Difference between revisions of "Collision Switch Module"
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Revision as of 08:48, 3 September 2019
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.
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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.
