Jesse Lee’s open-source Linux program called Open and Shut, which is available on GitHub allows you to enter messages in Morse code by opening and closing the laptop lid. It was demonstrated on a ...

Take one IpaQ running WinCE, on a strongARM processor, with built in microphone.Add a dash of MS eMbedded Visual Tools (eVB and eC++), a hefty dose of Ars Software Colloquium advice and simmer for ...

The first message sent by Morse code’s dots and dashes across a long distance traveled from Washington, D.C., to Baltimore on Friday, May 24, 1844 — 175 years ago. It signaled the first time ...

Okay, the world title for fastest text messaging is still raging in the streets. The victor in the most recent contest was a bit of a dark horse — 93-year-old telegraph operator Gordon Hill ...

Magic Morse is a mathematical algorithm that [Ray Burnette] wrote a few years ago to make it easy to send and receive Morse code. When he first wrote it, he designed it for a PIC, but since then ...

When the first radios and telegraph lines were put into service, essentially the only way to communicate was to use Morse code. The first transmitters had extremely inefficient designs by today&#82… ...