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 ...

The company still bears the name of that project: Digi-Key. This week’s Hacklet is all about some of the best Morse code projects on Hackaday.io!

Continue reading “Bluepill Copies Code So You Don’t Have To”→ Posted in Arduino Hacks, ARM, Microcontrollers Tagged arduino, bluepill, cw, ham radio, morse code, stm32 ...