Okdo Collision Crash Sensor Module Micro:bit and Arduino

The Okdo TelePort collision sensor with a metal switch, which can detect the collision. When the switch is pressed, the signal end will output low levels and LED will be on

This snap-action switch is actuated with just a gentle physical force for sensitive physical presencedetection
The digital on/off output will interface to any digital input of a microcontroller with virtually unlimitedusecases