Although rare-earth elements (REEs) are not very rare, their recovery and purification is very cumbersome, with no ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

If you’re a regular reader of Hackaday, you may have noticed a certain fondness for Meshtastic devices, and the LoRa protocol ...

Courtesy of the complex routing and network configurations that Cloudflare uses, their engineers like to push the Linux ...

Humans have lots of basic requirements that need to be met in order to stay alive. Food is a necessary one, though it’s ...

A friend of mine and I both have a similar project in mind, the manufacture of custom footwear with our hackerspace’s shiny ...

Although Nissan has been in the doldrums ever since getting purchased by Renault in the early 2000s, it once had a reputation ...

The worst thing about the getting people together is when everyone starts fighting over their favourite map projection– maybe ...

Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

It’s no surprise that NVIDIA is gradually dropping support for older videocards, with the Pascal (GTX 10xx) GPUs most ...

Our computers can display an astonishing range of symbols. Unicode alone defines more than 150,000 characters, covering ...

With two cores at 240 MHz and about 8.5 MB of non-banked RAM if you’re using the right ESP32-S3 version, this MCU seems at ...