The increasing dominance of lithium cells in the market place leave our trusty NiMH cells in a rough spot. Sure, you can ...

A gastroscopy is a procedure that, in simple terms, involves sticking a long, flexible tube down a patient’s throat to ...

Build a better mousetrap and the world will beat a path to your door,” so goes the saying, but VHS beat Betamax and the world ...

The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...

There’s been a bit of a virtualization revolution going on for the last decade or so, where tools like Docker and LXC have ...

For the Component Abuse Challenge, we asked you to do the wrong thing with electrical parts, but nonetheless come out with the right result. It’s probably the most Hackaday challenge we have run ...

Perhaps the biggest hurdle to starting a home blacksmithing operating is the forge. There’s really no way around having a forge; somehow the metal has to get hot enough to work. Although we ...

TinkerCAD had its first release all the way back in 2011 and it has come a long way since then. The latest release has introduced a raft of new, interesting features, and [HL ModTech] has been ...

I must confess that my mouth froze in an O when I saw [Jeff]’s Typeframe PX-88 Portable Computing System, and I continue to ...

Over on YouTube [DENKI OTAKU] runs us through how a 4-pin MOSFET works and what the extra Kelvin source pin does. A typical ...

The Micro:bit is a fun microcontroller development platform, designed specifically for educational use. Out of the box, it’s ...

Today, if you can find a pneumatic tube system at all, it is likely at a bank drive-through. A conversation in the Hackaday ...