vs1053单片芯片实现的sd卡播放器电路图以及源码，可使用sd/sdhc卡在fat32文件系统下，对于设计播放器，sd卡读写和简单fat32文件系统读写有相当参考价值-a whole source code and schematics of a standalone digital audio player based on vs1053, SD/SDHC and FAT32 implemented.

汽车音响音量调节与转换开关IC源程序。主要是MP3中的SD卡与USB切换控制-Car audio volume adjustment and change-over switch IC source. MP3 is mainly in the SD card and USB Switching Control

vaw player - source SD - based on microchip dsPIC33 processor

这是一个最简单易用的录音机android源码：- 界面简洁，简单易用，启动快占用内存少- 没有录音长度限制，保存的录音文件在SD卡AudioRecorder文件夹下- 点击列表文件可以播放。-This is one of the easiest-to-use recorder android source code:- interface is simple and easy to use, quick start small footprint- no record length limit,