Sure, today you could devise many other ways to have people send you Morse code or write (or download) a program to send your favorite website or RSS feed. There’s also plenty of code practice ...

Hackers, makers and engineers have been working with Morse code throughout history. For many years, simple code keys and practice oscillators were the “hello world” of hobby electronics.

A character code invented by Samuel Morse that is represented by the duration of a single tone. Written as dots, dashes and spaces, the first Morse code message was sent in 1844 over a newly ...