Knock sensor - Crowtail - Elecrow

Knock sensor - Crowtail - Elecrow

Product information:

The Crowtail-knock sensor is a piezoelectric sensor that contains a piezoelectric sensing crystal and a resister. This crystal creates a small amount of voltage when shaken and takes advantage of this unique property. It will output a pulse when vibration is detected.

Specifications:
- Digital Crowtail connector
- Presence sensing: vibration
- Sensor: KY-031
- Power supply: 5V
- Dimensions(mm): 20.0(L) x 20.0(W) x 7.1(H)

Crowtail is Elecrow’s modular “plug-and-play” ecosystem that allows you to quickly connect and control components/boards with a single set of compatible hardware.

Click to view the product's website.