To be frank, using a microcontroller is probably overkill for most motion detector safety light circuits because the PIR sensor module itself can handle the task effectively. Inclusion of a ...

Arduino Night Security Alarm with PIR Sensor. January 31, 2014 by T.K. Hareendran ... Sensor. The PIR Sensor detects the motion of a human body by the change in surrounding ambient temperature when a ...

Makers and developers looking for a motion sensor Arduino Shield, are sure to be interested in this new ICU-Duino which has been created by Patrick Thomas Mitchell based in Ottawa, Canada ...

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 the code to make that happen.