Electronics hobbyists, experimenters and constructors of microcontroller project frequently need to measure/detect voltage, current, frequency, temperature and… proximity. Most measure ...

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 ...

10maurycy10, an engineer who reverse engineers various devices, published the results of his analysis of the microwave radar sensor 'RCWL-0516' that sells for $1 (about 161 yen) on his blog. The ...

Detection using today’s microwave sensors has some advantages. Unlike traditional passive infrared motion sensors, most microwave sensors can distinguish between moving and static objects, and objects ...

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 ...

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 ...

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 ...

The FCC approved Google to test a new radar motion sensor technology called Project Soli. Using this radar motion sensor, a person could manipulate a smartphone, smartwatch, or other devices without ...

Marrian Zhou is a Beijing-born Californian living in New York City. She joined CNET as a staff reporter upon graduation from Columbia Journalism School. When Marrian is not reporting, she is probably ...

Tomorrow, at the virtual Electronica, Infineon will be focusing on sensors with an emphasis on smart buildings and consumer life. Products and application examples will be digitally presented and ...