Traffic Light Version 1

Traffic Light Version 1

void setup() {
  pinMode(2,OUTPUT);
  pinMode(3,OUTPUT);
  pinMode(4,OUTPUT);
  pinMode(5,OUTPUT);
  pinMode(6,OUTPUT);
  pinMode(7,OUTPUT);
  pinMode(8,OUTPUT);
  pinMode(9,OUTPUT);
  pinMode(10,OUTPUT);
  pinMode(11,OUTPUT);
  pinMode(12,OUTPUT);
  pinMode(13,OUTPUT);
}

void loop() {
  //east
  digitalWrite(2,HIGH);
  digitalWrite(3,LOW);
  digitalWrite(4,LOW);

  //west
  digitalWrite(5,HIGH);
  digitalWrite(6,LOW);
  digitalWrite(7,LOW);

  //south
  digitalWrite(8,LOW);
  digitalWrite(9,LOW);
  digitalWrite(10,HIGH);

  //north

  digitalWrite(11,LOW);
  digitalWrite(12,LOW);
  digitalWrite(13,HIGH);

  delay(5000);
  //east
  digitalWrite(2,HIGH);
  digitalWrite(3,LOW);
  digitalWrite(4,LOW);

  //west
  digitalWrite(5,HIGH);
  digitalWrite(6,LOW);
  digitalWrite(7,LOW);

  //south
  digitalWrite(8,LOW);
  digitalWrite(9,HIGH);
  digitalWrite(10,LOW);

  //north

  digitalWrite(11,LOW);
  digitalWrite(12,HIGH);
  digitalWrite(13,LOW);

  delay(3500);
   //east
  digitalWrite(2,LOW);
  digitalWrite(3,LOW);
  digitalWrite(4,HIGH);

  //west
  digitalWrite(5,LOW);
  digitalWrite(6,LOW);
  digitalWrite(7,HIGH);

  //south
  digitalWrite(8,HIGH);
  digitalWrite(9,LOW);
  digitalWrite(10,LOW);

  //north

  digitalWrite(11,HIGH);
  digitalWrite(12,LOW);
  digitalWrite(13,LOW);

  delay(5000);

  //east
  digitalWrite(2,LOW);
  digitalWrite(3,HIGH);
  digitalWrite(4,LOW);

  //west
  digitalWrite(5,LOW);
  digitalWrite(6,HIGH);
  digitalWrite(7,LOW);

  delay(5000);
  

  
}