There was a time, long ago, when passenger vehicles used to be much simpler than they are today. There were many downsides of ...

They wanted a digital clock that was inspired by the appearance of an analog one, and they only wanted to use basic logic, ...

Compared to the old 8-bit Arduinos, it’s incredible how cheap modern microcontrollers like the ESP32 have become. But there ...

Unless you are over a certain age, you probably take it for granted that electronic gadgets you buy have some FCC marking on ...

Obsolete hardware is all around us, and some of it has some pretty interesting tech buried within. One such device is an old ...

Having a gadget’s battery nestled snugly within the bowels of a device has certain advantages. It finally solves the ‘no ...

Although nuclear fusion is exceedingly easy to achieve, as evidenced by desktop fusors, the real challenges begin to pop up ...

One of the hardest parts of a project — assuming it makes it that far — is finishing it up in an aesthetically pleasing ...

It’s the moment you hard-core hardware nerds have been waiting for: the reveal of the 2025 Hackaday Supercon Communicator Badge. And this year, we’ve outdone ourselves, but that’s thanks to help ...

The Unihiker K10 is intended to be a small single-board solution for light AI and machine learning tasks. However, you don’t have to use it in that way if you don’t want to. [mircemk] ...