A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
dsPIC WAV Player
Audio playback using the dsPIC on a simple breadboard layout with a free code library for SD card access from Microchip.
This project is mostly around the Microchip MDDFS library (Memory Disk Drive File System). It’s a neat pile of C source code that can manage a FAT12, FAT16 or FAT32 file system and interface to a SD or CF memory card or an IDE hard drive. But it's free!
As for the quality of the sound, it’s surprisingly good. The sound from it is easily better than a cheap PC sound card!