Dash dash dot dot! This project combines a Raspberry Pi mini computer with USB-connected peripheral devices - a simple button and a basic speaker - to create a functioning Morse code keyer that works from switch-on time.

This fun side project combines hardware and software to create a wonderful, tactile educational device that practices several skills at once: listening, concentration, coordination. This device has certainly been a hit with my children! In this article, I’ll describe how I built the project and walk you through some of the key concepts involved.

With the highly anticipated new release of Ubuntu due out later this week (26.04 LTS), it’s a good moment to review the landscape of Linux distributions and ask: “is it the right operating system for me?”

I have been using Linux Ubuntu as my primary operating system (OS) for more than 15 years and it’s fair to say, I’m hooked! My enjoyment of and productivity using Ubuntu goes far deeper than it’s free and it has a great window management, though these are key benefits.