There's yet another portable computer format out for your money. The RootBoard follows what several others have already done ...

An intuitive EDA tool that transforms breadboard prototypes into schematics and fabrication-ready PCBs. Design, document, and validate electronic circuits before building the actual hardware.

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

The ESP32 keeps finding new jobs in my house.

This is a port of Arduino to the RP2040 (Raspberry Pi Pico processor) and RP2350 (Raspberry Pi Pico 2 processor). It uses the bare Raspberry Pi Pico SDK and a custom GCC 14.3/Newlib 4.5 toolchain and ...

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 ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

The Raspberry Pi’s camera module is great. It really is! While the quality isn’t going to blow anyone away, nor are the alternatives, it’s a really cool way to experiment or create your own security ...

When comparing the Raspberry Pi and Arduino, it's no secret that the Pi is undoubtedly the more powerful board. It is, after all, a single-board computer (SBC) that can run a fully functional ...