Any ASCII character sent to Arduino via COM port will be "translated" in a timed sequence of Braille symbols by configuring, one character at a time, the dot matrix, so that the "dots" (solenoids) ...

Code modularity Follow the commits to see the progression of code from a single, massive, loop() function into the modular code it is now. MorseCode.cpp encapsulates the entirety of sending Morse code ...

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… ...