This project demonstrates how to use a buzzer module with an Arduino Nano to produce sound or generate alerts. Buzzer modules can be either active or passive, each requiring different driving methods.

An passive buzzer; Arduino board; Breadboard; Jumper wires; 100ohm resistor; The tone of the passive buzzer can be controlled by adjusting the frequency applied to it. With Arduino, you can produce a ...

The Arduino Mega can control both active and passive buzzers through its digital output pins, enabling audible alerts and sound generation for interactive projects and notifications. - Projectslear ...