Tastiera musicale.

const int Do=261;

const int Re=294;

const int Mi=329;

const int Fa= 349;

const int Sol=392;

const int La=440;

const int p=0;

const int SolB=196;

char c;

void setup() {

pinMode(pinBuzzer, OUTPUT);

Serial.begin(9600);

}

void loop() {

c=Serial.read();

switch(c){

case ‘q’:

tone(pinBuzzer, Do, 50);

Serial.println(“Do”);

break;

case ‘w’:

tone(pinBuzzer, Re, 50);

Serial.println(“Re”);

break;

tone(pinBuzzer, Mi, 50);

Serial.println(“Mi”);

break;

case ‘r’:

tone(pinBuzzer, Fa, 50);

Serial.println(“Fa”);

break;

case ‘t’:

tone(pinBuzzer, Sol, 50);

Serial.println(“Sol”);

break;

case ‘y’:

tone(pinBuzzer, La, 50);

Serial.println(“La”);

break;

case ‘u’:

tone(pinBuzzer, SolB, 50);

Serial.println(“SolB”);

break;

}

}