MP3 Trigger
Make some noise with your next project! The MP3 Trigger board is built to make MP3 sound integration easy. The board has 18 external trigger pins that will directly trigger pre-selected MP3 tracks, and a full-duplex serial control port that provides remote triggering for up to 256 tracks and fast, real-time volume control. MP3s are played from a FAT16 formatted SDSC or FAT32 formatted SDHC micro-SD flash memory cards (required but not included). In addition, it achieves 192 Kbps stereo playback from a wide range of cards.
Description | Specs (6) | Pictures (3) | Resources (7) | FAQs (0) | On the blog (2) |
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File downloads
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MP3 Trigger User Guide (1MB pdf)
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Example MP3 Trigger initialization file (3k ini)
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CY8C29466-24SXI PSoC datasheet (2MB pdf)
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VS1063a audio encoder, decoder and codec datasheet (1MB pdf)
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VLSI application note for protecting analog outputs (544k pdf)
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MP3 Trigger schematic (84k pdf)
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MP3 Trigger Eagle PCB files (66k zip)