With over 160 years of history under its belt, Morse code is by far the oldest digital signaling system known to man. Originally developed for telegraph systems, [Samuel Morse’s] code has been sent ...

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 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 technologies ...

The first hydraulic telegraph was invented in the fourth century B.C.E. by a Hellenistic writer on the art of war, named ...