Make some noise with your next project! The MP3 Trigger board is built to make it MP3 sound integration easier than ever. The board has 18 external trigger pins that will directly trigger pre-selected MP3 tracks, and a full-duplex serial control port that provides full transport control, remote triggering for up to 256 tracks, and fast real-time volume control. MP3s are stored on FAT16 formatted SDSC or FAT32 formatted SDHC micro-SD flash memory cards. In addition, optimized code now achieves 192Kbps stereo playback from a wider range of cards than before. Project description, more information and ordering can be found at https://www.sparkfun.com/products/11029 Datasheet: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Widgets/vs1063ds.pdf Datasheet: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Widgets/CY8C29466.pdf User Manual: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Widgets/MP3 Trigger V2.5 User Guide 2012-02-01.pdf Firmware Updates: http://makerjam.com/support/ Example Initialization File: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Widgets/mp3trigr.ini VLSI Application Note for protecting analog outputs: http://www.sparkfun.com/datasheets/Widgets/MP3Trigger/vs10XXan_output.pdf