u003e\n\u003cli\u003eIntegrated portable power supply.\u003c\/li\u003e\n\u003cli\u003eRegulated power supply.\u003c\/li\u003e\n\u003cli\u003eLow voltage power supply system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869917593780,"sku":"VM00075","price":180.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/150WDC-DCBoostConverter10-32Vto12-35V6AStep-UpAdjustablePowerSupply1.jpg?v=1624430375"},{"product_id":"kis3r33s-7v-24v-to-5v-3a-usb-output-dc-dc-step-down-converter-module","title":"KIS3R33S 7V-24V To 5V 3A USB Output DC-DC Step-Down Converter Module","description":"\u003cp style=\"text-align: justify;\"\u003ehe module converts input of 6-40V into a very stable 5V 3A output. The device features a 2 USB port through which you can charge your phone. While charging your device please consider that the output of this device is regulated at 5V 3A.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eSimply connect this device to the power supply, the voltage can be detected in real time. When you need the phone, IPAD, MP3 and other digital products to charge, connect it to a power supply and it will start supplying 5V 3A at its output.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eYou can use this device which features 2 USB ports in Mobile Phones, flat-panel USB5V powered devices and many more.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specification:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModules nature: non-isolated buck\u003c\/li\u003e\n\u003cli\u003eRectification: non-synchronous rectification\u003c\/li\u003e\n\u003cli\u003eInput voltage: DC 7V – 24V\u003c\/li\u003e\n\u003cli\u003eOutput voltage: DC 5V\u003c\/li\u003e\n\u003cli\u003eOutput current: 4A(short time)\u003c\/li\u003e\n\u003cli\u003eConversion efficiency: 96% (MAX)\u003c\/li\u003e\n\u003cli\u003eSwitching frequency: 340KHz\u003c\/li\u003e\n\u003cli\u003eOutput ripple: 30mV(max)\u003c\/li\u003e\n\u003cli\u003eLoad regulation: ± 0.5%\u003c\/li\u003e\n\u003cli\u003eVoltage regulation: ± 2.5%\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eSize: 60mm*21mm*14mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWith the characteristics of high efficiency and low loss, it surpasses lm2596 power module perfectly\u003c\/li\u003e\n\u003cli\u003eWith USB identification and Overcurrent protection\u003c\/li\u003e\n\u003cli\u003eUsing the filter capacitor with low ESR, the ripple voltage can be slow as 30mV, which is completely comparable to the linear power supply!\u003c\/li\u003e\n\u003cli\u003eModules nature: non-isolated Buck\u003c\/li\u003e\n\u003cli\u003eRectification: Non-synchronous rectification\u003c\/li\u003e\n\u003cli\u003eHigh efficiency and low ripple\u003c\/li\u003e\n\u003cli\u003eWith USB power indicator light\u003c\/li\u003e\n\u003cli\u003eMaximum output 3A (at the same time with two mobile phones)\u003c\/li\u003e\n\u003cli\u003eSmall and handy module\u003c\/li\u003e\n\u003cli\u003eEasy to use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAuxiliary Power Rail Generation\u003c\/li\u003e\n\u003cli\u003eHIGH-SIDE’ Gate Drive Power\u003c\/li\u003e\n\u003cli\u003eIsolated Interface Power\u003c\/li\u003e\n\u003cli\u003eCan be used in Mobile Power Supply\u003c\/li\u003e\n\u003cli\u003eCan be used in Phone Charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869917757620,"sku":"VM00076","price":295.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/KIS3R33S7V-24VTo5V3AUSBOutputDC-DCStep-DownConverterModule1.jpg?v=1624092990"},{"product_id":"0-56inch-0-100v-three-wire-led-display-digital-dc-voltmeter-red","title":"0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter - Red","description":"\u003cp style=\"text-align: justify;\"\u003eThis is all new tiny and compact digital voltmeter with a RED LED Display. The 0.56inch 0-100V Three Wire DC Voltmeter Red Panel requires only a few minutes of configuration and is as simple as directly connecting wires to the source you want to measure and seeing the LED blink.This voltmeter can be used to measure the storage battery’s voltage up to 100Volts in motorcycles and cars and also can grasp the storage battery’s status.It also can be used to measure other DC voltage.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eThis voltmeter can operate on versatile 4.5V to 30VDC range is the voltmeter’s maximum operating limited voltage, please leave enough margin (i.e. do not reach up to last limit which is 30V )  when working, to avoid voltmeter’s permanent damage because of an electrical spark, power supply ripple, or other too high abrupt change of voltage.Very bright and decent LED Display is ready to measure the dc voltages in the range of 0V to 100V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage (VDC):  4.5V ~ 30V\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption (mA):  ≤40mA\u003c\/li\u003e\n\u003cli\u003eDisplay ON Voltage: 3V\u003c\/li\u003e\n\u003cli\u003eDisplay LED Color:  RED\u003c\/li\u003e\n\u003cli\u003eAccuracy: 1V\u003c\/li\u003e\n\u003cli\u003eWires: 3\u003c\/li\u003e\n\u003cli\u003eCable Length (cm): 20\u003c\/li\u003e\n\u003cli\u003eRefresh Speed (ms): 200 (one time)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: - 10 to 60°C\u003c\/li\u003e\n\u003cli\u003eSize: 28mm*48mm*16mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery small and lightweight voltmeter module\u003c\/li\u003e\n\u003cli\u003eVery handy and easy to use\u003c\/li\u003e\n\u003cli\u003eRed LED display\u003c\/li\u003e\n\u003cli\u003eBest operates in the working voltage range of 5V to 24V\u003c\/li\u003e\n\u003cli\u003eMatt finish Display glass makes display Digits more Lucid in the daytime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital Voltmeter is used to know the actual voltage of different components\u003c\/li\u003e\n\u003cli\u003eDVM is widely used to check if there is power in the circuit, such as the mains outlet\u003c\/li\u003e\n\u003cli\u003eKnowing the voltage across a circuit, the current can be calculated\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":40066374533300,"sku":"VM00082","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/0.56inch0-100VThreeWireLEDDisplayDigitalDCVoltmeter-RED.jpg?v=1625497895"},{"product_id":"gps-external-anteena-sma-connector","title":"GPS External Anteena - SMA Connector","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThis exceptional GPS\/GNSS antenna is designed for both GPS and GLONASS reception. The tiny size of this antenna allows it to be used in every space-restricted environments. With a 3-meter long cable, one can use this antenna to enhance the GPS Signals in an indoor project with Raspberry Pi HAT or Arduino Shield. The Antenna has a flat magnetic surface to keep it steady at one place temporarily, or it can permanently stick to any surface with help of Double Sided Tape.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eA high gain wide-band patch antenna on an integral ground delivers reliable performance. A fully IP67 waterproof rated and UV resistant enclosure allows use in outdoor environments. Mid SAW filter configuration eliminates potential. LNA burn-out from nearby out of band radiated power bursts from other antennas that may be co-located nearby. The antenna is manufactured to strict first-tier Automotive-quality controlled the manufacturing process.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCable Length: 3m\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCable Parameters: 28AWG\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCenter Frequency: 1575.42MHz-3MHz \/ 1575.42MHz+3MHz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLNA Gain(Without cable): 25dB\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNoise Figure: \u0026lt;1.5dB\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eS.W.R: \u0026lt;2.0\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDC current: 10mA Max\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMounting: Magnetic base\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHousing: Black\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorking Temp: -40C~+85C\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHumidity: Humidity 95%~100%RH\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeatherproof: 100% Weatherproof\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eVoltage: 3~5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHelp your GPS to get stronger signal\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePicks up your position rapidly\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEasy to install this antenna has a magnetic base which can adhere to any metal surface\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGPS Active Antenna with SMA male connector\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-In Strong Magnet\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmall and Compact Size, easy to hide\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlug and play\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be used in systems that require high positioning accuracy by combining signals from GPS, GLONASS, etc.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869918249140,"sku":"VM00096","price":200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/GPSExternalAnteena-SMAConnector1.jpg?v=1624025985"},{"product_id":"hand-crank-generator","title":"Hand Crank Generator","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eThis hand-held crank generator produces up to 12 volts of DC electricity. It can be connected to an external circuit or used independently as a flashlight with the included bulb. Housed in tough transparent plastic, all of the components can be easily observed. In addition, other devices can be easily connected to the black and red screw terminals on the front of the generator without the need for any special adapter that could be quickly lost. When compared with similar products costing more than twice as much, we overwhelmingly preferred this one for its simplicity and usability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated Voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated Current: 600mA\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 2637g \/ 93ounces\u003c\/li\u003e\n\u003cli\u003eBattery capacity: 2000mAh\u003c\/li\u003e\n\u003cli\u003ePower supply form: charging\u003c\/li\u003e\n\u003cli\u003ePower: 1.5W\u003c\/li\u003e\n\u003cli\u003eLight source form: LED\u003c\/li\u003e\n\u003cli\u003ePower generation method: hand crank\u003c\/li\u003e\n\u003cli\u003e360 degree rotation: yes\u003c\/li\u003e\n\u003cli\u003eConfigure charger: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMini size, easy to carry at travel or outdoor\u003c\/li\u003e\n\u003cli\u003eQuick charge, hand cranking for five minutes, can charge for mobile phone and talk for about ten minutes\u003c\/li\u003e\n\u003cli\u003eBuilt-in 1800mAh battery, two power generation modes and better electricity storage\u003c\/li\u003e\n\u003cli\u003eFlashlight function provides you emergency lighting, hand cranking for five minutes can support 20-30 minutes\u003c\/li\u003e\n\u003cli\u003eSuitable for emergency lighting, outdoor fishing, hiking, camping, etc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsed to charge any device that consumes less electricity\u003c\/li\u003e\n\u003cli\u003eIt also generates for all those devices critical for campers, hikers and those in the great outdoors away from an AC outlet.\u003c\/li\u003e\n\u003cli\u003eYou can generate electricity by hand power when electrical sources are unavailable, such as devastating natural disasters like tornadoes.\u003c\/li\u003e\n\u003cli\u003eIt is an alternative to solar powered chargers that rely on the sun to generate electricity. This little device can be use d at any weather, daylight or night.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869918380212,"sku":"VM00110","price":315.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/HandCrankGenerator3.jpg?v=1624028233"},{"product_id":"gsm-indoor-antenna-2-sma","title":"GSM Indoor Antenna - 2\" - SMA","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eGSM Finger Antenna 2Dbi is the antenna for GSM Modems. A small, high-quality, quad-band, standard SMA terminated, cellular antenna has a length of 2 inches.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e90 Degree Connector\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGSM\/850E : 824 to 894MHz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGSM : 880 to 960MHz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDCS : 1710 to 1880MHz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePCS : 1850 to 1990MHz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAntenna Length: 50 mm( 2\" )\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConnector Interface: SMA Connector\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInterface Gender: Male \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmall Size, low cost, easy to use\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStraight version available\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRP-SMA (Plug) connector available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be used to attach to an access point, wireless router, or wireless network adapter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be used to extend the range of wireless network coverage in a single direction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869918609588,"sku":"VM00116","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/GSMIndoorAntenna-2-SMA1.jpg?v=1624522773"},{"product_id":"dht11-temperature-and-humidity-sensor-module","title":"DHT11 Temperature And Humidity Sensor Module with LED","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eDHT11 Temperature And Humidity Sensor Module with LED\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eThe \u003cstrong\u003eDHT11 Temperature and Humidity Sensor Module\u003c\/strong\u003e is an electronic device used to measure the \u003cstrong\u003etemperature and humidity\u003c\/strong\u003e of the surrounding environment. It is popular in DIY electronics, especially for home automation and weather monitoring projects, due to its affordability and ease of use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range: \u003c\/strong\u003e0°C to 50°C with ±2°C accuracy.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 20% to 90% RH with ±5% accuracy.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage: \u003c\/strong\u003e3.3V to 5.5V.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput: \u003c\/strong\u003eDigital signal (single-bus interface).\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Rate:\u003c\/strong\u003e Once every second (1 Hz).\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Configuration:\u003c\/strong\u003e Typically has 3 or 4 pins (VCC, GND, Data, and sometimes NC or an additional pin for support).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/DHT11_Pinout.png?v=1748080371\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\" width=\"624\" cellpadding=\"0\" cellspacing=\"0\" border=\"1\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd style=\"width: 234.0pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"312\"\u003e\n\u003cp style=\"line-height: normal; text-align: center;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eModule\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 234pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\" valign=\"top\" width=\"312\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eArduino UNO\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"312\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"312\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 234.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"312\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eData\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"312\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003ePin 9\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd style=\"width: 234pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\" valign=\"top\" width=\"312\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 234.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\" valign=\"top\" width=\"312\"\u003e\n\u003cp style=\"line-height: normal; border: none; text-align: center;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/DHT11_to_Arduino.png?v=1748080372\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample code:\u003c\/h2\u003e\n\u003cp\u003e#include \u0026lt;DHT.h\u0026gt;\u003c\/p\u003e\n\u003cp\u003e#define DHTPIN 9     \/\/ Pin where the DHT11 is connected\u003cbr\u003e#define DHTTYPE DHT11\u003c\/p\u003e\n\u003cp\u003eDHT dht(DHTPIN, DHTTYPE);\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  Serial.begin(9600);\u003cbr\u003e  dht.begin();\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  float temperature = dht.readTemperature();\u003cbr\u003e  float humidity = dht.readHumidity();\u003c\/p\u003e\n\u003cp\u003e  if (isnan(temperature) || isnan(humidity)) {\u003cbr\u003e    Serial.println(\"Failed to read from DHT sensor!\");\u003cbr\u003e    return;\u003cbr\u003e  }\u003c\/p\u003e\n\u003cp\u003e  Serial.print(\"Temperature: \");\u003cbr\u003e  Serial.print(temperature);\u003cbr\u003e  Serial.println(\" °C\");\u003cbr\u003e  \u003cbr\u003e  Serial.print(\"Humidity: \");\u003cbr\u003e  Serial.print(humidity);\u003cbr\u003e  Serial.println(\" %\");\u003cbr\u003e  \u003cbr\u003e  delay(1000);\u003cbr\u003e}\u003cbr\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869918937268,"sku":"VM00121","price":80.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/DHT11TemperatureAndHumiditySensorModule1.jpg?v=1624007359"},{"product_id":"1-channel-5v-relay-module-without-optocoupler","title":"1 Channel 5V Relay Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003e1 Channel 5V Relay Module\u003c\/h1\u003e\n\u003cp style=\"margin: 12.0pt 0cm 12.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 115%;\" lang=\"EN-GB\"\u003eA \u003cstrong\u003e1-Channel 5V Relay Module\u003c\/strong\u003e is an \u003cstrong\u003eelectronic switching device\u003c\/strong\u003e that allows a low-power microcontroller (like an Arduino, Raspberry Pi, ESP32, etc.) to safely control high-voltage or high-current appliances, such as lights, fans, motors, and pumps. It acts as an electrically operated switch, using a 5V signal to open or close the circuit connected to a higher voltage source (like 220V AC or 12V DC).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Voltage:\u003c\/strong\u003e 0–2V LOW (active low) to activate the relay\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Signal Voltage:\u003c\/strong\u003e 0–5V (compatible with 3.3V and 5V logic)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Type:\u003c\/strong\u003e Electromechanical relay (typically SRD-05VDC-SR-C)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of channels:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003c\/h2\u003e\n\u003ch2 style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/1-Ch_Relay_Pinout.png?v=1748080944\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"602\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eIN\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003ePin 7\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: EN-GB; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\"\u003eRelay Output terminal(Screw terminals)\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"602\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eTerminal Label\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eCOM\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eCommon terminal (connects to Power or load)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eNO\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eNormally Open (Connected to COM when relay is \u003cb style=\"mso-bidi-font-weight: normal;\"\u003eactivated\u003c\/b\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eNC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eNormally Closed (Connected to COM when relay is \u003cb style=\"mso-bidi-font-weight: normal;\"\u003eInactive\u003c\/b\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/1-Ch_Relay_to_Arduino.png?v=1748080944\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample code:\u003c\/h2\u003e\n\u003cp\u003econst int relayPin = 7;\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  \/\/ Set the relay pin as OUTPUT\u003cbr\u003e  pinMode(relayPin, OUTPUT);\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  \/\/ Turn the relay ON (active LOW)\u003cbr\u003e  digitalWrite(relayPin, LOW);\u003cbr\u003e  delay(1000); \/\/ wait 1 second\u003c\/p\u003e\n\u003cp\u003e  \/\/ Turn the relay OFF\u003cbr\u003e  digitalWrite(relayPin, HIGH);\u003cbr\u003e  delay(1000); \/\/ wait 1 second\u003cbr\u003e}\u003cbr\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869919527092,"sku":"VM00153","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/1Channel5VRelayModulewithoutOptocoupler-1.jpg?v=1624427596"},{"product_id":"2-channel-12v-relay-module-with-optocoupler","title":"2 Channel 12V Relay Module with Optocoupler","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eThis is a LOW Level 12V 2-channel relay interface board, and each channel needs a 15-20mA driver current. It can be used to control various appliances and equipment with large current. It is equipped with high-current relays that work under AC250V 10A or DC30V 10A. It has a standard interface that can be controlled directly by microcontroller. This module is optically isolated from high voltage side for safety requirement and also prevent ground loop when interface to microcontroller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChannel: 2\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 12VDC\u003c\/li\u003e\n\u003cli\u003eCurrent Capacity at AC250V: 10A\u003c\/li\u003e\n\u003cli\u003eCurrent Capacity at DC30V: 10A\u003c\/li\u003e\n\u003cli\u003eEquipped with high-current relay 10A@250VAC \/ 10A@30VDC\u003c\/li\u003e\n\u003cli\u003eSize: 50mm*40mm*20mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2-Channel Relay interface board\u003c\/li\u003e\n\u003cli\u003eThis module can be used with Arduino Special Sensor Shield V4.0\u003c\/li\u003e\n\u003cli\u003eBrand new and high quality\u003c\/li\u003e\n\u003cli\u003eStandard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM)]\u003c\/li\u003e\n\u003cli\u003eWide range of controllable voltages\u003c\/li\u003e\n\u003cli\u003eBeing able to control high load current, which can reach 250V, 10A or 125V.\u003c\/li\u003e\n\u003cli\u003eWith a normally-open (NO) contact and a normally-closed (NC) contact\u003c\/li\u003e\n\u003cli\u003eAround the board with 4 mounting holes, easy installation and fixing\u003c\/li\u003e\n\u003cli\u003eIt has a common end, a beginning, a closed-end\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupport all MCU control.\u003c\/li\u003e\n\u003cli\u003eThe industrial sector\u003c\/li\u003e\n\u003cli\u003ePLC control\u003c\/li\u003e\n\u003cli\u003eSmart home control \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869919625396,"sku":"VM00154","price":130.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/2Channel12VRelayModulewithOptocoupler1.jpg?v=1624434872"},{"product_id":"em-18-rfid-reader-module","title":"EM-18 RFID Reader Module","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eRadio frequency Identification (RFID) is a wireless identification technology that uses radio waves to identify the presence of RFID tags. We need to bring the RFID tags near to the reader to read the unique identifier number associated with that RFID tag as it has a microchip with radio antenna mounted on a substrate which carries a unique 12-byte identifier. RFID Reader has a transceiver and antenna mounted on it to read the data of the RFID tag and transmit the same to the microcontroller or the PC. It can communicate with your PC with either RS232 or WEIGAND communication protocols. The form of communication is selected by SEL pin. If SEL pin is selected HIGH then form of communication is RS232 and if SEL pin is pulled LOW then form of communication is WEIGAND. Usually, the RS232 is selected because it’s popular so SEL pin is pulled HIGH. You can use RFID tags in auto Attendance system, Item Identification system, Automatic payment mechanism, medical tags etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: +4.5V to +5.5V\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 125KHz\u003c\/li\u003e\n\u003cli\u003eRead Distance : 10cm\u003c\/li\u003e\n\u003cli\u003eCurrent Rating : \u0026lt; 50mA\u003c\/li\u003e\n\u003cli\u003eCommunication parameter:9600bps\u003c\/li\u003e\n\u003cli\u003eReading distance: 10cm, depending on TAG\u003c\/li\u003e\n\u003cli\u003eCan operate on LOW power\u003c\/li\u003e\n\u003cli\u003eCommunication parameter:9600bps\u003c\/li\u003e\n\u003cli\u003eIntegrated Antenna\u003c\/li\u003e\n\u003cli\u003eSize:32mmx32mmx8mm(L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCan operate on LOW power\u003c\/li\u003e\n\u003cli\u003eCommunication parameter:9600bps\u003c\/li\u003e\n\u003cli\u003eIntegrated Antenna\u003c\/li\u003e\n\u003cli\u003eThe module radiates 125KHz through its coils.\u003c\/li\u003e\n\u003cli\u003ePitch of output pins are 2.54mm.\u003c\/li\u003e\n\u003cli\u003eEM-18 RFID reader is one of the commonly used RFID reader.\u003c\/li\u003e\n\u003cli\u003eIt provides both UART and Wiegand26 output formats.\u003c\/li\u003e\n\u003cli\u003eIt can be directly interfaced with microcontrollers using UART and with PC using an RS232.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePin Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/EM-18_RFID_Reader_Module.jpg?v=1631875389\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRobotics\u003c\/li\u003e\n\u003cli\u003eSecurity systems\u003c\/li\u003e\n\u003cli\u003eMedical tags\u003c\/li\u003e\n\u003cli\u003eTheft protection systems\u003c\/li\u003e\n\u003cli\u003eComputer Peripherals\u003c\/li\u003e\n\u003cli\u003ePackage Identification\u003c\/li\u003e\n\u003cli\u003eData authorization\u003c\/li\u003e\n\u003cli\u003eUnique Identity\u003c\/li\u003e\n\u003cli\u003eBody implants\u003c\/li\u003e\n\u003cli\u003ee-Payment\u003c\/li\u003e\n\u003cli\u003ee-Toll Road Pricing\u003c\/li\u003e\n\u003cli\u003ee-Ticketing for Events\u003c\/li\u003e\n\u003cli\u003ee-Ticketing for Public Transport\u003c\/li\u003e\n\u003cli\u003eAccess Control\u003c\/li\u003e\n\u003cli\u003ePC Access\u003c\/li\u003e\n\u003cli\u003eAuthentication\u003c\/li\u003e\n\u003cli\u003ePrinter \/ Production Equipment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869919953076,"sku":"VM00157","price":330.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/EM-18RFIDReaderModule1.jpg?v=1624011043"},{"product_id":"125khz-rfid-thick-proximity-card","title":"125KHz - RFID Thick Proximity Card","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThis a small sized RFID tag. IT works in the 125 KHz range. RFID is useful for sensing and identifying tagged people and objects for access control, automation, inventory management and a whole range of different applications. This basic RFID tag works in the 125kHz RF range and comes with a unique 32-bit ID. It is not re-programmable. This blank, smooth, and mildly flexible RFID tag, is ready for your logo\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThickness: 30mil +\/- 10%\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConstruction: High-quality PVC, Graphics Quality\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eColor: White aGloss\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTechnology: Contactless LF (Low Frequency) Proximity Card\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFrequency: 125 KHz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRead Range: 2\" – 5\"\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSize: 54mm*85.5mm*0.8mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOffers universal compatibility with proximity card readers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be formatted and programmed with an external number for easy identification and control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCustom pre-printing and programming available\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMeets ISO standards for thickness\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eQualified for use with all Zebra Card printers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAccepts either a horizontal or vertical slot punch\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStrong, flexible and resistant to cracking and breaking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSecurity and automation system\u003c\/li\u003e\n\u003cli\u003eRead range and data transfer speed requirement\u003c\/li\u003e\n\u003cli\u003ePresence sensing\u003c\/li\u003e\n\u003cli\u003eAccess Control\u003c\/li\u003e\n\u003cli\u003eGaming\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869920084148,"sku":"VM00159","price":20.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/125KHz-RFIDThickProximityCard1.jpg?v=1623759477"},{"product_id":"125khz-rfid-thin-proximity-card","title":"125KHz - RFID Thin Proximity Card","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThe RFID proximity access card offers 125KHz ISO format proximity technology and customization of printing images on both sides. Gloss surface includes the number printed on it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThickness: 0.80mm(+\/-0.04)mm\u003c\/li\u003e\n\u003cli\u003eFrequency: 125KHz\u003c\/li\u003e\n\u003cli\u003eCode: 64bit\u003c\/li\u003e\n\u003cli\u003eLifespan: more than 100,000 times\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -10~+50 degree\u003c\/li\u003e\n\u003cli\u003eSize: 86mm*54mm*0.8mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect printability with offset printing technology for personalization, material used is PVC\u003c\/li\u003e\n\u003cli\u003eAvailable with matted or glossy surface\u003c\/li\u003e\n\u003cli\u003eAnti-scratch, UV oil or thin overlay film\u003c\/li\u003e\n\u003cli\u003eAvailable with special ink-gold or silver color printing, bronzing available, signature panel can be added as customized\u003c\/li\u003e\n\u003cli\u003eAvailable with marked ID number, or serial numbering\u003c\/li\u003e\n\u003cli\u003eSlot can be punched in two or three positions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccess control system\u003c\/li\u003e\n\u003cli\u003eTime and attendance system\u003c\/li\u003e\n\u003cli\u003eVisitor management\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869920280756,"sku":"VM00160","price":12.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/125KHz-RFIDThinProximityCard1.jpg?v=1624429219"},{"product_id":"125khz-rfid-keychain-tag","title":"125KHz - RFID Keychain Tag","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eA plain RFID tag key with a permanent and unique non reprogrammable 32-bit ID which can be read using a RFID reader. This Tag key works with normal 125kHz RF range and the unique ID in it can be used to identify people\/objects for access control or other automation applications. It is a passive type RFID tag which means it does not have a power source attached to it. Whenever a transmitter comes into the range it will energise the coil present in the tag through Electromagnetic Induction. This energy powers the microchip inside which in turn sends a feedback response to the transmitter. The transmitter receives this unique feedback and identifies the Tag. The key is plain on both side which enables you to print your logo and other details on the tag using laser printing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: ~29mm\u003c\/li\u003e\n\u003cli\u003eRange: 0-10 cm\u003c\/li\u003e\n\u003cli\u003eFrequency: 125 KHz\u003c\/li\u003e\n\u003cli\u003eRead Time: 1-2ms\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20c ~ 85c\u003c\/li\u003e\n\u003cli\u003eEndurance:\u0026gt; 100,000 times\u003c\/li\u003e\n\u003cli\u003eResponse Frequency : 13.56 MHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 40.5mm*32mm*4.2mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall, durable\u003c\/li\u003e\n\u003cli\u003eWaterproof, anti-corrosion, shockproof\u003c\/li\u003e\n\u003cli\u003eEasy carrying\u003c\/li\u003e\n\u003cli\u003eWorks as a regular 125 KHz RFID\u003c\/li\u003e\n\u003cli\u003eCard type: EM4100\/4102\u003c\/li\u003e\n\u003cli\u003eCompatible with all ID door access devices or ID reader\u003c\/li\u003e\n\u003cli\u003eContact less transmission of data\u003c\/li\u003e\n\u003cli\u003eCard material: PVC\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eRead only, not HID card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHome Automation\u003c\/li\u003e\n\u003cli\u003eIdentification\u003c\/li\u003e\n\u003cli\u003eAnti Theft Systems\u003c\/li\u003e\n\u003cli\u003eMedical Tags\u003c\/li\u003e\n\u003cli\u003eRadio frequency identification field\u003c\/li\u003e\n\u003cli\u003ePatrol system\u003c\/li\u003e\n\u003cli\u003eParking system\u003c\/li\u003e\n\u003cli\u003eEnterprise systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869920346292,"sku":"VM00161","price":14.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/125KHz-RFIDKeychainTag1.jpg?v=1623757899"},{"product_id":"13-56mhz-rfid-proximity-card","title":"13.56MHz - RFID Proximity Card","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eRFID 13.56MHz Card use for Contactless transmission of data and supply energy with no battery needed. Its Operating distance is Up to 100mm depending on antenna geometry. Operating frequency is 13.56MHz and Data transfer speed is 106 kbit\/s.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eIt is featured with Data integrity of 16 Bit CRC, parity, bit coding bit counting which allows Anti collision. These cards are typically used in ticketing transaction: \u0026lt;100 ms including backup management.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStorage capacity: 8Kbit, 16 partitions, two passwords per partition\u003c\/li\u003e\n\u003cli\u003eOperating frequency: 13.56MHZ\u003c\/li\u003e\n\u003cli\u003eCommunication speed: 106Kboud\u003c\/li\u003e\n\u003cli\u003eReading and writing distance: 2.5-10CM\u003c\/li\u003e\n\u003cli\u003eReading and writing time: 1-2MS\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -20 ° -85 °\u003c\/li\u003e\n\u003cli\u003eNumber of erase cycles: \u0026gt; 100000 times\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContactless transmission of data and supply energy (no battery needed)\u003c\/li\u003e\n\u003cli\u003eAnticollision\u003c\/li\u003e\n\u003cli\u003eA unique serial number for each device\u003c\/li\u003e\n\u003cli\u003eUser definable access conditions for each memory block\u003c\/li\u003e\n\u003cli\u003eIndividual key set per sector (per application) to support multi-application with key hierarchy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSecurity\u003c\/li\u003e\n\u003cli\u003eRF Communications\u003c\/li\u003e\n\u003cli\u003ePortable Devices\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869920608436,"sku":"VM00171","price":16.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/13.56MHz-RFIDProximityCard1.jpg?v=1624430022"},{"product_id":"adxl335-module-3-axis-analog-output-accelerometer","title":"ADXL335 Module 3-axis Analog Output Accelerometer","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eADXL335 is a Breakout board based based on 3 axis ADXL335 IC from Analog Devices. The Accelerometer Module require no external devices and works directly on 5V power supply. This means you can connect it directly to your Arduino without an external regulator or a logic level converter. The output is analog and can be directly interfaced with your microcontroller analog input pins without any external components.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThis module can be used to sense motion or tilt in 3 axis with extremely low noise and power consumption at only 320uA. The sensor has a full sensing range of +\/-3g. By measuring the echo pulse width, the distance to target can easily be calculated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3V to 6V DC\u003c\/li\u003e\n\u003cli\u003eOperating Current: 350μA\u003c\/li\u003e\n\u003cli\u003eSensing Range: ±3g\u003c\/li\u003e\n\u003cli\u003e3-axis sensing\u003c\/li\u003e\n\u003cli\u003eLow power : 350 μA (typical).\u003c\/li\u003e\n\u003cli\u003eSingle-supply operation: 1.8 V to 3.6 V.\u003c\/li\u003e\n\u003cli\u003eSize: 4mm*4mm*1.45mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Sensitivity for small movements\u003c\/li\u003e\n\u003cli\u003eNeeds no external components\u003c\/li\u003e\n\u003cli\u003eEasy to use with Microcontrollers or even with normal Digital\/Analog IC\u003c\/li\u003e\n\u003cli\u003eSmall, cheap and easily available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFree-fall detection\u003c\/li\u003e\n\u003cli\u003eMobile devices\u003c\/li\u003e\n\u003cli\u003eSports and health devices\u003c\/li\u003e\n\u003cli\u003eVibration monitoring and compensation\u003c\/li\u003e\n\u003cli\u003e6D-orientation detection\u003c\/li\u003e\n\u003cli\u003eGPS navigation systems\u003c\/li\u003e\n\u003cli\u003eMotion-activated functions\u003c\/li\u003e\n\u003cli\u003eGaming systems\u003c\/li\u003e\n\u003cli\u003eDisk drive protection\u003c\/li\u003e\n\u003cli\u003eImage stabilization\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869921394868,"sku":"VM00200","price":895.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/ADXL335Module3-axisAnalogOutputAccelerometer1.jpg?v=1624439729"},{"product_id":"hmc5883l-triple-axis-compass-magnetometer-sensor-module","title":"GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eThe GY-273 module is based on the Honeywell HMC5883LIC for low-field magnetic sensing with a digital interface for applications such as lowcost compassing and magnetometry. The HMC5883L includes state-of-threat, high-resolution HMC118X series magneto-resistive sensors plus an ASIC containing amplification; automatic degaussing strap drivers, offset cancellation, and a 12-bit ADC that enables 1° to 2° compass heading accuracy. The I2C serial bus allows for an easy interface.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eThe HMC5883L utilizes Honeywell’s Anisotropic Magnetoresistive (AMR)technology that provides advantages over other magnetic sensor technologies. These anisotropic, directional sensors feature precision in-axis sensitivity and linearity.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eThese sensor's solid-state construction with very low cross-axis sensitivity is designed to measure both the direction and the magnitude of Earth’s magnetic fields, from milli-gauss to 8 gausses. Honeywell’s Magnetic Sensors are among the most sensitive and reliable low-field sensors in the industry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: HMC5883L\u003c\/li\u003e\n\u003cli\u003eInput Supply:3 5V\u003c\/li\u003e\n\u003cli\u003eOperating temperature(C) -30 ~ +85\u003c\/li\u003e\n\u003cli\u003eData rate: 160Hz\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3 -5 V DC\u003c\/li\u003e\n\u003cli\u003eDriver Chip: QMC5883L\u003c\/li\u003e\n\u003cli\u003ePower supply voltage: 5V\u003c\/li\u003e\n\u003cli\u003ePCB size: 20mm*15 mm\u003c\/li\u003e\n\u003cli\u003eMeasuring Range: ± 1.3-8 gauss\u003c\/li\u003e\n\u003cli\u003eSize:19mm*14mm*3mm(L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-2 degree heading accuracy.\u003c\/li\u003e\n\u003cli\u003eA range of -8 to +8 Gauss.\u003c\/li\u003e\n\u003cli\u003eCommunication: IIC communication protocol.\u003c\/li\u003e\n\u003cli\u003e3-axis magnetic electronic compass.\u003c\/li\u003e\n\u003cli\u003ePrecise heading information.\u003c\/li\u003e\n\u003cli\u003eEnables 1° to 2° Compass Heading Accuracy\u003c\/li\u003e\n\u003cli\u003eQMC5883L contains a 3 axis Magnetometer Compass Sensor in a single package and simplifies\u003c\/li\u003e\n\u003cli\u003eDigital I2C interface to read the output of the sensor\u003c\/li\u003e\n\u003cli\u003eOnboard voltage regulator allows a wide operating voltage range between 3V-5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMobile Phones\u003c\/li\u003e\n\u003cli\u003eNetbooks\u003c\/li\u003e\n\u003cli\u003eConsumer Electronics\u003c\/li\u003e\n\u003cli\u003eAuto Navigation Systems\u003c\/li\u003e\n\u003cli\u003ePersonal Navigation Devices\u003c\/li\u003e\n\u003cli\u003eHome brew virtual reality systems\u003c\/li\u003e\n\u003cli\u003eInteractive installations\u003c\/li\u003e\n\u003cli\u003eAstronomy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869921493172,"sku":"VM00217","price":225.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/HMC5883LTripleAxisCompassMagnetometerSensorModule1.jpg?v=1624083676"},{"product_id":"max7219-8x8-led-dot-matrix-display-module","title":"MAX7219 8x8 LED Dot Matrix Display Module","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eAn LED matrix is a two dimensional array of LEDs that can be used to display symbols, characters or even images. 64 bright white LEDs are contained inside the plastic body, in an 8x8 matrix.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eThe MAX7219 does all the control and refresh work for you in driving the 8x8 matrix display. Using an Arduino like micro controller, and 3 pins, you can drive the display or daisy chain multiple displays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDriver Chip: MAX7219\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 3.7 to 5.3 V\u003c\/li\u003e\n\u003cli\u003eInput Current: 320 mA\u003c\/li\u003e\n\u003cli\u003eDisplay Dimensions: 32mm*32mm*6mm (LxWxH)\u003c\/li\u003e\n\u003cli\u003ePCD Dimensions: 50mm*32mm (LxW)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires only 3 communication wires of MCU\u003c\/li\u003e\n\u003cli\u003eCascading multiple Matrix LED Module is very easy\u003c\/li\u003e\n\u003cli\u003eSize of the display is very compact\u003c\/li\u003e\n\u003cli\u003eThe PCB features M3 holes for mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital Electronics\u003c\/li\u003e\n\u003cli\u003eMemory units\u003c\/li\u003e\n\u003cli\u003eNetworking\u003c\/li\u003e\n\u003cli\u003eDigital systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869921624244,"sku":"VM00218","price":135.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MAX72198x8LEDDotMatrixDisplayModule1.jpg?v=1624116351"},{"product_id":"2-channel-5v-relay-module-with-optocoupler","title":"2 Channel 5V Relay Module with Optocoupler","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eRelays are important part of any electrical and electronic circuits. We use relays in control applications, switching applications, circuit protection applications and load transfer applications. Relays are also used to provide electrical isolation between two circuits.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThis 2-channel Relay module comes with Optocoupler protection is an active low relay module which means that the relay will conduct when the input signal falls below 2V and if it is above 2V then the relay is turned off you can also make it an active module by changing the jumper position on the power module. It can be controlled directly with both 3.3V and 5V microcontrollers easily and dual channel enables you to control two applications at a same time which can come very handy if you want to control the direction of rotation of DC motor with your relay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: 2-Channel relay module\u003c\/li\u003e\n\u003cli\u003eMaximum output of relay: AC250V 10A and DC30V 10A\u003c\/li\u003e\n\u003cli\u003eNumber of Relays: 2\u003c\/li\u003e\n\u003cli\u003eControl signal type: TTL level\u003c\/li\u003e\n\u003cli\u003eInput voltage: 5V\u003c\/li\u003e\n\u003cli\u003eDimensions: 140mm*55mm*19.3mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow Level Trigger Relay Module\u003c\/li\u003e\n\u003cli\u003eTwo separate LEDs for On\/Off indication of the Relay\u003c\/li\u003e\n\u003cli\u003eTwo separate LEDs for On\/Off indication of the Relay\u003c\/li\u003e\n\u003cli\u003eBack EMF protection\u003c\/li\u003e\n\u003cli\u003eBack EMF protection 2 LEDs to indicate when relays are ON\u003c\/li\u003e\n\u003cli\u003eWorks with logic level signals from 3.3V or 5V devices\u003c\/li\u003e\n\u003cli\u003eOpto isolation circuitry\u003c\/li\u003e\n\u003cli\u003eModule with diode current protection, short response time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eRobotics Control\u003c\/li\u003e\n\u003cli\u003eControl doors and windows via windows system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869921788084,"sku":"VM00221","price":110.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/2Channel5VRelayModulewithOptocoupler1.jpg?v=1624435477"},{"product_id":"4-channel-5v-relay-module-with-optocoupler","title":"4 Channel 5V Relay Module with Optocoupler","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003e4 Channel 5V Relay Module with Optocoupler\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%;\"\u003eA \u003cstrong\u003e4x5V Opto-Isolated Relay Module\u003c\/strong\u003e is a board that contains 4 relays, each of which can be controlled by a microcontroller (like Arduino, ESP32, etc.) to switch AC or DC loads. Opto-isolation ensures that your control circuit is electrically isolated from the high-voltage side, enhancing safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage: \u003c\/strong\u003e5V DC\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Channels:\u003c\/strong\u003e 4\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Signal Voltage:\u003c\/strong\u003e 0V (LOW) = ON, 5V (HIGH) = OFF (for LOW-level trigger boards)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Type:\u003c\/strong\u003e SPDT (Single Pole Double Throw)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator LEDs:\u003c\/strong\u003e Yes (One per relay, lights up when relay is ON)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Contact Ratings:\u003c\/strong\u003e - 10A @ 250V AC \u0026amp; 10A @ 30V DC\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Interface Pins:\u003c\/strong\u003e IN1, IN2, IN3, IN4, GND, VCC (+ JD-VCC on some boards)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Logic:\u003c\/strong\u003e TTL compatible (3.3V or 5V logic signals accepted, depending on the board)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Holes:\u003c\/strong\u003e Usually 4 holes, one in each corner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/4-Ch_Relay_Pinout.png?v=1748267411\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\" width=\"603\" cellpadding=\"0\" cellspacing=\"0\" border=\"1\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes; height: 12.15pt;\"\u003e\n\u003ctd style=\"width: 150.65pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; border: none; text-align: center;\" class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eRelay Module Pin\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; height: 12.15pt; text-align: center;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eArduino Uno Pin\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; height: 12.15pt; text-align: center;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 12.7pt; text-align: center;\"\u003e\n\u003ctd style=\"width: 150.65pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.7pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eIN1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.7pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eD7\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.7pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eControls Relay 1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 12.15pt; text-align: center;\"\u003e\n\u003ctd style=\"width: 150.65pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eIN2\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eD6\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eControls Relay 2\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 12.15pt; text-align: center;\"\u003e\n\u003ctd style=\"width: 150.65pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eIN3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eD5\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eControls Relay 3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 12.7pt; text-align: center;\"\u003e\n\u003ctd style=\"width: 150.65pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.7pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eIN4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.7pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eD4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.7pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eControls Relay 4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 12.15pt; text-align: center;\"\u003e\n\u003ctd style=\"width: 150.65pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eLogic Power For Arduino\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 12.15pt; text-align: center;\"\u003e\n\u003ctd style=\"width: 150.65pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eGnd\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 12.15pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eCommon ground\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 7; mso-yfti-lastrow: yes; height: 48.7pt;\"\u003e\n\u003ctd style=\"width: 150.65pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; height: 48.7pt; text-align: center;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eJD-VCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: 1pt solid black; border-right: 1pt solid black; padding: 5pt; height: 48.7pt; text-align: center;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003e5V (connected via jumper to VCC)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 150.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt; height: 48.7pt;\" valign=\"top\" width=\"201\"\u003e\n\u003cp style=\"line-height: normal; border: none; text-align: center;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt;\" lang=\"EN-GB\"\u003eRelay Coil Power\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"MsoNormal\" style=\"line-height: normal; margin: 1pt 0cm; text-align: center;\"\u003e\u003c\/h2\u003e\n\u003ch4\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-ansi-language: EN-GB; mso-fareast-language: EN-IN; mso-bidi-language: AR-SA;\"\u003eRelay Output Terminal Layout (Per Relay)\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"680\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"200\" valign=\"top\" style=\"width: 150.0pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eTerminal\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"200\" valign=\"top\" style=\"width: 150pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eFull Name\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"280\" valign=\"top\" style=\"width: 210pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eFunction\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"200\" valign=\"top\" style=\"width: 150.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eNO\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"200\" valign=\"top\" style=\"width: 150.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eNormally Open\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"280\" valign=\"top\" style=\"width: 210.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eDisconnected when the relay is OFF. Connected to COM when the relay is ON. (Used to turn something ON when the relay is triggered)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"200\" valign=\"top\" style=\"width: 150.0pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eCOM\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"200\" valign=\"top\" style=\"width: 150.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eCommon\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"280\" valign=\"top\" style=\"width: 210.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eCommon terminal between NO and NC. This is the central connection point.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"200\" valign=\"top\" style=\"width: 150pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eNC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"200\" valign=\"top\" style=\"width: 150pt; border-top: none; border-left: none; border-bottom: 1pt solid black; border-right: 1pt solid black; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eNormally Close\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"280\" valign=\"top\" style=\"width: 210.0pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eConnected to COM when the relay is OFF. Disconnected when the relay is ON. (Used to turn something OFF when the relay is triggered)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"MsoNormal\" style=\"line-height: normal; margin: 1pt 0cm; text-align: center;\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"MsoNormal\" style=\"line-height: normal; margin: 1pt 0cm; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/4-Ch_Relay_to_Arduino.png?v=1748267411\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"MsoNormal\" style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\"\u003eSample code:\u003c\/h2\u003e\n\u003cp\u003e\/\/ Define relay control pins\u003cbr\u003eint relay1 = 7;\u003cbr\u003eint relay2 = 6;\u003cbr\u003eint relay3 = 5;\u003cbr\u003eint relay4 = 4;\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e  \/\/ Set all relay pins as output\u003cbr\u003e  pinMode(relay1, OUTPUT);\u003cbr\u003e  pinMode(relay2, OUTPUT);\u003cbr\u003e  pinMode(relay3, OUTPUT);\u003cbr\u003e  pinMode(relay4, OUTPUT);\u003c\/p\u003e\n\u003cp\u003e  \/\/ Initialize all relays to OFF (HIGH for LOW-trigger modules)\u003cbr\u003e  digitalWrite(relay1, HIGH);\u003cbr\u003e  digitalWrite(relay2, HIGH);\u003cbr\u003e  digitalWrite(relay3, HIGH);\u003cbr\u003e  digitalWrite(relay4, HIGH);\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e  \/\/ Turn ON relay 1\u003cbr\u003e  digitalWrite(relay1, LOW);\u003cbr\u003e  delay(1000);\u003cbr\u003e  digitalWrite(relay1, HIGH);\u003c\/p\u003e\n\u003cp\u003e  \/\/ Turn ON relay 2\u003cbr\u003e  digitalWrite(relay2, LOW);\u003cbr\u003e  delay(1000);\u003cbr\u003e  digitalWrite(relay2, HIGH);\u003c\/p\u003e\n\u003cp\u003e  \/\/ Turn ON relay 3\u003cbr\u003e  digitalWrite(relay3, LOW);\u003cbr\u003e  delay(1000);\u003cbr\u003e  digitalWrite(relay3, HIGH);\u003c\/p\u003e\n\u003cp\u003e  \/\/ Turn ON relay 4\u003cbr\u003e  digitalWrite(relay4, LOW);\u003cbr\u003e  delay(1000);\u003cbr\u003e  digitalWrite(relay4, HIGH);\u003c\/p\u003e\n\u003cp\u003e  delay(2000); \/\/ Wait before repeating the cycle\u003cbr\u003e}\u003cbr\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869922115764,"sku":"VM00222","price":195.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/4Channel5VRelayModulewithOptocoupler1.jpg?v=1624437187"},{"product_id":"infrared-obstacle-avoidance-ir-sensor-module","title":"Infrared Obstacle Avoidance IR Sensor Module","description":"\u003ch1 class=\"product-meta__title heading h1\"\u003eInfrared Obstacle Avoidance IR Sensor Module\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN\" style=\"font-size: 12.0pt;\"\u003eAn \u003cb style=\"mso-bidi-font-weight: normal;\"\u003eInfrared (IR) Sensor\u003c\/b\u003e is an electronic device that uses infrared light to detect objects or measure distances. IR sensors are commonly used in various applications, such as proximity detection, motion sensing, and communication with devices like TVs or robots.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 3.6~5 VDC\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAverage Current Consumption (mA):\u003c\/strong\u003e 0.06mA\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField of view:\u003c\/strong\u003e 35°\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance Measuring Range:\u003c\/strong\u003e 2 ~ 30cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003ePinouts:\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/IR_Pinout.png?v=1748081539\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"line-height: normal; margin: 1.0pt 0cm 1.0pt 0cm;\" class=\"MsoNormal\"\u003eConnection with Arduino:\u003c\/h2\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"602\" style=\"border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid black 1.0pt; mso-yfti-tbllook: 1536; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: 1.0pt solid black; mso-border-insidev: 1.0pt solid black;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eModule\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; border-left: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eArduino UNO\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eVCC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border: solid black 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eGND\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; border-top: none; padding: 5pt; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; mso-pagination: none; border: none; mso-padding-alt: 31.0pt 31.0pt 31.0pt 31.0pt; mso-border-shadow: yes;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003eOUT\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"301\" valign=\"top\" style=\"width: 225.7pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: solid black 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: solid black 1.0pt; padding: 5.0pt 5.0pt 5.0pt 5.0pt;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; border: none; text-align: center;\"\u003e\u003cspan lang=\"EN-GB\" style=\"font-size: 12.0pt;\"\u003ePin 7\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/IR_to_Arduino.png?v=1748081544\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSample code:\u003c\/h2\u003e\n\u003cp\u003econst int sensorPin = 7; \/\/ IR sensor output pin\u003c\/p\u003e\n\u003cp\u003evoid setup() {\u003cbr\u003e    pinMode(sensorPin, INPUT);\u003cbr\u003e    Serial.begin(9600);\u003cbr\u003e}\u003c\/p\u003e\n\u003cp\u003evoid loop() {\u003cbr\u003e    int sensorValue = digitalRead(sensorPin);\u003c\/p\u003e\n\u003cp\u003e    if (sensorValue == LOW) { \/\/ Object detected\u003cbr\u003e        Serial.println(\"Object detected!\");\u003cbr\u003e    } else {\u003cbr\u003e        Serial.println(\"No object detected.\");\u003cbr\u003e    }\u003c\/p\u003e\n\u003cp\u003e    delay(200); \/\/ Short delay for stability\u003cbr\u003e}\u003cbr\u003e\u003c\/p\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869922869428,"sku":"VM00230","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/InfraredObstacleAvoidanceIRSensorModule1.jpg?v=1624089432"},{"product_id":"raindrops-detection-sensor-module","title":"Raindrops Detection Sensor Module","description":"\u003cp style=\"text-align: justify;\"\u003eRaindrop Sensor is a tool used for sensing rain. It consists of two modules, a rain board that detects the rain and a control module, which compares the analog value, and converts it to a digital value. The raindrop sensors can be used in the automobile sector to control the windshield wipers automatically, in the agriculture sector to sense rain and it is also used in home automation systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorking voltage 5V\u003c\/li\u003e\n\u003cli\u003eDriver Size: 32mm*15mm*9mm (L*W*H)\u003c\/li\u003e\n\u003cli\u003eCollector Board Size: 5mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePotentiometer adjust the sensitivity\u003c\/li\u003e\n\u003cli\u003eUses a wide voltage LM393 comparator\u003c\/li\u003e\n\u003cli\u003eComparator output signal clean waveform is good, driving ability, over 15mA\u003c\/li\u003e\n\u003cli\u003eAnti-oxidation, anti-conductivity, with long use time\u003c\/li\u003e\n\u003cli\u003eWith bolt holes for easy installation\u003c\/li\u003e\n\u003cli\u003eOutput format: Digital switching output (0 and 1), and analog voltage output AO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic windshield wipers\u003c\/li\u003e\n\u003cli\u003eSmart Agriculture\u003c\/li\u003e\n\u003cli\u003eHome-Automation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869923360948,"sku":"VM00231","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/RaindropsDetectionSensorModule1.jpg?v=1624262660"},{"product_id":"8-channel-5v-relay-module-with-optocoupler","title":"8 Channel 5V Relay Module with Optocoupler","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThe eight-channel relay module contains eight 5V relays and the associated switching and isolating components, which makes interfacing with a microcontroller or sensor easy with minimum components and connections. Each relay on the board has the same circuit, and the input ground is common to all eight channels.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThe eight-channel can be used to switch multiple loads at the same time since there are eight relays on the same module. This is useful in creating a central hub from where multiple remote loads can be powered, which is useful for tasks like home automation where the module can be placed in the main switchboard and can be connected to loads in other parts of the house and can be controlled from a central location using a microcontroller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupply voltage: 3.75V to 6V\u003c\/li\u003e\n\u003cli\u003eTrigger current: 5mA\u003c\/li\u003e\n\u003cli\u003eCurrent when relay is active: ~70mA (single), ~600mA (all eight)\u003c\/li\u003e\n\u003cli\u003eRelay maximum contact voltage: 250VAC, 30VDC\u003c\/li\u003e\n\u003cli\u003eRelay maximum current: 10A\u003c\/li\u003e\n\u003cli\u003eSize:140mm*58mm*18mm (L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDC or AC signal, control, you can control the 220V AC load.\u003c\/li\u003e\n\u003cli\u003eOne normally closed contact and one normally open contact\u003c\/li\u003e\n\u003cli\u003eTriode drive, increasing relay coil\u003c\/li\u003e\n\u003cli\u003eHigh impedance controller pin\u003c\/li\u003e\n\u003cli\u003ePull-down circuit for the avoidance of malfunction\u003c\/li\u003e\n\u003cli\u003eThe module is compliant with international safety standards, control and load areas isolation trenches.\u003c\/li\u003e\n\u003cli\u003eOptically Isolated relays protect your microcontroller from damage if the equipment being controlled fails\u003c\/li\u003e\n\u003cli\u003e5V 8-Channel Relay Interface Board, each one needs 15 – 20mA Driver current\u003c\/li\u003e\n\u003cli\u003eEquipped with high current relays 10A which can handle upto 250VAC\u003c\/li\u003e\n\u003cli\u003eRelay output status indication by LED\u003c\/li\u003e\n\u003cli\u003eBack EMF Protection\u003c\/li\u003e\n\u003cli\u003eHigh Input Impedance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSwitching mains loads\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eBattery backup\u003c\/li\u003e\n\u003cli\u003eHigh current load switching\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869923459252,"sku":"VM00233","price":360.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/8Channel5VRelayModulewithOptocoupler1.jpg?v=1624453593"},{"product_id":"rc522-rfid-13-56mhz-reader-writer-module","title":"RC522 RFID 13.56MHZ Reader Writer Module","description":"\u003ch1 style=\"text-align: justify;\"\u003eRC522 RFID 13.56MHZ Reader Writer Module\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\"\u003eMF RC522 use the advanced modulation system, fully integrated at 13.56MHz with all kinds of positive non-contact communication protocols. MFRC522 support Mifare series higher speed non-contact communication, duplex communication speed up to 424 kb\/s. As a new family member in 13.56MHz RFID family, MF RC522 has many similarities to MF RC5200 and MF RC530 and also has more new features.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eThis module can fit directly into handheld devices. The module uses a 3.3V power supply and can communicate directly with any CPU board by connecting through SPI protocol, which ensures reliable work, good reading distance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Current :13-26mA \/ DC 3.3V\u003c\/li\u003e\n\u003cli\u003eIdle Current :10-13mA \/ DC 3.3V\u003c\/li\u003e\n\u003cli\u003eSleep Current: \u0026lt; 80uA\u003c\/li\u003e\n\u003cli\u003ePeak Current: \u0026lt; 30mA\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 13.56MHz\u003c\/li\u003e\n\u003cli\u003eModule interface: SPI\u003c\/li\u003e\n\u003cli\u003eData transfer rate: Maximum 10Mbit\/s\u003c\/li\u003e\n\u003cli\u003eReader Distance: ≥ 50mm \/ 1.95\" (mifare 1)\u003c\/li\u003e\n\u003cli\u003eModule Size: 40mm*60mm(L*W)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated MF RC522\u003c\/li\u003e\n\u003cli\u003e56MHz contactless communication card chip.\u003c\/li\u003e\n\u003cli\u003eLow-voltage, low-cost, small size of the non-contact card chip to read and write.\u003c\/li\u003e\n\u003cli\u003eSuitable for Smart meters and portable handheld devices.\u003c\/li\u003e\n\u003cli\u003eAdvanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive contactless communication methods and protocols.\u003c\/li\u003e\n\u003cli\u003eCan be directly loaded into the various reader molds, very convenient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCan be used in RF communication and identification applications.\u003c\/li\u003e\n\u003cli\u003eAutomatic billing systems\u003c\/li\u003e\n\u003cli\u003eAttendance systems\u003c\/li\u003e\n\u003cli\u003eVerification\/Identification system\u003c\/li\u003e\n\u003cli\u003eAccess control systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869923786932,"sku":"VM00253","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/RC522RFID13.56MHZReaderWriterModule1.jpg?v=1624264914"},{"product_id":"s50-13-56mhz-rfid-smart-card-tag-keychain","title":"S50 - 13.56MHz RFID Smart Card Tag Keychain","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align:justify;\"\u003eA plain RFID tag key with a permanent and unique non reprogrammable 32-bit ID which can be read using a RFID reader. This Tag key works with normal 125kHz RF range and the unique ID in it can be used to identify people\/objects for access control or other automation applications. It is a passive type RFID tag which means it does not have a power source attached to it. Whenever a transmitter comes into the range it will energise the coil present in the tag through Electromagnetic Induction. This energy powers the microchip inside which in turn sends a feedback response to the transmitter. The transmitter receives this unique feedback and identifies the Tag. The key is plain on both side which enables you to print your logo and other details on the tag using laser printing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating frequency: 13.56 MHz\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -55 °C to 100 °C\u003c\/li\u003e\n\u003cli\u003eResponse Frequency: 13.56MHz\u003c\/li\u003e\n\u003cli\u003eChip type: FM1108 Fudan Chip\u003c\/li\u003e\n\u003cli\u003eMemory capacity: 8 kbit\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -45 °C to 85 °C\u003c\/li\u003e\n\u003cli\u003eSize : 40.5 mm * 32 mm * 4.2 mm(L*W*H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall, durable\u003c\/li\u003e\n\u003cli\u003eWaterproof, anti-corrosion, shockproof\u003c\/li\u003e\n\u003cli\u003eeasy carrying\u003c\/li\u003e\n\u003cli\u003eWorks as a regular 125KHz RFID\u003c\/li\u003e\n\u003cli\u003eCompatible with all ID door access devices or ID reader\u003c\/li\u003e\n\u003cli\u003eContact less transmission of data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eIdentification\u003c\/li\u003e\n\u003cli\u003eAnti Theft System\u003c\/li\u003e\n\u003cli\u003eEvent Management\u003c\/li\u003e\n\u003cli\u003eAccess Control System\u003c\/li\u003e\n\u003cli\u003eDistrict Management\u003c\/li\u003e\n\u003cli\u003ePatrol System\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869923885236,"sku":"VM00254","price":20.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/S50-13.56MHzRFIDSmartCardTagKeychain1.jpg?v=1624274227"},{"product_id":"4-channel-24v-relay-module-with-optocoupler","title":"4 Channel 24V Relay Module with Optocoupler","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align:justify;\"\u003eA relay is an electromagnetic switch used to control a high power device using a low power microcontroller boards (5V Microcontrollers). The onboard optocoupler isolates the peripheral and microcontroller to protect the main board from any reverse current. It can be used to control indoor devices like TV, Lights, Fans and more. Note that, you need to consider the power consumption of the appliance before using it. This relay module can handle up to 10A 250V AC at output and only 5V at input. It is recommended to use an external power supply for relay module. You can change the source using jumper settings in the relay module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrigger current: 5mA\u003c\/li\u003e\n\u003cli\u003eRelay Maximum output: DC 30V\/10A, AC 250V\/10A\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 5V\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 24V DC\u003c\/li\u003e\n\u003cli\u003eSize: 50mm*26mm*18.5mm (L* W *H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eScrew terminals (Terminal Block) provided (C, NC , NO) for quick and easy connection\u003c\/li\u003e\n\u003cli\u003eFlyback diode to protect your microcontroller\u003c\/li\u003e\n\u003cli\u003eInput Signal Pin connected to Burg stick for easy accessibility\u003c\/li\u003e\n\u003cli\u003eLED Status indicators to indicate the relay ON\/OFF status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial system control\u003c\/li\u003e\n\u003cli\u003eLogistics network control\u003c\/li\u003e\n\u003cli\u003eHome intelligent product control\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869924180148,"sku":"VM00266","price":225.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/4Channel24VRelayModulewithOptocoupler1.jpg?v=1624436885"}],"url":"https:\/\/vishaworld.com\/collections\/sensor-modules.oembed?page=12","provider":"VISHA WORLD","version":"1.0","type":"link"}