About this document
Arduino Numa Song Code Example by Víctor Hernández Bermejo is a document available to read on EtoBox.
This Arduino code defines constants for musical notes and plays a song on a piezoelectric buzzer. It contains arrays defining the notes and durations of each note in the song. The setup function initializes the piezo buzzer pin and 7 LED pins as outputs. The loop continuously calls the tocar function, passing each note and duration, which plays the tone and lights the corresponding LED.
- Author
- Víctor Hernández Bermejo
- Language
- EN