Arduino Music

            What is an Arudino buzzer? An arduino buzzer is also called a piezo buzzer. It is basically a tiny speaker that you can connect directly to an Arduino. You can generet sound a tone using frequency you set. Most buzzer produces the same noisy sound from about frenqurency range of 2 to 4 kHz. To not damage our arduino, use a resistor 100Ω and connect to pin 3.

Seper Mario Bros:

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