This side project is built using the Arduino RFID-kit. The idea behind is quite simple. Different RFID-tags are mapped to mp3 files defined in the patch. The first step is to read the tags to store the ID, and then map this IDs to mp3 files from a list. The output of the Filestream node is used to create a progression bar indicating the elapsed time of mp3 being reproduced. The same output is also connected to a beat detector to create a visualization that moves at the rhythm of the mp3 file.

RFID mp3 player demostration

Patch download