GPS has changed the way we get around the globe. But if you command a warship, you must think about what you would do if an ...

Last time we talked about a video that purported to do plastic welding, we mentioned that the process wasn’t really plastic ...

If you’re looking for a controller for your computer or mobile device, you could certainly do worse than one of the latest ...

If you are a fan of LEGO bricks or Rube Goldberg, you should have a look at [Brick Technology’s] billion-year LEGO clock.

With the incredible variety of projects submitted to our Op-Amp Contest, you’d almost forget that operational amplifiers were ...

The price of lithium batteries has plummeted in recent years as various manufacturers scale up production and other ...

Stephen] was working on his own RPG for the Commodore 64, inspired by dungeon crawlers of the era like Ultima IV and Telengard, both some of his favorites. The mechanics and ...

Here at Hackaday we really like to feature projects that push the limits of what’s possible, or ones that feature some new ...

[Zak] loves getting a notification on his phone when he gets physical mail. Enough to wire his mailbox slot with an ESP8285 to send him alerts. Previously, [Zak] used a cellular-based solution as the ...

If you’ve been car shopping lately, or even if you’ve just been paying attention to the news, you’ll probably be at least ...

Have you ever known what you wanted to say but couldn’t figure out exactly how to say it? For some individuals, that’s all ...

Editors Elliot Williams and Tom Nardi are back in the (virtual) podcast studio to talk the latest phase of the 2023 Hackaday ...