[Moved] 10 channel based MP3 Audio Playback module

[biswajitdas49]

hi friends!!!!

I want to make 10 channel based MP3 Audio Playback module using pic16f1936.in this module,there will be 10 push button and a SD card and a pic micro-controller for controlling part.when I press any of this push-button the corresponding value of the mp3 will play. suppose when I press Push-button 6 then voice module no.6 mp3 will be played from the SD card.
In this case I don't understand how to change the track or memory address value of the saved mp3 in that SD card by pressing corresponding push-button.
Anybody have any idea or any logic or flow chart,any response is valuable for me.

Thank You Very Much!!!

 

[andig]

Re: 10 channel based MP3 Audio Playback module

Hi,
A PIC16F1936 cannot decode the mp3 files in real-time and generate audio. It may however be used to communicate with the SD-CARD via SPI. Given the amount of RAM 512B, I doubt whether it can accommodate FAT16 library. Using a VLSI solution like the VS1053 seems viable. Here are a few links: (Helpful if you are in India)

https://www.vlsi.fi/fi/products/vs1053.html
**broken link removed**
https://www.rhydolabz.com/index.php?main_page=product_info&products_id=625

Regards
Sougata Das