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

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

It's been many years since printing from a PC involved little more than buying a printer and some ink, then purchasing extra cartridges when needed. Today, ...

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

Build and enjoy, ...

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

Engineers have developed robotic fish that mimic real aquatic life, offering an aquarium experience without the upkeep. These miniature submarines, powered by Arduino and guided by an overhead camera ...

Spread the loveAs technology continues to advance, the interest in robotics has skyrocketed among students. Robotics kits for ...

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 ...

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 ...