1. Test the motion sensor with LED light
Firstly, I built the test circuit connecting the LED light and the PIR motion sensor. As soon as I approached the motion sensor, the LED lit up. And then when I walked away, the LED light went out after about 15 seconds. Therefore, I knew that the motion sensor was working well. I consider a time delay of 15 seconds acceptable because the sensor might need some time to figure out whether there are still motion changes taking place.
Content Rating
Is this a good/useful/informative piece of content to include in the project? Have your say!
You must login before you can post a comment. .