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 which ...

Let me introduce another simple microcontroller-based do-it-yourself circuit that detects motion and excites a light source in a flash. The “snooper” here is an ordinary passive infrared (PIR) motion ...

You don't need expensive software or a new camera to keep an eye on things at home. Whether you're looking after your dog or trying to catch burglars in the act, you can put together a home security ...

You'll typically find motion detection capabilities confined to cameras in most home security systems, but the Philips-backed Signify is keen on imbuing luminous products with the tech. The company ...

Perhaps killing two birds with one stone isn't the best euphemism for the Scarecrow motion-activated sprinkler, since it will probably most appeal to animal lovers who abhor the whole electric ...