The KY-031 Percussion Knocking Knock Sensor Module is used to detect knocks, taps, or vibrations on surfaces. It provides digital output signals to help users trigger events based on percussion. This module is easy to connect and works well with popular microcontrollers for testing and learning. The KY-031 Percussion Knocking Knock Sensor Module for Arduino by StemVolt is suitable for educational use, diy experiments, and basic sound or vibration detection projects.
Related Products:
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KY-038 sound sensor module
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Arduino vibration sensor module
Applications:
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Detecting knocks or taps on surfaces
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Home automation trigger systems
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Arduino and Raspberry Pi experiments
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Robotics interaction projects
Specifications:
| Parameter | Details |
|---|---|
| Operating voltage | 3.3V to 5V DC |
| Default Baud Rate | High |
| Sensor type | KY-031 Piezoelectric knock sensor |
| Output Type | Digital output |
| Mounting | PCB module with holes |
| PINs | Single output,VCC,GND |
Package Includes:
1 × KY-031 Percussion Knocking Knock Sensor Module for Arduino
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