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 ...

This reference design presents Zilog’s ZMOTION® Occupancy Detection used as a solution in a PIR-based motion detector module. It also describes how to implement additional hardware and software ...

Many close-proximity motion detectors use the classic, widely available passive-infrared (PIR) approach, which is effective but has limited sensitivity and adjustability, and can’t “see” through ...

First developed for World War II, motion detectors have come a long way from the radar that pilots used way back then.

Fairport, New York -- Bosch Security Systems, a full-line manufacturer of high-quality security systems and components, has launched the Bosch ISN-CC1-50W wide-angle motion detector. This new Passive ...