Toinou971:
Hy
Ok no problem we can speak English!
You understand my situation?
I want when I play a note, my led shine the colour associate
For example one note it's a A . When I play this note, the yellow shine
It is possible with arduino?
Thanks for you answer.
It should be much easier when the Arduino knows which note it plays, much harder if it must determine the note from sound!
What to do when a chord is played?