Dynamic playback of mp3 audio files using Arduino MP3 player shield Augments existing Arduino code by implementing dynamic playback of an array of named audio files in a never-ending loop.

This library provides full access to the functions of the WT2003S MP3 decoder through a serial connection and a "busy" pin. This library is very simple to use with either a hardware or software serial ...

By design, MP3 players are very modern looking devices, but if you'd like a little more retro flair, electronics blog Arduino Guay shows how to build ...