Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

The Pi Picos are tiny but capable, once you get used to their differences.

We previously developed a time-lapse photography system based on the MaixCam platform, which performed remarkably well in ...

Raspberry Pis are not good for absolutely everything.

Google dropped Gemma 4 on April 2, 2026, and it's a game-changer for anyone building AI. These open models pull smarts straight from Gemini 3, Google's top ...

Discusses New Business Strategy and Transition to Complete Chip Sales March 29, 2026 8:00 PM EDT Thank you very much. We would like to start the Arm business briefing. I would like to introduce ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable logic. Tools like ...

An earlier version of this automatic gateman system, built around a camera-based design, was published on the Electronics For ...

Python 3.15 introduces an immutable or ‘frozen’ dictionary that is useful in places ordinary dicts can’t be used.

Oregonians looking for an excuse to enjoy a slice of pie will have one on March 14, also known as National Pi Day. Every year, Pi Day — not to be confused with National Pie Day, which occurs on Jan.

While math was never my best subject in school (I’m a writer after all), it did give the world one thing: Pi Day. The day doesn’t celebrate the delicious baked good or even a slice of pizza. Instead, ...