The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Based on Raspberry Pi Zero 2 W, the Bee Write Back writerdeck is another DIY project that should be relatively easy to ...

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

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.

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

NOOBS is the built-in operating system installer for Raspberry Pi. But if you already know which operating system you want to ...

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

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

Setting up a self-hosted alternative can take less than an hour, even if you've never done it before.

One of Gov. Gretchen Whitmer’s signature initiatives has been to expand the availability of early childhood education. But efforts like offering free pre-kindergarten and providing grants to open new ...

An Arduino Mega and a Raspberry Pi are used as the main controllers. A camera mounted on the rover detects plant targets (represented by printed plant images in the demo), after which the system ...

Larry Pahl is a retired political science and history teacher with a longtime interest in Egypt and especially the Great Pyramid of Giza. He discovered the distance from his home in Fairfield Glade to ...