Hello, for my first project i followed this guide to make a simon says game for a gift.
Everything works fine and i can play but there is this very annoying background sound from the piezuo all the time.
I have done some troubleshooting.The wires are all correct and i can also hear the button/LED sounds. The problem is only the background sound.
My guess is that i use the wrong piezo, because in my set was only a piezo speaker(in the tutorial i need piezo buzzer).
Okay maybe i should buy a buzzer and everything works fine?
Thank u very much.