By removing rare earths from the equation, these designs promise cleaner supply chains and more sustainable production.

Raspberry Pi alternatives that actually outperform the Pi (and cost less) ...

Andrew Bosworth, the CTO of Meta, gave a college student some advice for breaking into Silicon Valley. He also waded into a recent internet debate.

Some events you attend, and some events you feel the moment you walk through the doors. The Rand Show 2026 was the latter, ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

Challenging Asimov’s Laws in Half an Hour Understanding Asimov’s Three Laws of ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

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