As useful as steel and iron are to the modern world, their tendency to rust is a major downside. There’s a spectrum of ways ...

On the old iPods, generally referred to here in the future as iPod Classic, there lives a tiny, undocumented chip called ...

Ryan Walker] may have written up his observations a few years ago, but the lessons are just as relevant today as they were ...

ESP32 dev boards, so why not treat yours to a little PDA? That’s right: turn it into a Portable Digital Assistant and relive ...

PCB circuits are cool, but you know what is cooler? Terminator circuits that’s what! And what if the same material that makes ...

The problem with trying to make a fish tank fit in your pocket is that you’ll either end up with water everywhere or a bunch ...

In a recent blog post by [Daniel Mangum] he goes over a scenario observed while debugging the Cortex-M33-based nRF54LM20, reading and writing values while running through a few scenarios. After ...

The introduction of the ATmega32U4 microcontroller, with its integrated USB controller, made a lot of hardware tasks much simpler than they were before. One of the arenas it revolutionized was ...

For a while now we’ve followed the slow progression of affordable integrated circuit fabrication, and through the likes of ...

If you missed the hubbub this week, it was discovered that the Raspberry Pi Foundation added code in the firmware that locks ...

[lcamtuf] has an in-depth look at the concept of negative resistance that goes somewhat further than one might expect. Normally, as voltage across a resistance increases so too does the current.

The Clavichord needs no introduction to fans of Early Music, and a lengthy one to literally everyone else. Even classical music buffs who have heard of Bach’s works for the “Well-Tempered Clavier” — ...