This is a DIY electronics project article that teaches readers how to build a low-cost 3D LiDAR mapping system using a ...

From cable simulators to console mods, 3D printing and Raspberry Pi go hand in hand.

These builds make your Raspberry Pi useful beyond the usual media-server ideas ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies like LCDs they only use energy when the characters change, but have fallen out ...

We cover so many projects here at Hackaday that lead the author down a rabbit hole of technological investigation that distracts us from the task of bringing them to you. Such a project is ...

The most significant feature of the project is its ability to hover and automatically follow a person.

These include distribution tools (for getting rid of clumps) that cost hundreds, overpriced tampers (for pushing the espresso ...

STARK proofs could prevent Bitcoin slowing to a crawl after it's upgraded to post quantum. But increasing the block size ...

OpenPrinter uses refillable HP cartridges and repairable hardware to challenge restrictive printer ecosystems, though it ...

Xojo, Inc., the developers behind Xojo-a powerful cross-platform development tool and programming language-today announced the immediate availability of Xojo 2026 Release 2. This release focuses on ...

Cyberdecks are having a moment in the zeitgeist. The name refers to custom DIY computers—often small and aesthetic—housed in ...