I am hoping to make a version of a mastermind code breaker game that I found but here is the catch. I would like instead of pushing a button to cycle through colors to hit a key on a toy xylophone and use a mic reading the frequency of that key to select what color to enter.
I’ll post the link to the project that I found, I am pretty beginner with arduino. No problems soldering and physically building the pieces but the layout and especially the coding I need help.
Thanks for any input you guys have