//Naufal Rayhan A/x5/25

void setup() {
  // put your setup code here, to run once:
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
pinMode(13, OUTPUT);
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(2, HIGH);
digitalWrite(3, LOW);
digitalWrite(5, HIGH);
digitalWrite(6, LOW);
delay(500);
digitalWrite(2, LOW);
digitalWrite(3, HIGH);
digitalWrite(5, LOW);
digitalWrite(6, HIGH);
delay(500);
digitalWrite(2, LOW);
digitalWrite(3, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, LOW);
delay(500);
digitalWrite(2, HIGH);
digitalWrite(3, LOW);
digitalWrite(5, LOW);
digitalWrite(6, HIGH);
delay(500);

tone(13,261,500);// c =1=do
noTone(13);
delay(500);
tone(13,293,500);// d=2=re
delay(500);
}