In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Police in Middletown are using new technology to crack down on speeding — and they’re among the first departments in the area ...

Laser weapons have become super portable. Defense and security company NUBURU's Lyocon subsidiary has adapted industrial ...

TAMPA, Fla. — School is back in session all across the Tampa Bay area, and that means speed detection cameras are active in numerous school zones across the region. The School Speed Zone Camera ...

A new laser range-finding technique, inspired by quantum physics, that can measure distances under strong solar background ...

For a while missiles looked like potential prey. They have thin skins and are packed with fuel and explosives. Merely damaging the shell of a supersonic missile can create drag, causing it to tumble ...

We don’t usually speculate on the true identity of the hackers behind these projects, but when [TN666]’s accoustic ...

Police use radar guns to see how fast a vehicle is going. Now, they can see what the radar gun sees.