DESCRIPTION
The Crash Sensor Module is a compact mechanical collision detector that outputs a digital signal upon physical impact. Commonly used in robotics and maker projects, it provides a reliable and cost-effective way to detect contact events such as bumps, collisions, and end-stop positions. The module is directly compatible with Arduino, Raspberry Pi, and most 3.3V–5V microcontrollers.
Built around a spring-loaded microswitch with signal conditioning, the module delivers clean digital transitions and includes an onboard LED indicator for instant visual feedback.
FEATURES
- Digital output signal triggered on physical impact
- Spring-loaded lever arm for sensitive and repeatable contact detection
- Onboard LED indicator for visual status feedback
- Operating voltage: 3.3V – 5V
- Compatible with Arduino, Raspberry Pi, and most microcontrollers
- Compact PCB with mounting holes for easy installation
- Low power consumption
APPLICATIONS
- Robotic bumper and collision detection
- End-stop limit switches for 3D printers and CNC machines
- Obstacle avoidance in autonomous vehicles and robots
- Physical interlock and safety circuits
- Interactive triggers and buttons in maker projects
TECHNICAL DETAILS
- Operating Voltage: 3.3V – 5V
- Output Type: Digital
- Signal Logic: Active LOW on contact
- Indicator: Power LED
SHIPPING LIST
