Vibration sensor - Tap/Shock piezo sensor

Vibration sensor - Tap/Shock piezo sensor

Product information:

This piezoelectric vibration and shock sensor is ideal for detecting touch, tap, and vibration in Arduino and other microcontroller projects. The sensor utilizes the piezoelectric effect: vibration or tapping generates an electrical charge, which the module converts into a usable signal. Thanks to its high sensitivity, the sensor can be adjusted from light touches (such as blowing) to firm taps.

Specifications:
- Operating voltage: 5V
- Digital output (TTL, high level) – with LED indication
- Analog output – voltage dependent on vibration intensity
- Output current: up to 1A (suitable for external LEDs)
- Sensitivity adjustable via potentiometer
- Very high sensitivity (responds to blowing or light touch)

Dimensions: 20.5mm × 20.5mm