一款基于单片机的MP3播放器源代码，可以播放SD卡中的音乐-A microcontroller-based MP3 player, source code, can play music in the SD card

音乐播放器的上位机部分，通过串口连接51单片机，用红外遥控器控制播放器音量、切歌等功能-Music Player for PC parts, connected via serial port 51, using infrared remote control the player volume, cut songs, etc.

MP3音乐播放器程序编码单片机编程适用于c-c-MP3 music player program code for c-c++ microcontroller programming