{"title":"Sensor Related","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":95.0,"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":120.0,"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":95.0,"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\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\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":95.0,"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":95.0,"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":120.0,"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":95.0,"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":140.0,"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":120.0,"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":"acs712-20a-range-current-sensor-module","title":"ACS712-20A Current Sensor Module","description":"\u003cstrong data-mce-fragment=\"1\"\u003eACS712 Current Sensor Module - 20A\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis module can sense upto 20A of current flow. Sensing and controlling the current flow is a fundamental requirement in wide variety of applications, which includes over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eACS712 Current Sensor Module - 20A is based on ACS712 sensor, which can accurately detect AC or DC current. The maximum AC or DC that can be detected can reach 20A, and the present current signal can be read via analog I \/ O port of a microcontroller or an Arduino.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:-\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eSupply Voltage: 4.5V ~ 5.5V DC\u003cbr data-mce-fragment=\"1\"\u003eMeasure Current Range: -20A ~ 20A\u003cbr data-mce-fragment=\"1\"\u003eSensitivity: 100mV\/A\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct Images are shown for illustrative purposes, may differ from actual product.\u003c\/strong\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729768071348,"sku":"VM00057","price":115.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/ACS712-20ARangeCurrentSensorModule.jpg?v=1620717956"},{"product_id":"acs712-5a-range-current-sensor-module","title":"ACS712 - 5A Range Current Sensor Module","description":"ACS712 5A Current Sensor Module consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. It provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. It is provided in a small surface-mount SOIC8 package. The lead frame is plated with 100 percent matte tin, which is compatible with standard lead (Pb) free printed circuit board assembly processes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePin Configuration\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eVCC Pin Input voltage is +5V for typical applications\u003c\/li\u003e\n\u003cli\u003eOutput Pin Outputs Analog voltage proportional to current\u003c\/li\u003e\n\u003cli\u003eGround Pin Connected to the ground of the circuit\u003c\/li\u003e\n\u003cli\u003eWire In(T1) \u0026amp; Wire Out(T2) The wire through current has to be measured is connected here\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eIt has a low-noise Analog signal path\u003c\/li\u003e\n\u003cli\u003eThe device bandwidth is set via the new FILTER pin\u003c\/li\u003e\n\u003cli\u003eThe 5 µs output rise time in response to step input current\u003c\/li\u003e\n\u003cli\u003eThe small footprint, low-profile SOIC8 package\u003c\/li\u003e\n\u003cli\u003eIt has a 5.0 V single-supply operation\u003c\/li\u003e\n\u003cli\u003eOutput voltage proportional to AC or DC currents\u003c\/li\u003e\n\u003cli\u003eThe factory-trimmed for accuracy\u003c\/li\u003e\n\u003cli\u003eIt has extremely stable output offset voltage\u003c\/li\u003e\n\u003cli\u003eIt has nearly zero magnetic hysteresis\u003c\/li\u003e\n\u003cli\u003eThe radiometric output from the supply voltage\u003c\/li\u003e\n\u003cli\u003eDevice bandwidth is set via the new FILTER pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eMotor control\u003c\/li\u003e\n\u003cli\u003eLoad detection and management\u003c\/li\u003e\n\u003cli\u003eSwitched-mode power supplies\u003c\/li\u003e\n\u003cli\u003eOvercurrent fault protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729769644212,"sku":"VM00246","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/ACS712-5ARangeCurrentSensorModule.jpg?v=1620717894"},{"product_id":"acs712-30a-range-current-sensor-module","title":"ACS712 - 30A Range Current Sensor Module","description":"The 30A range Current Sensor Module ACS712 consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field in which the Hall IC converts into a proportional voltage.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis ACS721 current module is based on the ACS712 sensor, which can accurately detect AC or DC current.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe maximum AC or DC that can be detected can reach 30A, and the present current signal can be read via analog I \/ O port of Arduino.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eACS712 is based on the principle of the Hall test, please use this field to avoid an impact!\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\u003eLow-noise analog signal path\u003c\/li\u003e\n\u003cli\u003eDevice bandwidth is set via the new FILTER pin\u003c\/li\u003e\n\u003cli\u003e5 µs output rise time in response to step input current\u003c\/li\u003e\n\u003cli\u003eSmall footprint, low-profile SOIC8 package\u003c\/li\u003e\n\u003cli\u003e2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8\u003c\/li\u003e\n\u003cli\u003e5.0 V, single supply operation\u003c\/li\u003e\n\u003cli\u003e66 to 185 mV\/A output sensitivity\u003c\/li\u003e\n\u003cli\u003eOutput voltage proportional to AC or DC currents\u003c\/li\u003e\n\u003cli\u003eFactory-trimmed for accuracy\u003c\/li\u003e\n\u003cli\u003eExtremely stable output offset voltage\u003c\/li\u003e\n\u003cli\u003eNearly zero magnetic hysteresis\u003c\/li\u003e\n\u003cli\u003eThe ratio metric output from the supply voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 x 30A Range Current Sensor Module ACS712.","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729775837364,"sku":"VM00247","price":130.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/ACS712-30ARangeCurrentSensorModule.jpg?v=1620718012"},{"product_id":"sct-013-000-100a-non-invasive-ac-current-sensor-split-core-type-clamp-meter-sensor","title":"SCT-013-000 100A Non-Invasive AC Current Sensor Split Core Type Clamp Meter Sensor","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-pane active\"\u003e\n\u003cp\u003eThis is SCT 013 000 100A Non-Invasive AC Current Sensor Split Core Type Clamp Meter Sensor. SCT-013-000 is a Non-Invasive AC current sensor i.e. it is a current transformer which can be used to measure AC current up to 100 amperes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCurrent transformers(CTs) are sensors are for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter). The split core type such as the SCT-013-000 in the picture is particularly suitable for DIY use. Clip this SCT 013 000 straight on to either the live or neutral wire coming into the building without having to do any high voltage electrical work.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eLike any other transformer, a current transformer has a primary winding, a magnetic core, and a secondary winding. In the case of whole building monitoring the primary is the life or the neutral wire (not both) coming into the building itself and goes through the hole in the CT. The secondary winding comprises many turns of fine wire housed within the casing of the transformer.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for the current measuring.\u003c\/li\u003e\n\u003cli\u003eMonitoring and protection of AC motor\u003c\/li\u003e\n\u003cli\u003eLighting equipment\u003c\/li\u003e\n\u003cli\u003eAir compressor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-invasive current transformer\u003c\/li\u003e\n\u003cli\u003eSuitable for lighting equipment, AC motors, air compressors, monitoring, current measurement, and protection\u003c\/li\u003e\n\u003cli\u003eMeet UL94-V0 flame retardant properties\u003c\/li\u003e\n\u003cli\u003eTwo form of output current, voltage (voltage output built-in the sampling resistor)\u003c\/li\u003e\n\u003cli\u003eNon-linearity 3%(10%-120% rated input current)\u003c\/li\u003e\n\u003cli\u003eOutput Plug 3.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 x 100A AC Current Sensor Module.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications :-\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCore Material Ferrite\u003c\/li\u003e\n\u003cli\u003eExternal Material ABS\u003c\/li\u003e\n\u003cli\u003eInput Current 100A\u003c\/li\u003e\n\u003cli\u003eFrequency Range 50Hz to 150KHz\u003c\/li\u003e\n\u003cli\u003eOpening Size(mm) 1313\u003c\/li\u003e\n\u003cli\u003eDielectric Strength(VAC\/1min) 6000\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (C) -25 to 85\u003c\/li\u003e\n\u003cli\u003eCable Length (Meter) 1\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\n\u003ch4\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729777770676,"sku":"VM00391","price":450.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/SCT-013-000100ANon-InvasiveACCurrentSensorSplitCoreTypeClampMeterSensor.jpg?v=1620506572"},{"product_id":"ina219-i2c-interface-no-drift-bi-directional-current-power-supply-monitoring-module","title":"INA219 I2C Interface No Drift Bi-directional Current \/ Power Supply Monitoring Module","description":"CJMCU-219 is a module with the I2C interface of zero drift and bi-directional current\/power monitoring and control integrated circuit (IC). INA219 has the industry's highest precision and the small size, not only can monitor the pressure drop on the shunt resistor, sensing shunt power supply voltage, at the same time also can calculate the power.\u003cbr\u003e\u003cbr\u003eThis breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measures both the high side voltage and DC current draw over I2C with 1% precision.\u003cbr\u003e\u003cbr\u003eThe device adopts the SOT23 packaging, but for the server, notebook computer, power supply, battery management and digital electric vehicle and telecommunication equipment measuring flu provide a small low-cost solution.\u003cbr\u003e\u003cbr\u003eA precision amplifier measures the voltage across the 0.1, 1% sense resistor. Since the amplifier maximum input difference is 320mV this means it can measure up to 3.2 Amps. With the internal 12 bit ADC, the resolution at 3.2A range is 0.8mA. With the internal gain set at the minimum of div8, the max current is 400mA and the resolution is 0.1mA. Advanced hackers can remove the 0.1-ohm current sense resistor and replace it with their own to change the range (say a 0.01 ohm to measure up 32 Amps with a resolution of 8mA)\u003cbr\u003e\u003cbr\u003eINA219-40 c to + 85 c temperature range and can realize the maximum error of 1% accuracy, a maximum offset of 100 V. The advantage of the high precision of the product in combination with 12 resolution, can help clients as much as possible, reduce the pressure drop on the shunt resistor, which can minimize the power loss and power consumption, and saving board space. The device epic of 26 bus voltage range of 0 V to + V.\u003cbr\u003e\u003cbr\u003eINA219 other important features include:\u003cbr\u003eCalibration programmable registers can directly read its unit of measure is the ampere current, and power in watts per reading.\u003cbr\u003eFor as many as 128 samplings averaging, in order to realize filter in the noise environment.\u003cbr\u003e\u003cbr\u003eThe I2C interface has a timeout, not only can avoid the bus lock, but also can provide high-speed mode, meet the communication requirements of up to 3.4 MHz.\u003cbr\u003e\u003cbr\u003eAll features are supported software programmable INA219.\u003cbr\u003eUsing a single power supply, the working voltage between + 3.0 to + 5.5 V.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications and Features:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e0.1 ohm 1% 2W current sense resistor\u003c\/li\u003e\n\u003cli\u003eUp to +26V target voltage\u003c\/li\u003e\n\u003cli\u003eUp to 3.2A current measurement, with 0.8mA resolution\u003c\/li\u003e\n\u003cli\u003e0.9 x 0.8 PCB\u003c\/li\u003e\n\u003cli\u003ePCB (no header or terminal block): 1.9g\u003c\/li\u003e\n\u003cli\u003eSenses Bus Voltages from 0 to 26 V\u003c\/li\u003e\n\u003cli\u003e2C- or SMBus-compatible interface. The\u003c\/li\u003e\n\u003cli\u003eReports Current, Voltage, and Power\u003c\/li\u003e\n\u003cli\u003e16 Programmable Addresses\u003c\/li\u003e\n\u003cli\u003eFiltering Options\u003c\/li\u003e\n\u003cli\u003eCalibration Registers\u003c\/li\u003e\n\u003cli\u003eSOT23-8 and SOIC-8 Packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003cbr\u003e1 xCJMCU-219 INA219 Power Supply Monitoring Module\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications :-\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage (VDC) 3 ~ 5.5\u003c\/li\u003e\n\u003cli\u003eAccuracy 0.5%\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range (C) -40 to 85\u003c\/li\u003e\n\u003cli\u003eLength (mm) 26\u003c\/li\u003e\n\u003cli\u003eWidth (mm) 22\u003c\/li\u003e\n\u003cli\u003eHeight (mm) 6\u003c\/li\u003e\n\u003cli\u003eWeight (gm) 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eProduct Images are shown for illustrative purposes only, may differ from actual product.\u003c\/strong\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729785733300,"sku":"VM00712","price":213.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/INA219I2CInterfaceNoDriftBi-directionalCurrent-PowerSupplyMonitoringModule.jpg?v=1620718249"},{"product_id":"acs758-linear-current-sensor-module","title":"ACS758 Linear Current Sensor Module","description":"\u003cspan style=\"font-size: 1.4em;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with ACS758LCB-050B-PFF-T hall effect-based linear current sensor IC providing economical and precise solutions for AC or DC current sensing\u003c\/li\u003e\n\u003cli\u003eIntegrated shield greatly reduces capacitive coupling from current conductor to die due to high dV\/dt signals, and prevents offset drift in high-side, high voltage applications\u003c\/li\u003e\n\u003cli\u003eTotal output error improvement through gain and offset trim over temperature\u003c\/li\u003e\n\u003cli\u003eSmall package size, with easy mounting capability\u003c\/li\u003e\n\u003cli\u003eUltra-low power loss: 00 μΩ internal conductor resistance\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation allows use in economical, high-side\u003c\/li\u003e\n\u003cli\u003ecurrent sensing in high voltage systems\u003c\/li\u003e\n\u003cli\u003e20 kHz typical bandwidth\u003c\/li\u003e\n\u003cli\u003e50A measuring range and .-5V working voltage with I2C communication interface pinout can be easily connected with MCU.\u003c\/li\u003e\n\u003cli\u003eSerial communication interface with pinout can be easily connected with MCU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eColor: blue\u003c\/li\u003e\n\u003cli\u003eSize: 8*8*0mm\u003c\/li\u003e\n\u003cli\u003eModel: HW-525 ACS758\u003c\/li\u003e\n\u003cli\u003eCurrent Measuring Range: 50A\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: DC .-5V\u003c\/li\u003e\n\u003cli\u003ePackage Include:\u003c\/li\u003e\n\u003cli\u003ex ACS758 ACS758LCB-050B-PFF-T Linear Current Sensor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729798250676,"sku":"VM00815","price":638.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/ACS758CurrentSensorModule.jpg?v=1620505090"},{"product_id":"acs724-40a-range-current-sensor-module","title":"ACS724 - 40A Range Current Sensor Module","description":"\u003cstrong\u003e40A range current detection board ACS724-LLCTR-40AB\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent sensor chip: ACS724-LLCTR-40AB\u003c\/li\u003e\n\u003cli\u003ePin 5V power supply, onboard power indicator\u003c\/li\u003e\n\u003cli\u003eThe module can measure the positive and negative 40 amp current, corresponding to the analog output 50mV \/ A\u003c\/li\u003e\n\u003cli\u003eWhen no detection current is passed, the output voltage is VCC\/2\u003c\/li\u003e\n\u003cli\u003ePCB board size: 32 (mm) x 15 (mm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729888493748,"sku":"VM00914","price":744.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/ACS724-40ARangeCurrentSensorModule.jpg?v=1620502441"},{"product_id":"acs724-50a-range-current-sensor-module","title":"ACS724 - 50A Range Current Sensor Module","description":"\u003cstrong\u003e50A range current detection board ACS724-LLCTR-50AB\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent sensor chip: ACS724-LLCTR-50AB\u003c\/li\u003e\n\u003cli\u003ePin 5V power supply, onboard power indicator\u003c\/li\u003e\n\u003cli\u003eThe module can measure the positive and negative 50 amp current, corresponding to the analog output 40mV \/ A\u003c\/li\u003e\n\u003cli\u003eWhen no detection current is passed, the output voltage is VCC\/2\u003c\/li\u003e\n\u003cli\u003ePCB board size: 32 (mm) x 15 (mm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39729925292212,"sku":"VM00915","price":744.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/ACS724-50ARangeCurrentSensorModule.jpg?v=1620503848"},{"product_id":"yf-s201-1-2-inch-water-flow-sensor","title":"1\/2 inch Water Flow Sensor - YF-S201","description":"This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There's an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.\u003cbr\u003e\u003cbr\u003eThe sensor comes with three wires: red (5-24VDC power), black (ground) and yellow (Hall effect pulse output). By counting the pulses from the output of the sensor, you can easily calculate water flow. Each pulse is approximately 2.25 milliliters. \u003cbr\u003e\u003cbr\u003eNote this isn't a precision sensor, and the pulse rate does vary a bit depending on the flow rate, fluid pressure and sensor orientation. It will need careful calibration if better than 10% precision is required. However, its great for basic measurement tasks!\u003cbr\u003e\u003cbr\u003eThe pulse signal is a simple square wave so its quite easy to log and convert into liters per minute using the following formula.\u003cbr\u003e\u003cbr\u003ePulse frequency (Hz) \/ 7.5 = flow rate in L\/min.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:  Model: YF-S201\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eSensor Type: Hall effect\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: 5 to 18V DC (min tested working voltage 4.5V)\u003c\/li\u003e\n\u003cli\u003eMax current draw: 15mA @ 5V\u003c\/li\u003e\n\u003cli\u003eOutput Type: 5V TTL\u003c\/li\u003e\n\u003cli\u003eWorking Flow Rate: 1 to 30 Liters\/Minute\u003c\/li\u003e\n\u003cli\u003eWorking Temperature range: -25 to +80℃\u003c\/li\u003e\n\u003cli\u003eWorking Humidity Range: 35%-80% RH\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±10%\u003c\/li\u003e\n\u003cli\u003eMaximum water pressure: 2.0 MPa\u003c\/li\u003e\n\u003cli\u003eOutput duty cycle: 50% +-10%\u003c\/li\u003e\n\u003cli\u003eOutput rise time: 0.04us\u003c\/li\u003e\n\u003cli\u003eOutput fall time: 0.18us\u003c\/li\u003e\n\u003cli\u003eFlow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L\/min)\u003c\/li\u003e\n\u003cli\u003ePulses per Liter: 450\u003c\/li\u003e\n\u003cli\u003eDurability: minimum 300,000 cycles\u003c\/li\u003e\n\u003cli\u003eCable length: 15cm\u003c\/li\u003e\n\u003cli\u003e1\/2\" nominal pipe connections, 0.78\" outer diameter, 1\/2\" of thread\u003c\/li\u003e\n\u003cli\u003eSize: 2.5\" x 1.4\" x 1.4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eConnection details:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eRed wire: +5V\u003c\/li\u003e\n\u003cli\u003eBlack wire: GND\u003c\/li\u003e\n\u003cli\u003eYellow wire: PWM output.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39730054398132,"sku":"VM00091","price":190.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/YF-S201-1-2inchWaterFlowSensor.jpg?v=1620450294"},{"product_id":"yf-s401-1-8-inch-water-flow-sensor","title":"YF-S401 - 1\/8 inch Water Flow Sensor","description":"1\/8 inch Water flow sensor YF-S401 consists of a plastic valve body, a water rotor, and a hall effect sensor - when water flows through, the internal rotator will change its speed with different rate of flow and hall effect sensor outputs the corresponding pulse signal. Use with laser cutters or CNC to measure if and how much water is flowing through laser tube or CNC spindle for cooling.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications of 1\/8 inch Water Flow Sensor - YF-S401:-\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eModel: YS-S401\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: DC 5V~24V\u003c\/li\u003e\n\u003cli\u003eMaximum Working Current: 15mA @ 5V DC\u003c\/li\u003e\n\u003cli\u003eFlow Rate Range: 0.3~6L\/min\u003c\/li\u003e\n\u003cli\u003eConnection: 6mm (external diameter)\u003c\/li\u003e\n\u003cli\u003eInlet Water Pipe Diameter: 2.5-4mm\u003c\/li\u003e\n\u003cli\u003eLoad Capacity: ≤10mA (DC 5V)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: ≤80℃\u003c\/li\u003e\n\u003cli\u003eLiquid Temperature: ≤120℃\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 35%-90%RH\u003c\/li\u003e\n\u003cli\u003eWater Pressure: ≤2.0MPa\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -25 to + 80℃\u003c\/li\u003e\n\u003cli\u003eStorage Humidity: 25%-95%RH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eConnections:-\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eRed: Power In\u003c\/li\u003e\n\u003cli\u003eBlack: Ground\u003c\/li\u003e\n\u003cli\u003eYellow: Signal Output\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39730056069300,"sku":"VM00870","price":295.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/YF-S401-1-8inchWaterFlowSensorB.jpg?v=1620489266"},{"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":"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":38.0,"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":185.0,"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":"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":"photoelectric-speed-sensor-encoder-coded-disc-code-wheel","title":"Photoelectric Speed Sensor Encoder Coded Disc Code Wheel","description":"\u003ch1 style=\"text-align: justify;\"\u003ePhotoelectric Speed Sensor Encoder Coded Disc Code Wheel\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThe photoelectric encoder module consists of two discs located across each other. There is a light source on one disc and two light-receiving elements (photoresistors) on the other disc. Between these disks, there is a moving disc with evenly spaced slits. By rotating this moving disc, the light receivers A and B are alternately connected and disconnected. So, a square wave will be generated at the outputs. If you count these pulses, you can calculate the amount of rotation. In addition, there is a phase difference of 90 degrees between the two outputs A and B, so we can find the direction of rotation by checking which output is ahead of the other.\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\"\u003eNumber of lines: 100 lines\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOuter diameter: 22mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHole diameter: 3.5mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThickness: 0.3mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMaterial: alloy steel\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProduction process: laser cutting\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply voltage: 5V (3.3V is also available)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWiring: Red 5V black GND\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOutput signal: 5Vp-p two-phase signal output\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 and Easy to use the module\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIt offers the fast response at a very good accuracy\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTwo signal lines, one yellow, one blue\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eYellow and blue are two TTL level signals\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\"\u003eRobotics industry\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eResearch and educational projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869918052532,"sku":"VM00088","price":340.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/PhotoelectricSpeedSensorEncoderCodedDisccodewheel1.jpg?v=1624258293"},{"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":"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":12.0,"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":500.0,"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":140.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/HMC5883LTripleAxisCompassMagnetometerSensorModule1.jpg?v=1624083676"},{"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":30.0,"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":"bh-1750-digital-light-intensity-sensor-module","title":"BH 1750 Digital Light Intensity Sensor Module","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\" data-mce-style=\"text-align: justify;\"\u003eBH1750 is a digital ambient light sensor that is used commonly used in mobile phones to manipulate the screen brightness based on the environment lighting. This sensor can accurately measure the LUX value of light up to 65535lx.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\" data-mce-style=\"text-align: justify;\"\u003eThe BH1750 is a light intensity sensor that can be used to adjust the brightness of display in mobiles and LCD displays. It can also be used to turn the headlights of cars on\/off based on the outdoor lighting. The sensor uses I2C communication protocol so that makes it super easy to use with microcontrollers. The SCL and SDA pins are for I2C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 2.4V-3.6V (typically 3.0V)\u003c\/li\u003e\n\u003cli\u003eLess current consumption: 0.12mA\u003c\/li\u003e\n\u003cli\u003eMeasuring Rang: 1-65535lx\u003c\/li\u003e\n\u003cli\u003eCommunication: I2C bus\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/-20%\u003c\/li\u003e\n\u003cli\u003eSize: 18mm*13mm*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\u003eBuilt in A\/D converter for converting analog illuminance in the digital data.\u003c\/li\u003e\n\u003cli\u003eVery small effect of IR radiation\u003c\/li\u003e\n\u003cli\u003eHighly responsive near to human eye\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManipulate brightness in mobile phones\/LCD\u003c\/li\u003e\n\u003cli\u003eAutomobile Headlights on\/off control based on surrounding lighting conditions\u003c\/li\u003e\n\u003cli\u003eUsed as Ambient light sensors to control the brightness of Display screens\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869923655860,"sku":"VM00244","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/BMP180-Barometric-Pressure-sensor-Module-1.jpg?v=1624451283"},{"product_id":"rc522-rfid-13-56mhz-reader-writer-module","title":"RC522 RFID 13.56MHZ Reader Writer Module (OG)","description":"\u003ch1 style=\"text-align: justify;\"\u003eRC522 RFID 13.56MHZ Reader Writer Module (OG)\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":"ttp223-1-channel-capacitive-touch-sensor-module-blue-color","title":"TTP223 - 1 Channel Capacitive Touch Sensor Module Blue Color","description":"\u003cp style=\"text-align: justify;\"\u003eThe Digital Sensor TTP223B Module Capacitive Touch Switch is based on a touch-sensing IC (TTP223B) capacitive touch switch module.Allows you to remove the worry of conventional push-type keys.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eDigital Capacitive Touch Switch Module is based on TTP223B. Normally, it outputs low and keeps at low power state. When a touch is sensed on the circular marked region, it outputs high and switches to the quick response state. When not being touched for 12 seconds, it switches to low power state again.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eIf the module is mounted in the surfaces of non-metallic materials such as plastic, glass, acrylic, you can make the keys hidden in the walls and desks.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eIn addition to the thin paper ( non-metallic ) covering the surface of the module, as long as the correct location of the touch, you can make hidden in the walls, desktops and other parts of buttons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply voltage(VCC): 2.0, 3, 5.5 V.\u003c\/li\u003e\n\u003cli\u003eOutput high VOH: 0.8VCC V\u003c\/li\u003e\n\u003cli\u003eOutput low VOL: 0.3VCC V\u003c\/li\u003e\n\u003cli\u003eResponse time (touch mode) : 60 mS\u003c\/li\u003e\n\u003cli\u003eResponse time (low power mode) : 220 mS\u003c\/li\u003e\n\u003cli\u003eSize: 14mm*10mm*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\u003eOn-board TTP223 capacitive touch sensor\u003c\/li\u003e\n\u003cli\u003eIC Status indicator LED\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eCan replace the traditional touch of a button\u003c\/li\u003e\n\u003cli\u003eFour M2 screws positioning holes for easy installation \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEmbedded Systems\u003c\/li\u003e\n\u003cli\u003eDigital Electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869923983540,"sku":"VM00255","price":30.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/TTP223-1ChannelCapacitiveTouchSensorModuleBlueColor1.jpg?v=1624368816"},{"product_id":"photo-resistor-ldr-light-sensor-module","title":"Photo-resistor LDR Light Sensor Module","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: justify;\"\u003eLDR is one kind of photoresistor and light dependent resistor that is sensitive of light. When light falls upon it then the resistance changes. Values of the resistance of the LDR may be change over many orders of magnitude the value of the resistance falling as the level of light increases. It is not uncommon for the values of resistance of an LDR to be several Megaohms in darkness and then to fall to a few hundred ohms in bright light. With such a wide variation in resistance, LDRs are easy to use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage:3V to 5V DC\u003c\/li\u003e\n\u003cli\u003eOperating Current: 15milli amps\u003c\/li\u003e\n\u003cli\u003eOutput Digital: 0V to 5V, Adjustable trigger level from preset\u003c\/li\u003e\n\u003cli\u003eOutput Analog: 0V to 5V based on light falling on the LDR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsing LM393 comparator chip, stable\u003c\/li\u003e\n\u003cli\u003eOutput: DO digital switch output (0 and 1), AO analog voltage output Compatible with Arduino, Raspberry, and other microcontroller boards.\u003c\/li\u003e\n\u003cli\u003eWith a fixed bolt hole for easy installation\u003c\/li\u003e\n\u003cli\u003ePower indicator (red) and the digital switch output indicator (green)\u003c\/li\u003e\n\u003cli\u003eIt comes with Mounting Hole Screw\u003c\/li\u003e\n\u003cli\u003eEasy to install\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 detect the ambient brightness and light intensity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869924540596,"sku":"VM00288","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/Photo-resistorLDRLightSensorModule1.jpg?v=1624257503"},{"product_id":"sw520d-mercury-tilt-switch-sensor-module","title":"SW520D Mercury Tilt Switch Sensor Module","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eilt sensors are essential components in security alarm systems today. Standalone tilt sensors sense tilt angle or movement. Tilt sensors can be implemented using mercury and roller ball technology, and can be mounted using mechanical threading, magnets, or adhesives, depending on what type of surface they are being mounted to. Recent technological advancements in the manufacturing of tilt sensors have improved accuracy, reduced cost, and increased lifetime.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThe type SW-520D is a commonly available roller-ball type tilt sensor consists of two conductive elements (poles) and a conductive free mass (rolling ball), encapsulated in the same case. When the tilt sensor is oriented so that that end is downwards, the mass rolls onto the poles and shorts them, acting as a switch stroke. Microcontroller-compatible tilt sensor modules based on SW-520D are also available at affordable costs. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage supply range: 3.3V to 5V\u003c\/li\u003e\n\u003cli\u003eMaximum output current: 15mA\u003c\/li\u003e\n\u003cli\u003eConductive time: 2ms\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: 0℃ to +80℃\u003c\/li\u003e\n\u003cli\u003eSize: 3cm*2cm*1cm (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\u003eSmall size, simple to use and easy installation\u003c\/li\u003e\n\u003cli\u003eDigital output\u003c\/li\u003e\n\u003cli\u003eLong lifeline\u003c\/li\u003e\n\u003cli\u003eLED indication when the switch is on\u003c\/li\u003e\n\u003cli\u003eCan work on low voltage\u003c\/li\u003e\n\u003cli\u003eEasy interface with Arduino and other controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVibration and movement activated devices\u003c\/li\u003e\n\u003cli\u003eStability of platform\u003c\/li\u003e\n\u003cli\u003eTest \u0026amp; detection device\u003c\/li\u003e\n\u003cli\u003eSecurity systems\u003c\/li\u003e\n\u003cli\u003eDigital cameras\u003c\/li\u003e\n\u003cli\u003eToys\u003c\/li\u003e\n\u003cli\u003eMotors\u003c\/li\u003e\n\u003cli\u003eRobotic arms\u003c\/li\u003e\n\u003cli\u003eVending machines\u003c\/li\u003e\n\u003cli\u003eMeasuring instruments\u003c\/li\u003e\n\u003cli\u003eHobby projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869924638900,"sku":"VM00290","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/SW520DMercuryTiltSwitchSensorModule1.jpg?v=1624286128"},{"product_id":"red-line-laser-module-mxd1230-6mm-650nm-5mw","title":"Red Line Laser Module 650nm 5mW","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eA very powerful 5mW red laser point. Fun, but don’t point in anyone’s eyes. These units have the power wired in such a way that the unit turns on when power is applied. Increase the current flow and things starts to get very bright. Focusing laser head 5mW Red dot industrial laser module built-in drive circuit can be directly powered for red laser pointer, laser flashlight, laser positioning, range finder, medical equipment, electronic production enthusiasts, etc.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOptical Power: 5mW\u003c\/li\u003e\n\u003cli\u003eWavelength: 650nm(red laser)\u003c\/li\u003e\n\u003cli\u003eVoltage DC: 3-5V\u003c\/li\u003e\n\u003cli\u003eCurrent: \u0026lt;40mA\u003c\/li\u003e\n\u003cli\u003eBeam Shape: line\u003c\/li\u003e\n\u003cli\u003eEmitting Angle: 120°\u003c\/li\u003e\n\u003cli\u003ePower Cord Length: 135mm(5.31\")\u003c\/li\u003e\n\u003cli\u003eLens Material: plastic\u003c\/li\u003e\n\u003cli\u003eDiameter: 12mm\u003c\/li\u003e\n\u003cli\u003eLength: 30mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt in APC Driver\u003c\/li\u003e\n\u003cli\u003eLENS Adjustable by hand. No tools required\u003c\/li\u003e\n\u003cli\u003eChrome Plated Brass Heat Sink Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC or Laser Engraver position identification\u003c\/li\u003e\n\u003cli\u003eLaser test tools\u003c\/li\u003e\n\u003cli\u003eConcentricity positioning\u003c\/li\u003e\n\u003cli\u003eMedical equipment positioning\u003c\/li\u003e\n\u003cli\u003eProduction of signal equipment\u003c\/li\u003e\n\u003cli\u003eUse for DIY or robots\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869926473908,"sku":"VM00370","price":165.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/RedLineLaserModule-MXD12306mm650nm5mW1.jpg?v=1624265982"},{"product_id":"mini-laser-dot-diode-module-650nm-6mm-5vdc-5mw","title":"Mini Laser Dot Diode Module - 650nm 6mm 5VDC 5mW","description":"\u003cp style=\"text-align: justify;\"\u003eA Laser Diode is a semiconductor device similar to a light-emitting diode (LED). It uses p-n junction to emit coherent light in which all the waves are at the same frequency and phase.. And since a p-n junction is used to produce laser light, this device is named as a laser diode.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe sunlight or incandescent bulbs have waves with several wavelengths but they are not in phase with each other. But these diodes generate a thin laser light beam where all the light signals contain the same wavelengths \u0026amp; they move together. So, laser rays are extremely bright which targets an extremely small spot.\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\u003eMaterial: Copper\u003c\/li\u003e\n\u003cli\u003eOutput Power:5mW\u003c\/li\u003e\n\u003cli\u003eWavelength: 650nm\u003c\/li\u003e\n\u003cli\u003eWorking Life: more than 2000 hours\u003c\/li\u003e\n\u003cli\u003eCable Length: 7cms \u003c\/li\u003e\n\u003cli\u003eSize: 6mm*10mm (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\u003eAs compared with other diodes, the operational power of the laser is low\u003c\/li\u003e\n\u003cli\u003eThese diodes can be handled very easily\u003c\/li\u003e\n\u003cli\u003eThe high-efficiency light can be generated\u003c\/li\u003e\n\u003cli\u003ePower consumption is low\u003c\/li\u003e\n\u003cli\u003eManufacturing and operation cost is less\u003c\/li\u003e\n\u003cli\u003eOperates for a long time\u003c\/li\u003e\n\u003cli\u003eReliable highly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFiber optic communications\u003c\/li\u003e\n\u003cli\u003eBarcode readers\u003c\/li\u003e\n\u003cli\u003eLaser pointers\u003c\/li\u003e\n\u003cli\u003eCD\/DVD\/Blu-ray disc reading\/recording\u003c\/li\u003e\n\u003cli\u003eLaser printing, laser scanning and light beam illumination\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTelecommunications, scanning and spectrometry\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869926604980,"sku":"VM00371","price":20.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/MiniLaserDotDiodeModule-650nm6mm5VDC5mW1.jpg?v=1624185072"},{"product_id":"reed-switch-sensor-module","title":"Reed Switch Sensor Module","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eA reed switch is a sensor that closes the circuit in the presence of a magnetic field. Reed sensors can be used in many applications where contactless on\/off is required. However, reed switches can be fragile to use directly, hence this module can make it easier to handle and mount the sensor in various applications.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThe Reed Switch Sensor Module consists of a Reed Switch, resistors, capacitor, potentiometer, comparator LM393 IC, Power, and status LED in an integrated circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V to 5V DC\u003c\/li\u003e\n\u003cli\u003eOutput format: Digital switching output ( 0 and 1 )\u003c\/li\u003e\n\u003cli\u003eLEDs indicating output and power\u003c\/li\u003e\n\u003cli\u003eSize: 32mm*14mm (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\u003eLM393 based design\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\u003cli\u003eFixed bolt hole for easy installation\u003c\/li\u003e\n\u003cli\u003eComparator output, clean signal, great waveform, and strong driving ability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhotocopiers\u003c\/li\u003e\n\u003cli\u003eWashing machines\u003c\/li\u003e\n\u003cli\u003eRefrigerators\u003c\/li\u003e\n\u003cli\u003eCameras\u003c\/li\u003e\n\u003cli\u003eDisinfection cabinets\u003c\/li\u003e\n\u003cli\u003eWindow magnetics\u003c\/li\u003e\n\u003cli\u003eElectromagnetic relays\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":39869926703284,"sku":"VM00377","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/products\/ReedSwitchSensorModule1.jpg?v=1624267701"},{"product_id":"mpr121-breakout-v12-capacitive-touch-sensor-controller-module-i2c-keyboard","title":"MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C keyboard","description":"\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eThis MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode The MPR121 also features eight LED driving pins, when these pins are not configured as electrodes, they may be used to drive LEDs. There are four jumpers on the bottom of the board, all of which are set (closed) by default. An address jumper ties the ADD pin to the ground, meaning the default I2C address of the chip will be 0x5A. If you need to change the address of the chip (by shorting ADD to a different pin), make sure you open the jumper first. Jumpers also connect SDA, SCL, and the interrupt pin to 10k pull-up resistors. 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