Description
The KY-030 Vibration Sensor Module is a simple yet effective sensor that detects vibrations or shocks and outputs a digital HIGH or LOW signal. It’s perfect for Arduino, Raspberry Pi, and microcontroller projects that require motion or impact detection.
This compact module uses a built-in vibration switch that closes the circuit when a vibration is detected, making it ideal for security alarms, motion-activated devices, or interactive projects.
- Module: KY-030
- Function: Vibration switch sensor
- Output Type: Digital (HIGH/LOW)
- Operating Voltage: 3.3V – 5V
- 3-Pin Interface: VCC, GND, DO (digital output)
- Module Size: Approx. 35mm x 15mm x 14.5mm
Key Features:
- Module: KY-030
- Function: Detects vibrations or shocks
- Output: Digital signal (HIGH when vibration detected)
- Voltage: 3.3V – 5V
- Interface: VCC, GND, DO
- Compact and breadboard-friendly
- Compatible with Arduino, Raspberry Pi, ESP32, etc.
What’s Included:
- 1x KY-030 Vibration Sensor Module
Great For:
- Security Alarm Systems
- Motion-Activated Projects
- Shock or Impact Detection
- DIY Robotics & Sensors
- STEM Learning Kits
- Interactive Electronics
Usage Tips:
- Use digitalRead() on the DO pin to detect vibrations
- Output goes HIGH when vibration or shock is sensed
- Ideal for triggering alarms, LEDs, or motors
- Mount firmly to the surface you want to monitor
- Combine with buzzers (e.g., KY-012) for audible alerts
