communication channels Why and how Morse code has survived for 175 years Morse code works whether flashing a spotlight or blinking your eyes – or even tapping on a smartphone touchscreen.

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.

The article provides a detailed lookup chart for Morse code, listing the Morse symbols corresponding to each letter of the English alphabet. Readers can reference this guide to interpret and ...