It wasn’t long ago that you needed to know Morse code to be a ham radio operator. That requirement has gone in most places, but code is still useful and many hams use it, especially hams that like to ...

When [101 Things] didn’t want to copy Morse code, he decided to build a Pi Pico system to read it for him. On the face of it, this doesn’t seem particularly hard, until you look at the practical ...

The low-cost single board computer and Microsoft's free development tools work well together, for both hobbyists and professionals. Raspberry Pis are everywhere. From the tiny new Pico microcontroller ...