KY031 Knock Sensor Module

£2.35

13 in stock

SKU: KY-031 Knock Sensor Category: Tags: , , , , , ,

Description

The KY031 knock sensor module is ideal for adding detection of shocks and impacts to your project.

It can detect an event based on percussion (typical knock-knock knock type) to activate a function, controlling a relay etc.

The sensor has a very light spring locked at one end the opposite end is suspended over a large contact plate.

When an event occurs like a knock, the spring moves inside its transparent case hitting the plate.

This event can be detected by the microcontroller as a trigger event.

 

  • KY031 Knock Sensor
  • Working voltage : 5 VDC
  • Pin pitch : 2.54mm
  • Size : 30mm  x18mm x 6mm

Additional information

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