Do you know Morse code already? Or are you maybe trying to learn so you can be an old school ham? Either way, you could have a lot of fun with [felix]’s great little entry into the 2024 Tiny ...

The Titanic famously (or infamously) used Morse code to call out in distress ... Making a transmitter to send the code is also easy, or feel free to whistle, thump, or use a flashlight in an ...