An Arduino converts Morse code characters tapped at the key into keystrokes over USB. As [voxnulla] knows, when butterflies aren’t available , real programmers drive vim with a Morse key!

Morse code used to be widely used around the globe. Before voice transmissions were possible over radio, Morse code was all the rage. Nowadays, it’s been replaced with more sophisticated tech… ...

Morse Code Generator and Decoder Last Updated: 7/27/18. Teaching Standard: This project uses two Arduino to communicate with each other using light by means of Morse Code. As a more advanced project, ...