DFRobot Gravity Digital Shake Sensor - Unidirectional Vibration Switch, Gravity 3P Digital Interface
The DFRobot Gravity Digital Shake Sensor is a unidirectional vibration switch module designed for Arduino, Raspberry Pi, and other 3.3V/5V microcontroller platforms. It outputs a low-level digital pulse when shaken in a specific direction, enabling simple motion-activated control.
Features
- Unidirectional vibration detection with strong anti-shock interference for reliable triggering.
- Gravity 3-pin digital interface for plug-and-play compatibility with DFRobot ecosystem and standard microcontrollers.
- Wide operating voltage range from 3.3V to 5.0V DC.
- High-durability spring switch rated for over 200,000 actuation cycles.
- Compact PCB design (30mm x 22mm) with onboard status indicator LED.
Out of stock
This sensor utilizes a spring-type mechanical vibration switch oriented for unidirectional sensitivity. When shaken in the designated axis, the switch closes, producing a clean low-level digital pulse through an integrated signal conditioning circuit. This filter circuit enhances noise immunity, minimizing false triggers from general shock or vibration.
Designed for seamless integration, the module features the DFRobot Gravity 3-pin digital connector, simplifying wiring to compatible shields and controllers. Its robust construction and specified long-life switch make it suitable for interactive projects and prototypes requiring a simple, reliable motion-based digital input.
Additional Information
| Weight | 0.005 kg |
|---|---|
| Dimensions | 3 × 2.2 × 0.7 cm |
