Learn how to use a PIR motion sensor to detect movement. You will also learn how PIR motion sensors work and how to use them.
Just before creating my next tutorial, which will be using a PIR sensor, I thought I might create a separate tutorial for PIR Sensor.
A motion activated light and sound installation to scare the trick or treaters.
Project tutorial by Kristian Blåsol
Automating traffic road crossing signal, will turn red only when there is some presence of pedestrians waiting to cross.
Project showcase by Adersh B
Detect movement up to 30' away which is useful in motion-activated projects such as a security system or automatic lighting in a classroom.
Project tutorial by ejshea
At my age you have to get up at night and tend to be tired on the way to the bathroom. Use a PIR-Sensor to trigger the light on!
Project showcase by Ingo Lohs
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