Friday, November 13, 2015


Arduino PIR Sensor

My PIR sensor :

Found a datasheet for a PIR sensor with pictures exactly like my version
The two pictures below are copied from this datasheet and gave me info how to connect it to the Arduino.
For the program i used a simple push button program that switches the led 13 on the Arduino on or off


  • Pin big IC & jumper side                                 Ground
  • Pin middel High/Low output - buttonpin           Arduino pin 10
  • Pin                                                                 +5V


No movement - Led off
Movement detected - Led on

More info

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