Using motion detectors and an Ardunio you can add a little extra wow to your Halloween displays this year. This article covers the circuits and ... Low style sensor. PIR Pin “+” connects to ...

How do you implement a simple motion detector using a passive infrared, or PIR, sensor? In the course of designing such a system, two goals should be kept in mind: 1.) Design for low power and 2.) ...

It is likely that many of us will at some time have experimented with motion detectors. Our Arduinos, Raspberry Pis, Beaglebones or whatever will have been hooked up to ultrasonic or PIR boards whi… ...