There was a time when a ham radio set up sported many dials and switches and probably quite a few boxes as well. Computers have changed all that. Some transceivers now have just a few buttons or are ...

In the video below you can learn how to use Ubuntu Desktop on the Raspberry Pi 4 and take a closer look at the new features in Ubuntu 20.10. Running Ubuntu on your Raspberry Pi is easy. Just pick the ...

Sequent Microsystems has created a new Raspberry Pi learning kit complete with a Node-RED tutorial providing an easy way to learn about automation control interfaces using Node-RED from simple ...

The Raspberry Pi 4 is the most powerful Pi yet. It packs cutting-edge features like USB-C power input, two video outputs that can each run an external 4K monitor, and a choice of RAM complements—a ...

For a short while, PC building was gloriously affordable. The cost of graphics cards and RAM finally dropped after 2018’s dark times, AMD kept cramming more cores into its CPU lineup without ...

The Argon One M.2 case for the Raspberry Pi 4 caught my eye because it offers creative solutions for a number of different issues in a single package. For example: CPU Cooling: This is a well-known ...