The overall package for the Aqara P100 sensor doesn’t include a great deal of content, but that’s probably not something ...

LinknLink eMotion Air brings battery-powered mmWave presence detection to your smart home. Read our complete review of this 24 GHz sensor.

This employee counter project is fully electronic, easy to build, and suitable for practical deployment as well as learning ...

The U.S. Army wants better thermal sensors for drones and weapons. Teledyne FLIR OEM will help develop the next generation.

From smart home to hobbies.

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Home Assistant 2026.4 is now available to download and brings a substantial package of new features following the rather modest March update. The focus is on the new native infrared support, which ...

A research team led by Professor Jiwoong Yang of the Department of Energy Science and Engineering at DGIST has developed next-generation optical sensor technology capable of precisely detecting not ...

In recent years, IR blasters have become a standard part of smart TV systems, but it's not always clear just what these devices are or do. For starters, the IR in the name stands for infrared, which ...

Thanks to modern LED bulbs, light is cheaper than ever to make—except for one particular kind. Three University of Chicago scientists have announced an innovative way to create infrared light, which ...