The KY-031 Knock Sensor Module is a simple and effective sensor used to detect vibrations or knocks. It converts physical knock signals into electrical signals that can be read by a microcontroller, making it ideal for interactive projects, security systems, and various DIY electronics applications. The module is equipped with an on-board potentiometer to adjust the sensitivity level.
Key Features:
- Vibration Detection: Detects knocks and vibrations effectively.
- Adjustable Sensitivity: On-board potentiometer to fine-tune the sensitivity.
- Easy Interface: Simple digital output for easy integration with microcontrollers like Arduino.
- Compact Design: Small and lightweight for easy incorporation into projects.
- Wide Application Range: Suitable for security systems, interactive projects, and more.
- Operating Voltage: 3.3V to 5V
- Output Type: Digital
- Interface: 3-pin (VCC, GND, OUT)
- Sensitivity Adjustment: Potentiometer on the module
- Dimensions: Approximately 32mm x 14mm x 8mm
- Security Systems: Detecting unauthorized access through vibrations or knocks.
- Interactive Projects: Triggering actions in response to physical knocks.
- DIY Electronics: Various custom electronics projects requiring vibration detection.
- Game Controllers: Integrating knock detection for interactive gaming experiences.
- Appliances: Monitoring vibrations in household or industrial appliances.