Every science fiction fan who grew up watching the "Star Wars" movies has only ever wanted one thing: a real-life lightsaber ...

Although we can already buy commercial transceiver solutions that allow us to use PCIe devices like GPUs outside of a PC, ...

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

He used 18650 battery shield for Raspberry Pi to mount the batteries. Then he added a 12 megapixel Arducam camera to the ...

The hole shebang.

There were a plethora of tiny, local ISPs in the days of dial-up internet. Along with the big providers, many cities would ...

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 ...

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

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

This first article in a series explains the core AI concepts behind running LLM and RAG workloads on a Raspberry Pi, including why local AI is useful and what tradeoffs to expect.

The internals – the parts that actually make it a working camera – will probably be familiar to anyone who’s kept up with the DIY camera scene. It’s powered by a Raspberry Pi Zero 2W, has a 2” LCD ...