Vibration Sensor Module SW-420

SKU: VM678

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Description

The vibration sensor module based on the vibration sensor SW-420 and Comparator LM393 is used to detect vibrations. The threshold can adjust using an on-board potentiometer. During no vibration, the sensor provides Logic Low and when the vibration is detected, the sensor provides Logic High.

Technical Specification:

  • Operating Voltage: 3.3V to 5V DC
  • Operating Current: 15mA
  • Size: 40mm*15mm*7mm (L*W*H)

Features:

  • Using SW-420 normally closed type vibration sensor
  • LEDs indicating output and power
  • LM393 based design
  • Easy to use with Microcontrollers or even with normal Digital/Analog IC
  • With bolt holes for easy installation
  • Small, cheap and easily available

Applications:

  • Shocks triggering
  • Theft alarm
  • Smart car
  • Earthquake alarm
  • Motorcycle alarm

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