How to use a PIR SENSOR to detect motion

How to use a PIR SENSOR to detect motion
I show how to hook up the HC-SR501, adjust the potentiometers to control time and sensitivity and use the sensor to detect motion. Very useful with the Arduino or Raspberry Pi, but no microcontroller was used in this video.

[@thriftmine]

This was interesting af. Great vid!

[@beowulfcollectables]

Huh, didn't have a clue, but it looked interesting, looking forward to learning more.

[@kagaya4748]

you dont know how much you need this until you try it yourself

[@richardprather2900]

Is it possible to replace the try me Button with the PIR??