A very detailed report of a project is already included in the schema, the author of the thesis, the eagle pcb source code etc. everything. The circuit used the main parts AT90USB1287 LMX9838 (Bluetooth module) W681310 (PCM codec IC)... Electronics Projects, Winamp Remote Circuit Bluetooth AT90USB1287 Nokia LCD LMX9838 "avr project, microcontroller projects, " Date 2019/08/03