Also, 15 WPM seems a bit slow for a computerized morse code transmitter – that’s about average speed for an experienced operator (in the past you were REQUIRED to send at that speed minimum ...

If you’re looking for a simple way to make an RF transmitter, check out [Tomasz]’s Morse code transmitter. His design uses nothing more than a microcontroller and a 16MHz crystal to transmit ...

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 in ...

Morse code, on the other hand, ... (Be sure to snag a ham license from the FCC before connecting your gadget to a radio transmitter.) Pro Tip: Dashes should be three times the length of dots.

This could work for any hollow figurine you have collecting dust on your shelves, but due to Android's open-source nature a little robot is the obvious ...

Finally, the inventors manipulated a primitive transmitter, and a receiver scratched Morse’s simple message—”A patient waiter is no loser”—via a code of lines and curves.

Initially we build a transmitter and receiver to communicate between Arduinos using Morse code sent by pulses of light waves. Next, we consider digital music, which we create by switching a voltage on ...

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.

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 ...