You’ve probably noticed that everywhere you go — the doctor’s office, hotels, or retail shops, there are tiny PCs everywhere. These small PCs often show up on the surplus market for a very good price, ...

This is a very easy to build power supply that is based on LM338 5A adjustable voltage regulator. I am using the supply for a long time, have no problem yet. Only current adjust is missing but I ...

How a new startup plans to power satellites with lasers. A new class of ultrafast AI chips also uses lasers. Startup Axiomatic AI is building better AI models for science and engineering–which I’m ...

Computex always delivers PC-enthusiast eye candy, but this year's standouts pushed the envelope with transparent components, wood-trimmed graphics cards, unconventional cooling, and a few delightfully ...