Piezoelectric Sensor (35mm)


SKU: SB-094 Category:


The Piezo Element Sensor can detect vibration like a knock on a door, table, or other solid surface. A piezo is an electronic device that generates a voltage when it’s physically deformed by a vibration, sound wave, or mechanical strain. Similarly, when you put a voltage across a piezo, it vibrates and creates a tone. Piezos can be used both to play tones and to detect tones.

Features / Specifications 

Piezoelectric Sensor (35mm)

Tutorials / Manuals / Documents

Knock example for Arduino