int buzzer = 7;
int potenValor = 0;
int som = 0;
void setup(){
pinMode(buzzer, OUTPUT);
Serial.begin(9600);
}
void loop()
{
potenValor = analogRead(A0);
Serial.print("Valor do poten: ");
Serial.println(potenValor);
som = map(potenValor,0,1023,0,1000);
tone(buzzer, som, 450);
}Loading
st-nucleo-c031c6
st-nucleo-c031c6