Maybe it's time to check out Arduino ... projects you can undertake using only other people's free, open-source Arduino code. To the uninitiated, an Arduino looks like a crazy little machine ...

Unlike Raspberry Pi, the Arduino platform is entirely open-source, which allows users to view and modify the IDE's source code, which is hosted on GitHub. Compared to the Raspberry Pi, which can ...

Once you learn how to read Morse code, you might want to teach your Arduino to understand it, too. Or, you can check out some other Morse-based projects.