Discover the hardware and software secrets behind building a powerful, portable Linux PC that fits right in your hands.

I thought, maybe the ring itself should store the video/audio. Then you always carry the moment with you. The ring got a little fat as I was "building" it. I suspect it would even need another layer, ...

TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...

Wondering how to make your car A/C cooler? Hint: It's not the A/C alone—it's how you use it. There’s hot, and then there’s parked-car-in-the-summer-sun hot. You know, the kind of blaze that makes your ...

Nailing the basics.

High efficiency is key in applications such as data centers, and new standards codify the now-mandatory requirements.