Arduino Buzzer - how to make melodies/songs ?
hi team, 
i have buzzer attached arduino uno.
i want know there tool making songs,melodies etc. super mario etc.
i have following code plays single melody now. dont know how make another.

i have buzzer attached arduino uno.
i want know there tool making songs,melodies etc. super mario etc.
i have following code plays single melody now. dont know how make another.
code: [select]
'/*
* play simple tune using piezzo
* based on example created tom igoe
* http://arduino.cc/en/tutorial/tone
*/
// make sure file pitches.h placed in same folder sketch
#include "pitches.h"
// piezzo element connected arduino pin 12 , ground
const int buzzerpin = 13;
// array notes in melody (see pitches.h reference)
int melody[] = {note_a4, note_a4, note_a4, note_f4, note_c5, note_a4, note_f4, note_c5, note_a4, note_e5, note_e5, note_e5, note_f5, note_c5, note_a4, note_f4, note_c5, note_a4};
// array note durations: quarter note has duration of 4, half note 2 etc.
int durations[] = {4, 4, 4, 5, 16, 4, 5, 16, 2, 4, 4, 4, 5, 16, 4, 5, 16, 2};
int tempo = 120; // tempo melody expressed in beats per minute (bpm)
void setup() {
playtune(melody, durations, tempo);
}
void loop() {
// no need repeat melody.
}
void playtune(int notes[], int durations[], int bpm)
{
int tunesize = sizeof(melody) / sizeof(int);
// iterate on notes of tune:
(int thisnote = 0; thisnote < tunesize; thisnote++) {
// details on calculating note duration using tempo , note type,
// see http://bradthemad.org/guitar/tempo_explanation.php.
// quarter note @ 60 bpm lasts 1 second , @ 120 bpm - half second.
int noteduration = (int)((1000 * (60 * 4 / bpm)) / durations[thisnote] + 0.);
tone(buzzerpin, notes[thisnote],noteduration);
// distinguish notes, set minimum time between them.
// note's duration + 20% seems work well:
int pausebetweennotes = noteduration * 1.20;
delay(pausebetweennotes);
// stop tone playing:
notone(buzzerpin);
}
}
what kind of buzzer have?
can read sheet music? you'll need in order able translate melody notes play on arduino.
can read sheet music? you'll need in order able translate melody notes play on arduino.
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