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!

What Is RADAR? Radio Detection and Ranging is a system or device that uses electromagnetic radio waves to determine the range, velocity, and angle of the objects in the surrounding area. This system ...

When we think about radar, we picture rotating dishes scanning the skies from atop air-traffic control buildings, radomes peering across the sea from coastal hilltops, and roadside police checking the ...

Members can download this article in PDF format. Single-chip radars have been available for several years now and their use in automotive applications continues to grow. One recent improvement is ...

For surveillance tasks in the safety and security field, radar sensors are often essential instruments. The benefits of radars are evident: radar is capable of detecting motion, measuring speed, ...