Pass audio from input line to speaker output with Mp3 Shield VS1053

Projects Programming
1

Hello!!

I have a project underway for a music player based on a Shield Mp3 VS1053. The idea is to play MP3 from the card and to be able at certain times to pass the audio signal introduced by the line input that the board has to the speaker output. For mp3 playback and control of this I have not had a problem, there is enough information, but to pass the audio from the input to the output I have not found anything.

A greeting.

740×600 477 KB

2

Please post a link to the datasheet for this shield.

3

This is what I have found about this shield:

https://www.geeetech.com/wiki/index.php/Arduino_MP3_shield_board_with_TF_card

http://mpflaga.github.io/Sparkfun-MP3-Player-Shield-Arduino-Library/class_s_f_e_m_p3_shield.html

Thanks for your interest.