How microcontrollers and single-board computers coordinate high-speed RF acquisition and generation. How SCPI and UART commands let simple controllers use advanced measurements without FPGA ...

Also: I built my own Wi-Fi router with a Raspberry Pi for Starlink and solar control - here's how. A Pi 5 can use as much as ...

The ESP32 keeps finding new jobs in my house.

Arduino has transformed the way hobbyists, engineers, and educators approach electronics and programming. If you’re eager to dive into the world of embedded systems and learn how to use Arduino, ...

Espressif’s ESP32 series is the go-to choice for many people looking to take on microcontroller-powered projects. Not only are they cheap and versatile, but they’re also available in a variety of ...

Why Déjà Dup and these 4 other tiny Linux tools have become essential to my daily routine ...

Valve's SteamOS hides a powerful Linux desktop beneath its console-like interface. With a few button presses, you can unlock ...

The System76 Lemur Pro is a thin and light Linux laptop that’s been around in one form or another for about six years. But this year System76 is bringing the biggest updates to ...

The RootBoard is a handheld computer kit with a 3.5 inch color display, a 70-key thumb keyboard complete with function keys, and a built-in speaker plus what looks like a decent s ...