KY-002 vibration sensor

A motion sensor that detects small vibrations

KY-002 detects vibrations and movement in your projects. Its simple interface connects to microcontrollers such as Arduino, Raspberry Pi and ESP32 straightforward. The sensor provides a digital contact signal when vibration occurs. Adjustable sensitivity and an indicator are not confirmed for the stocked variant.

A conductive spring surrounds a pin. A shock makes the spring vibrate, and sufficient movement brings it into contact with the pin to close the circuit.

The simple vibration switch can detect impacts in electronics and robotics projects. Wiring and any pull-up or pull-down resistors must match the particular variant.

For a similar simple sensor that responds to stronger impacts and collisions, this may be an alternative.

Technical specifications

What's included?

• KY-002 vibration sensor
  

Warranty and shipping

We do our best to test all electronics before sending them to you. 
This helps us deliver reliable products and saves you unnecessary trouble during development. Faults can occur, although we encounter them very rarely. If you have a problem with the equipment you ordered, you can always contact us, and we'll gladly help you resolve it. 

We dispatch from Aarhus to Denmark and Sweden. Shipping options and prices are shown at checkout. Delivery time depends on availability, destination and shipping method; contact us before ordering if you need an item by a specific date.