void setup() {
  // put your setup code here, to run once:
  pinMode(16, OUTPUT);
  pinMode(17, OUTPUT);
  pinMode(5, OUTPUT);

  pinMode(27, OUTPUT);
  pinMode(14, OUTPUT);
}

void loop() {
   // put your main code here, to run repeatedly:
  digitalWrite(16, HIGH); //Car Red On
  digitalWrite(27, HIGH); //Ped Green On
  delay(1000);
  digitalWrite(17, HIGH); //Car Orange On
  delay(1000);
  digitalWrite(16, LOW); //Car Red Off
  delay(1000);
  digitalWrite(17, LOW); //Car Orange On
  digitalWrite(5, HIGH); //Car Green On
  digitalWrite(27, LOW); //Ped Green Off
  digitalWrite(14, HIGH); //Ped Red On
  delay(1000);
  digitalWrite(17, HIGH); //Car Yellow On
  delay(1000);
  digitalWrite(5, LOW); //Car Green Off
  digitalWrite(14, LOW); //Ped Red Off
}