bgm: birthday – Katy Perry

code:

int lled =11;
int rled =9;
void setup()
{
pinMode(lled, OUTPUT);
pinMode(rled, OUTPUT);
}
void loop()
{
digitalWrite(rled, HIGH);
delay(370);
digitalWrite(rled, LOW);
digitalWrite(lled, HIGH);
delay(100);
digitalWrite(lled, LOW);
digitalWrite(rled, HIGH);
delay(100);
digitalWrite(rled, LOW);
digitalWrite(lled, HIGH);
delay(370);
digitalWrite(lled, LOW);
}