Step 1: Buzzer Button
Assemble the circuit as pictured in
simple_buzzer.ino and read the code to understand what is going on. Connect your Arduino and run the script.
Step 2: Playing a Tune
musical_buzzer.ino and read the code to understand what's going on. Connect your Arduino and run the script. Try adding more different notes to play a tune.
Step 3: Finishing Off
Take a video of your circuit in use, showing off a quick demo of the functionality. Share it via the submission button below to get it featured on the Circuit Board!
Return any parts to the supply area, and please sort things by the correct value so the next person can find what they need. Thanks!