USB PD is a fun protocol to explore, but it can be a bit complex to fully implement. It makes sense we’re seeing new stacks ...

Michael Lynch] recently decided to delve into the world of off-grid, decentralized communications with MeshCore, because ...

Nothing lasts forever, and that includes the ROMs required to make a retrocomputer run. Even worse, what if you’re rolling ...

If you wanted to build an electronic dice, you might grab an Arduino and a nice OLED display to whip up something fancy. You ...

Engineezy] might have been watching a 3D printer move when inspiration struck: Why not build a robot arm to clean up his ...

The Amiga was a great game system in its day, but there were some titles it was just never going to get. Sonic the Hedgehog ...

If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many ...

The site is called Hackaday, and has been for 21 years. But it was only for maybe the first half-year that it was literally a hack a day. By the 2010s, we were putting out four or more per day, ...

Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature.

After a week away recovering from too much turkey and sweet potato casserole, we’re back for more security news! And if you ...

We have probably all been there: digging through boxes full of old boards for projects and related parts. Often it’s not ...

Join Hackaday Editors Elliot Williams and Tom Nardi as they go over their picks for the best stories and hacks from the ...