Vibration Sensor

Availability: 19 in stock


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Quick Overview

Vibration module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold. The threshold can be adjusted by the on-board potentiometer.

Used for variety of shocks triggering, theft alarm, smart car, an earthquake alarm, motorcycle alarm.


  • SW-420 normally closed type vibration sensors.
  • Comparator output signal clean wave well, driving ability, 15mA
  • Rated voltage: 3.3V-5V
  • Output: digital switching output (0 and 1)
  • Using wide LM393 voltage comparator

19 in stock


GHS 20.00

Categories : Sensors


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