It is likely that many of us will at some time have experimented with motion detectors. Our Arduinos, Raspberry Pis, Beaglebones or whatever will have been hooked up to ultrasonic or PIR boards which ...

The ability to detect human presence can be a pretty powerful attribute for a number of devices. Versions of this technology have been around for quite some time, but artificial intelligence and ...

Have you ever wondered how water flows under the ground beneath your feet? We build a low-cost groundwater detection system in under twenty-four hours using common materials and tools. Here’s what we ...

We’re still not sure exactly how [connornishijima]’s motion detector works, though many readers offered plausible explanations in the comments the last time we covered it. It works well enough, though ...

New rear and side cameras from i-PRO include Edge AI Human Detection and approach alerts to notify officers of approaching individuals, enhancing situational awareness. The technology supports ...