SW-420 Vibration Sensor Module

  • Operating Voltage: 3.3V to 5V DC
  • Operating Current: 15mA
  • 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
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