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This Vibration Sensor can be used to detect vibration and is very useful in cases such as theft alarm, intelligent car, earthquake alarm, motorcycle alarm, etc. This Vibration Sensor module can directly drive a relay module so you can trigger and alarm or buzzer.
When no vibration is detected, the DO pin will be HIGH, and when vibration is detected the DO pin will be LOW. Sensitivity can be adjusted via the potentiometer on board.
- Input Voltage: 3.3 - 5V
- Output Signal: Digital
- 1x Vibration Sensor