LED & Buzzer Melod

Introduction

This project is an Arduino-based implementation of the classic children's song "Twinkle, Twinkle, Little Star," using a buzzer for sound output and a set of LEDs for visual effects. The melody is played by the buzzer while corresponding LEDs light up in sync with each note, creating an interactive audio-visual experience. This project is ideal for beginners interested in working with Arduino, combining sound and light in a simple yet effective way.

Objective

The primary objective of this project is to demonstrate how to use an Arduino to generate sound frequencies with a buzzer and control LEDs based on those frequencies. Each LED corresponds to a different musical note, and as each note plays, the respective LED lights up, creating a fun and engaging display of light and sound.