This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

E-ink display shows clock, calendar and weather in a clean, human-readable way. Fuzzy mode speaks plain-English approximations like 'about twenty past' instead of exact minutes. Built with a Raspberry ...

Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

Create a DIY smart dashboard frame hub for any room. Add weather, calendars, NASA images, and more on a low-glare screen with quick updates ...

A revolutionary achievement could pave the way for smaller, more efficient nuclear clocks. Last year, a research team led by UCLA achieved a milestone scientists had pursued for half a century. They s ...

Candaux breaks down how rethinking energy flow, materials, and movement architecture leads to more stable mechanical ...

The old smartwatch is disassembled, ready for the screen, battery, USB-C port, and parts of the circuit board to be re-used.

Hackaday Editors Elliot Williams and Al Williams met up to cover the best of Hackaday this week, and they want you to listen ...

Over the years there have been a few CPUs designed to directly run a high-level programming language, the most common ...