[W8BH] attended a talk by another ham, [W8TEE] that showed a microcontroller sending and receiving Morse code. He decided to build his own, and documented his results in an 8 part tutorial. He’s using ...

[Konstantinos] wrote in to tell us about his CDW project: a digital encoding scheme for ham radio that uses CW (continuous wave) Morse code for digital data transfer. [Link updated 1/5/16] CW ...

Thanks to a new Gboard keyboard feature, you can now communicate via Morse code on iOS—just like Android users who have been dotting and dashing away since May. Don’t know morse code? Google says it ...