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

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Yes, it has a social life.

The Sentinel Core board measures 170 x 170mm (6.7″ x 6.7″) and should fit into most computer cases designed for mini ITX boards. It has the dual 100-pin connector used to attach a Raspberry Pi CM5, ...

Abstract: It is necessary to regularly enhance the traffic light system’s control using the newest technology. The PLC-based systems that are now in use make it difficult to adopt modern technologies ...

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

Five new Elektor courses help beginners take their first steps in microcontroller programming with Arduino, ESP32, and Raspberry Pi Pico. Each course combines hands-on projects, hardware kits, and ...

Mock.GPIO helps you develop and debug GPIO-dependent code outside a Raspberry Pi (e.g. on macOS/Linux) while keeping the same API as RPi.GPIO. It prints intended actions when running off-device and ...

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 ...