Martin Kaltenbrunner’s Tworse Key is an Arduino-powered Morse code translator that outputs your taps to Twitter. Martin Kaltenbrunner’s Tworse Key is an Arduino-powered Morse code translator that ...

Morse code is a communication system developed by Samuel Morse, an American inventor, in the late 1830s. The code uses a combination of short and long pulses – dots and dashes, respectively – that ...