Introduction - If you have any usage issues, please Google them yourself
Based on this information as a VS1003 chip MP3 decoder source code, MCU for MEGA32, compiler for CVAVR1.2.58, display for LCD12864, to read the SD card, U disk music player, audio file implementation. Display interface and the key operation has been on the market to sell the MP3 standard. Necessary hardware such as schematic diagram, please contact my QQ: 514796458