[Rostislav Persion] wrote a simple Morse Code decoder to run on his Arduino and display the text on an LCD shield. This is probably the simplest decoder possible, and thus its logic is pretty ...

This program is a modified version of "OZ1JHM CW Decoder VER 1.01", originally developed by Hjalmar Skovholm Hansen OZ1JHM. These modifications were made by [email protected] on Sep. 15th 2024.

The K3NG Keyer is an open source Arduino based CW (Morse Code) keyer with a lot of features and flexibility, rivaling commercial keyers which often cost significantly more. The code can be used with a ...

Now he can rest easy while the Arduino does all of the hard work. If you’re wondering why anyone would want to learn Morse code these days, it’s still a very simple way for humans to ...

to both DTMF tone encoder and decoder, a multifunctional waveform generator, an automatic power on/off switch, a Bluetooth CW keyer, a station power monitor, and an AC current monitor. “Arduino for ...