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 ...

A new generation of aesthetically-designed, high technology intrusion detectors – Bl... Aritech RCR-REX-W dual technology motion sensor Aritech RCR-REX-W dual technology motion sensor that is used for ...

Climax Technology SD-32-H-SC-AC AC-powered smoke detector with heat detector Climax Technology VST-892LEX-HD-IL-BUS Hardwired Outdoor HD PIR Motion Sensor Camera with infrared (IR) fill light, without ...

Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

In this YouTube video, the team from Mythbusters try to beat a thermal intrusion security sensor (a passive infrared sensor, aka PIR, that detects thermal differences). See how many attempts and what ...

Home automation with high usefulness and low annoyance tends to rely on reliable person sensing, and [francescopace]’s ESPectre shows one way to do that cheaply and easily by leveraging hardware ...

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. The ...