melodia

introduction

A melody
Bach, Air on the G string

program

apri il programma

Arduino

inizia il laboratorio

algorithm

attrezzaggio

pin0

_altoparlante

variabili

minima = 500

semibreve = 1000

semiminima = 250

croma = 125

ciclo

PLAY the note 0 A (55Hz) duration: semibreve milliseconds

PLAY the note 0 A (55Hz) duration: semiminima milliseconds

PLAY the note 1 D (73Hz) duration: croma milliseconds

PLAY the note 0 Bb (58Hz) duration: croma milliseconds

PLAY the note 0 G (49Hz) duration: croma milliseconds

PLAY the note 0 F (44Hz) duration: croma milliseconds

PLAY the note 0 E (41Hz) duration: croma milliseconds

PLAY the note 0 F (44Hz) duration: croma milliseconds

PLAY the note 0 E (41Hz) duration: minima milliseconds

PLAY the note 0 E (41Hz) duration: semiminima milliseconds

PLAY the note 0 D (37Hz) duration: croma milliseconds

PLAY the note 0 C (33Hz) duration: semibreve milliseconds

PLAY the note pause (pausaHz) duration: 500 milliseconds

wait 3000 milliseconds

Arduino code

//programma: melodia

//******* pin ********

//******* declare ******** 
int minima=500;//declares the variable 
int semibreve=1000;//declares the variable 
int semiminima=250;//declares the variable 
int croma=125;//declares the variable 
const int pin_altoparlante=0;//the longer leg is the positive and goes to pin, the other to GND

//********** setup **********  
   void setup(){ 
	
	pinMode(pin_altoparlante,OUTPUT); 
}

//********** loop ********** 
 void loop() { 
	
	tone(pin_altoparlante,55,semibreve);   
	tone(pin_altoparlante,55,semibreve);   
	tone(pin_altoparlante,55,semiminima);   
	tone(pin_altoparlante,73,croma);   
	tone(pin_altoparlante,58,croma);   
	tone(pin_altoparlante,49,croma);   
	tone(pin_altoparlante,44,croma);   
	tone(pin_altoparlante,41,croma);   
	tone(pin_altoparlante,44,croma);   
	tone(pin_altoparlante,41,minima);   
	tone(pin_altoparlante,41,semiminima);   
	tone(pin_altoparlante,37,croma);   
	tone(pin_altoparlante,33,semibreve);   
	noTone(pin_altoparlante);   
	delay(3000);//attendi

};//end loop

//powered by "Arduinomio" (C) 
//www.mastrohora.it

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