I recently picked up a couple of microwave motion sensor radar modules. You have seen (and perhaps tried) it before. This post is about the HFS-DC06 (DC5V/5.8GHz) Microwave Radar Sensor Switch Module!

Umain has launched a new development kit for its UWB radar sensor that works with Raspberry Pi 3 and allows customers to create IoT devices, the company said. The HST-D3 will come with a software ...

Last year, I took a look at some mostly low-cost passive infrared (PIR) motion sensor modules. Then recently, I became more aware of cheap microwave radar motion sensor modules. The popular version of ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional PIR sensors.

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 ...

For his Hackaday Prize entry, [Ted Yapo] is building a Robot Radar Module breakout board. His design uses the A111 60 GHz pulsed coherent radar (PCR) sensor from Acconeer AB (New Part alert!) . The ...

Handling cameras, radar, and sensors in one system can be very complex. Imagine sending data, power, and control over a ...

BELGRADE, Serbia, Dec. 17, 2025 /PRNewswire/ -- The perception systems innovator will showcase a single-radar solution for both park assist and blind spot monitoring applications, with their acclaimed ...

Recalls are certainly common in the automotive world for all manner of issues. The last time Nissan had an issue was when it had to recall some cars with keyed ignitions. Nissan is now having an issue ...

Demand is picking up for vision, radar and LiDAR sensors that enable assisted and autonomous driving capabilities in cars, but carmakers are now pushing for some new and demanding requirements from ...

Sponsored by Texas Instruments: Automakers are moving from edge architectures to satellite architectures, in which a central high-power ECU applies sensor-fusion algorithms to boost vehicle autonomy ...