How to make Mp3 Player at home DIY 自制微型MP3播放器- YouTube
MP3 4me - Ab hinc
DIY Mini Mp3 Player | USB Audio Player Without PCB - YouTube
PIC Microcontroller Projects Tutorials Code - Echo MP3 player using PIC18LF452 The EchoMp3 is a small DIY* MP3 player. It's cheap and of excellent quality. 64, 128, 256, 512MB and 1, 2,