Electro-permanent magnets (EPMs) are pretty nifty concepts, and if you aren’t familiar with them, they are permanent magnets ...

There’s a great debate these days about what the current crop of AI chatbots should and shouldn’t do for you. We aren’t wise enough to know the answer, but we were interested in ...

You know what they say — you can’t keep a good website down. OldVersion.com, the repository of outdated software that has ...

We’ve seen our fair share of audiophile tomfoolery here at Hackaday, and we’ve even poked fun at a few of them over the years. Perhaps one of the most outrageously over the top that ...

Nothing ever made is truly perfect and indeed, CPU architectures like x86, RISC-V, ARM, and PowerPC all have their own ...

Batteries are notoriously difficult pieces of technology to deal with reliably. They often need specific temperatures, charge ...

The humble NE555 has been around for over five decades now, and while during that time we’ve seen a succession of better and ...

Although the jogging stroller is a fixture of suburban life, allowing parents the opportunity to get some exercise while ...

For those of us who hack old cameras, the 3D printer has undoubtedly been a boon. High precision, or at least consistent ...

Solar power has been around for a long time now. Once upon a time, it was mostly the preserve of research projects and ...

Some projects need no complicated use case to justify their development, and so it was with [Janne]’s BeamInk, which mashes a ...

Keeping your filament safely away from moisture exposure is one of the most crucial aspects of getting a good 3D print, with ...