void setup() { pinMode(10, OUTPUT); pinMode(12, OUTPUT); pinMode(11, OUTPUT); } void loop() { digitalWrite(10,HIGH); delay(5000); for (int count = 0; count < 3; count++) { digitalWrite(10,LOW); delay(500); digitalWrite(10,HIGH); delay(500); } digitalWrite(10,LOW); digitalWrite(12,HIGH); delay(3000); for (int count = 0; count < 3; count++) { digitalWrite(12,LOW); delay(500); digitalWrite(12,HIGH); delay(500); } digitalWrite(12,LOW); digitalWrite(11,HIGH); delay(5000); for (int count = 0; count < 3; count++) { digitalWrite(11,LOW); delay(500); digitalWrite(11,HIGH); delay(500); } digitalWrite(11,LOW); }