As the Common Business Oriented Language, COBOL has a long and storied history. To this day it’s quite literally the ...

Rear-view mirrors are important safety tools, but [Mike Kelly] observed that cyclists (himself included) faced hurdles to ...

One might be tempted to think that re-creating a film robot from the 1950s would be easy given all the tools and technology ...

Vintage hi-fi gear has a look and feel all its own. [ThunderOwl] happened to be playing in this space, turning a ...

Radiation-induced volumetric expansion (RIVE) is a concern for any concrete structures that are exposed to neutron flux and ...

Typewriters aren’t really made anymore in any major quantity, since the computer kind of rained all over its inky parade.

Brain-to-speech interfaces have been promising to help paralyzed individuals communicate for years. Unfortunately, many systems have had significant latency that has left them lacking somewhat in ...

Smart glasses are a complicated technology to work with. The smart part is usually straightforward enough—microprocessors and software are perfectly well understood and easy to integrate into even ...

Most of us learned to design circuits with schematics. But if you get to a certain level of complexity, schematics are a pain. Modern designers — especially for digital circuits — ...

Like so many of us, [Liam] has a big problem. Whether it’s the curse of Brown Thumbs or something else, those darn ...

If you’ve only been around for the Internet age, you may not realize that Hackaday is the successor of electronics magazines.

Glen Akins] reported on Bluesky that the Zigbee-based sensor he had made for his garden’s rear gate was still going strong ...