The Magic Morse algorithm is copyrighted, but he has released the Arduino code as open source in an effort to get people using Morse code once again — it is pretty awesome. So how does it work?

Arduino Morse Trainer is an open-source Morse code transmitter and decoder with a 4x20 LCD, adjustable speed, and real-time feedback via buzzer and LED. Includes I2C and parallel LCD support, a 3D- ...

Morse Code Translator This project is a simple yet effective Morse code translator built with C++, designed to convert text input into Morse code using an Arduino-based setup. The translator takes ...

This is indeed true hacker fashion! If you’re interested in making your own Morse code light, the code is available on the project site. Posted in Arduino Hacks Tagged arduino, art, lights ...

This project uses two Arduino to communicate with each other using light by means of Morse Code. As a more advanced project, it has some complex array usage and investigates converting switch inputs ...

But even if constructing a Morse code trainer is beyond your skill set, it’s still cool to know people are still inspired by the nearly 180-year-old system.