Vibration Sensor Module (KY002)

The KY-002 Vibration Switch Module detects shaking and knocking. When the module is moved, a spring mechanism will close the circuit, sending a short, high signal. It can be used with a variety of microcontrollers, like Arduino, ESP32, Raspberry Pi, and others. This module consists of a conductive spring, a 10k resistor, and 3 male header pins. Knocking or shaking the module will cause the spring to momentarily close the circuit.

Specifications

•        Operating voltage: 3.3V-5V
•        Digital output
•        Bolt holes for easy installation
•        PCB Dimension (LxWxH in mm): 18.5mm x 15mm
•        Weight: 1g.