3 Jumper Wires (1 Male-to-Female for Arduino pin to buzzer leg, 1 Female-to-Female for resistor to buzzer leg, 1 Male-to-Female for Arduino pin to resistor)Īlternatively, if you want to use a breadboard (highly recommended), your list would be :.1 Piezoelectric Buzzer (preferably 5V rated to be compatible with your Arduino Uno R3).Arduino Software (open-source IDE) from (Installed Software or Web Editor).

1 Arduino Uno R3 (a microcontroller board based on the ATmega328P).Good for the '20 Hz to 20000 Hz' hearing beings, we aren't missing out much on frequencies! It is tiny (~ 1.2 cm), available in voltage ratings from 3.3V to 12V (5V is most common), and can produce frequencies from about 31 Hz to 65535 Hz. You can generally find them at any electronics shop at a price range from ₹20 to ₹70, i.e. Piezoelectric buzzers or simply piezo buzzers are used mainly in alarm circuits to serve as a beeping or security alerting device mechanism. You can hear the notes of such a piano at (Click on 'Full Piano' and click the keys). Where A0 and C8 are the lowest and highest pitches possible respectively. We will be referring to piano notes only (for clarity). This project can be attempted by complete beginners of Arduino as well as others, so jump into the details! This will guide you on how to play musical notes of any song on a piezoelectric buzzer, using Arduino Uno R3, a resistor and some connecting wires.

Online breadboard simulator arduino