Classic demos from the demoscene are all about showing off one’s technical prowess, with a common side order of a slick ...

Sometimes, a flat display just won’t cut it. If you’re looking for something a little rounder, perhaps your vision could persist in in looking at [lhm0]’s rotating LED sphere ...

In the realm of computer science, it’s hard to go too far without encountering hashing or hash functions. The concept appears ...

IMSAI Guy] grabbed an obsolete XOR gate and tried a classic circuit to turn it into a frequency doubler. Of course, being an ...

Tazer] built a small desktop-sized robotic arm, and it was more or less functional. However, he wanted to improve its ability to pick things up, and attaching a pneumatic gripper seemed like the ...

When it comes to open source signal analysis software for logic analyzers and many other sensors, Sigrok is pretty much the only game in time. Unfortunately after an issue with the server hosting, ...

Elliot Williams was joined by fellow Europe-based Hackaday staffer Jenny List, to record the Hackaday Podcast as the dusk settled on a damp spring evening. On the agenda first was ...

In the 2000s, the DVD industry was concerned about piracy, in particular the threat to their business model presented by ...

Researchers at Aikido run the Aikido Intel system, an LLM security monitor that ingests the feeds from public package ...

Alvin Lucier was an American experimental composer whose compositions were arguably as much science experiments as they were music. The piece he is best known for, I Am Sitting in a Room, explored ...

It’s human nature to look at the technological achievements of the ancients — you know, anything before the 1990s — and marvel at how they were able to achieve precision results ...

Underwater robots face many challenges, not least of which is how to move around. ZodiAq is a prototype underwater soft robot (link is to research paper) that takes an unusual approach to this ...