Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing power and I/O you get. But if you need something really small, like ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, ...

Are you constantly looking for your keys, phone, remote, or wallet? From AirTags to Tiles, end the hunt quickly and easily with one of the best Bluetooth trackers we've tested. I’m one of PCMag’s ...

How old is the seven-segment display? Surely it is a product of the 1970s. After all, calculators started showing up, and the height of junior high humor was plugging 7734 into your calculator and ...

Want to work or play without cables getting in the way? Here's all the advice and deep-dive reviews you need to select the right wireless keyboard. I’m a PCMag reviewer and ISF-certified TV calibrator ...

I’ve always joked that my hair grows at a glacial pace. When I chopped my hair into a bob during a trip to Paris back in 2018, it took a very, very long time for my hair to reach my shoulders ...