The ESP32 keeps finding new jobs in my house.

ESP32s are surprisingly good AI lie detectors.

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

Despite the fact that smartphones have become impressively capable shooters, standalone point-and-shoot cameras are enjoying ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Rather than a standard digital watch, the GBX-H5600KI-5 functions as a dedicated fitness tracker housed in a traditional ...

Researchers have developed a new reliable and durable sensor that can work in temperatures as high as 900 degrees Celsius or 1,650 degrees Fahrenheit and can be used in multiple industries. Extreme ...

Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

Whether you're looking for a 75-inch, 85-inch, or even 116-inch panel, these are the best big-screen TVs we've tested. I’m PCMag’s home theater and AR/VR expert, and your go-to source of information ...