Tag Archives: piezo

Playing a Tone Through an Arduino Connected Piezo

Posted on March 23, 2009 by mikegrb

I’m working on a top secret project, all I’ll say is it involves the Arduino, Twitter, and the refrigerator, and needed to play a tone through a piezo connected to the Arduino. I looked around and the closest I could … Continue reading →

Posted in General | Tagged , , | 3 Comments