KY-031 Percussion Knock Sensor - Arduino Compatible
KY-031 Percussion Knock Sensor - Arduino Compatible
₦3,500
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Product Description
This module is a knock sensor. It sends out signals which can be read with a microcontroller like Arduino. It is suitable for building projects like electronic drums, and sensing other kinds of vibration. It can be used in anti-theft projects and noise detection systems.
Features:
- Working voltage: 5V
- 3 Pinout: 5V, GND, Vout
- Size: 30*20mm
- Weight: 3g
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