Morse Code Day, observed on April 27, honors Samuel Morse, ... Initially, Morse code only represented numbers, but by 1840, Vail expanded it to include letters and special characters.

It might seem antiquated, but Morse code still has a number of advantages compared to other modes of communication, especially over radio waves. It’s low bandwidth compared to voice or even t… ...

Not so great at Morse code? Here’s a clock that will train you on the numbers, at least. Posted in Peripherals Hacks Tagged copper tape, morse code, Nerf bullets. Post navigation.

Since the "Morse Code Telegraph Keyboard" plugs directly into your iPhone's keyboard, you can send dots and dashes from right within iMessage — or, for the daring, your favorite email app.