BlinkProject

void setup() {
  // put your setup code here, to run once:
  pinMode(13, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(9, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(13, HIGH); // I made a bunch of sequences of the lights turning on and off with different delays in a certain pattern
  delay(500);
  digitalWrite(13, LOW);
  digitalWrite(12, HIGH);
  delay(500);
  digitalWrite(12, LOW);
  digitalWrite(9, HIGH);
  delay(500);
  digitalWrite(9, LOW);
  delay(500);

  digitalWrite(13, HIGH);
  delay(500);
  digitalWrite(13, LOW);
  digitalWrite(12, HIGH);
  delay(500);
  digitalWrite(12, LOW);
  digitalWrite(9, HIGH);
  delay(500);
  digitalWrite(9, LOW);
  delay(500);

  digitalWrite(12, HIGH);
  delay(150);
  digitalWrite(12, LOW);
  delay(150);
  digitalWrite(12, HIGH);
  delay(150);
  digitalWrite(12, LOW);
  delay(150);
  digitalWrite(12, HIGH);
  delay(150);
  digitalWrite(12, LOW);
  delay(150);
  digitalWrite(12, HIGH);
  delay(150);
  digitalWrite(12, LOW);
  delay(150);

  digitalWrite(9, HIGH);
  delay(150);
  digitalWrite(9, LOW);
  delay(150);
  digitalWrite(9, HIGH);
  delay(150);
  digitalWrite(9, LOW);
  delay(150);
  digitalWrite(9, HIGH);
  delay(150);
  digitalWrite(9, LOW);
  delay(150);
  digitalWrite(9, HIGH);
  delay(150);
  digitalWrite(9, LOW);
  delay(150);

  digitalWrite(13, HIGH);
  delay(750);
  digitalWrite(13, LOW);
  digitalWrite(12, HIGH);
  delay(750);
  digitalWrite(12, LOW);
  digitalWrite(9, HIGH);
  delay(750);
  digitalWrite(9, LOW);
  delay(1000);


  digitalWrite(12, HIGH);
  digitalWrite(13, HIGH);
  delay(1000);


   for (int fadeValue = 255 ; fadeValue >= 0; fadeValue -= 3){
    // sets the value (range from 0 to 255):
    analogWrite(9, fadeValue);
    delay(30);}
// this is just making the 9 pin fade from the intial value of 255 to 0 with increments of 3, the "for" control strucutre is just repeating the sequence until the fade-value reaches 0 or less
  delay(2000);
digitalWrite(12, LOW);
digitalWrite(13, LOW);

    delay(5000);
    }