Small Arduino projects mostly used for testing code.

quirxi 142a0115e4 Changed author's name. %!s(int64=6) %!d(string=hai) anos
SOS-Morse-Blink db6b1184ff SOS-Morse-Blink -> Blink SOS Morse code with LED. %!s(int64=6) %!d(string=hai) anos
README.md 142a0115e4 Changed author's name. %!s(int64=6) %!d(string=hai) anos