Collision Switch Module

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Introduction

The Crash sensor is a miniature snap-action switch. It is also known as micro switch, an electric switch activated by a small physical force.
Collision Switch Module(front).pngCollision Switch Module(rear).png

feature

  • Special module with ports compatible with the expansion board of sensor.
  • Output low level when the module is activated; keep outputting high level at the state of release.
  • Applied in the detection of collision and touching impact.

Introduction of Pins

Introduction of Pins
     OUT
     Switching signal output
     VCC
     positive pole
     GND
     negative pole

principle

Getting an impact, the switch outputs low level, or else it outputs high level.
Collision Switch Module schematic diagram.png

Experimental Procedures For Arduino

Step 1: Connect the circuit:

Creshsensor Uno Board
VCC 5V
GND GND
D0 2