Flip dot displays are cool, and more people realize that after [mixela]’s fluid simulation on flip dots installation was on ...

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 ...

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 ...

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

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 ...

Few pieces of vintage audio gear from the turn of the century (the previous one) inspire the kind of devotion that a Leslie speaker does. Sure, there are plenty of pieces that are rarer or more ...

You’ve probably heard of rubidium frequency standards, which are used where you need an extremely accurate time or frequency reference. [IMSAI] guy has a good explainer video about what’s actually ...