SW-420 Vibration Sensor

£ 2.40


Here we have a fantastic little SW-420 vibration sensor which utilizes the LM393 comparator.

This little sensor comes complete with a potentiometer for adjusting sensor sensitivity and built in LED to indicate when sensor is high / low.

This sensor would be perfect as a on-off vibration switch and is fully compatible with the likes of Arduino and PIC micro-controllers.

  • Model: SW-420
  • Working voltage: 3.3V~5V
  • Current: > 15mA
  • Uses SW-420 normally closed vibration sensor module
  • Digit switch output: 0, 1
  • Uses LM393 comparator
  • Green light on when vibration switch is under closed conduction state and the output terminal is low
  • Green light off when vibration switch is disconnected and the output terminal is high
  • Built in sensitivity potentiometer
  • 1 x SW-420 vibration sensor

SW-420 Vibration Sensor