Ben Miller has written a great beginners’ article about hooking up a small piezo buzzer to the Pi’s GPIO pins to simply create a sound. He’s using C to do it, which is a shame as I think Python would have been more appropriate for beginners, but I daresay something similar could be done in Python without much effort.
[…] recantha Ben Miller has written a great beginners’ article about hooking up a small piezo buzzer to the […]