---

oid setup()
{
     pinMode(3, OUTPUT);
     pinMode(4, OUTPUT);
     pinMode(5, OUTPUT);
     pinMode(6, OUTPUT);

     digitalWrite(3, 0);
     digitalWrite(4, 1);
     digitalWrite(5, 0);
     digitalWrite(6, 1);
     delay(30000/16);
     digitalWrite(3, 0);
     digitalWrite(4, 0);
     digitalWrite(5, 0);
     digitalWrite(6, 0);
     delay(10);
}

void loop()
{

}
None