Description :
DFRobot Gravity Digital Crash Sensor Right-Mounted Module for Arduino & Robotics is a reliable and easy-to-integrate collision detection sensor designed for impact sensing in Arduino, Micro:bit, and other microcontroller-based projects. Built with a high-quality miniature snap-action micro switch, the module delivers fast and accurate response even with minimal physical force, making it ideal for robotics, automation, and interactive electronics applications.
Widely used in industrial automation systems, smart machinery, appliances, and automotive control circuits, this digital crash sensor module offers dependable performance for various sensing applications. The onboard pull-up resistor and status indicator LED simplify testing, monitoring, and implementation, allowing developers and students to easily experiment during prototyping.
Its integrated roller lever mechanism provides flexible triggering and better adaptability across different mechanical setups and motion-based projects. With expanded compatibility for Micro:bit, Arduino, and embedded electronics platforms, this compact sensor module is an excellent choice for robot collision detection, automation projects, DIY electronics, and smart interactive systems.
Specifications :
| Specification | Details |
|---|---|
| Item Type | Sensor Module |
| Model Type | Digital Crash Sensor |
| Operating Voltage | 5V |
| Output Type | Digital Output |
| Pin 1 | Digital Output |
| Pin 2 | VCC |
| Pin 3 | GND |
| Status Indicator | Onboard LED Indicator |
| Compatibility | Arduino IO Expansion Shield Compatible |
| Mounting Holes | M3 Mounting Hole ×2 |
| Module Size | 30 × 20 × 8 mm |
| Size in Inches | 1.18 × 0.79 × 0.31 inch |
| Application | Robotics, Automation & Collision Detection |
| Sensor Type | Micro Switch Crash Sensor |
Applications :
- Elevator leveling and safety switch systems
- Microwave oven door interlock applications
- Vending machine control and sensing systems
- Paper jam and fault detection in photocopiers
- 3D printer position feedback and limit detection
- Robotics collision detection projects
- Industrial automation and safety systems
- Smart machinery and embedded control applications
- DIY Arduino and Micro:bit electronics projects
- Interactive motion and trigger-based systems
Documents:
Package Included:
1 x DFRobot Gravity: Digital Crash Sensor Right-Mounted
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