Crowtail- Collision Sensor CT0061CCS Elecrow bazaar, Make your making more easy

This is a Robot model car crash or collision switch sensor module for Arduino, it normally outputs high voltage, but when the sensor is carsh something such as the wall, the on-board switch will be pressed, and the module outputs low. This module can be installed into any mobile platform to achieve collision detection function via 3P sensor cable and Arduino-compatible sensor expansion board connector. Its working voltage is 5v which make it compatible with standard Arduino-compatible/Crowduino 5V systems. It has crowtail interface for plugging onto the Crowtail-base board.