Description

Analog Piezoelectric Vibration Sensor Module

This vibration sensor uses a piezoelectric ceramic element to detect motion, shock, or vibration and output a corresponding analog voltage signal. Ideal for interactive and motion-sensitive projects such as electronic drums, knock-activated devices, and vibration alarms.

Features:
-Converts vibration or impact into an analog voltage output
-Adjustable sensitivity via onboard potentiometer (turn right for higher sensitivity)
-Compatible with Arduino UNO and other microcontrollers (connect to analog input A0)
-Detects everything from light taps to strong knocks
-Suitable for DIY electronics, robotics, and sound-reactive projects

When the ceramic disk senses vibration, it generates an electrical signal that can be read by your microcontroller. Simple, sensitive, and fun to experiment with!