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Description:
Vibration Sensor Module comes with SW-420 vibration sensor, integrated with adjustable sensitivity via on board potentiometer. There are also LED indicators for power and the digital output status on board. It has a simple and straight forward 3-pin interface, VCC, GND and the DO (digital output). It supports 3.3V or 5V power.
This vibration sensor module is compatible with any microcontroller that has a digital input, so of course any popular microcontroller such and PIC, Arduino and Raspberry Pi are compatible. A direct interface is essential to using this sensor.
The DO pin will be LOW when there is no vibration, and indicator LED will lit up.
Features:
- The default state of the switch is close
- Digital output
- Supply voltage: 3.3V to 5V
- On-board indicator LED to shows the results
- On-board LM393 chip
- Dimension of the board: 3.2cm x 1.4cm