Having easily parsed code reduces your cognitive load and makes solving problems easier. To try and help with this, [PTS93] developed the Stator library to make certain common tasks simpler to read.

One of the highlights from the Music Hack Day in Berlin was the Arduino singing “Daisy Bell”. If you don’t know, this is an homage to the HAL 9000 in the movie 2001: A Space Odyss… ...

If you want to give people more options without forcing a playlist, Instructables user LifegraphLabs shows off a system that uses RFID, an Arduino, and Facebook to play everyone's favorites songs.