The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

How the Kisan Mitra Chhadi works, from its 5 to 15-metre detection range to the vibration alert that could help farmers avoid ...

Engineering used to move in seasons, with requirements one quarter, schematics the next, and boards and firmware last.

Image courtesy by QUE.com Embracing the Next Frontier in Robotics From science-fiction dreams to reality in our schools and ...

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, ...

If you've got a 3D printer, a Raspberry Pi, and just a little bit of technical know-how, you can make some truly spectacular ...

Raspberry Pi computers may be tiny, but that doesn't mean they're not powerful. You may be surprised how much you can ...

Oh sure, you’ve got calculators. There’s that phone program of course, and the one that comes with your OS, and the TI-86 and possibly RPN numbers you’ve had since high school. But what you don’t have ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Recently [Jeff Geerling] has been tinkering with FireWire in order to use some older gear, which includes the use of a ...