Electronics hobbyists, experimenters and constructors of microcontroller project frequently need to measure/detect voltage, current, frequency, temperature and… proximity. Most measure ...
The RADION TriTech ZB Wireless Motion Detector uses a combination of passive infrared (PIR) and microwave Doppler radar detection technologies with advanced signal processing. This combination ensures ...
MikroElektronika (MIKROE), the embedded solutions company, has introduced a new motion sensor Click board, to support the development of intrusion alarms, automatic door openers, and presence-sensing ...
An evaluation kit with a fully operational 24GHz radar movement detector is being sold by Aspen Electronics. The K-LD2 evaluation kit has been developed by RFbeam Microwave, a German supplier of ...
Your garden variety motion detector uses IR, but these days, there are fancier technologies for achieving similar goals. If so desired, you can source yourself a microwave-based presence sensor ...
In the days before integrated circuits became ubiquitous, providing advanced functionality in a single package, designers became adept at extracting the maximum use from discrete components. They’d ...
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 ...
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