void setup() {
  pinMode (2,OUTPUT);
  pinMode (3,OUTPUT);
  pinMode (4,OUTPUT);
  pinMode (5,OUTPUT);
  pinMode (6,OUTPUT);
  pinMode (7,OUTPUT);
  pinMode (8,OUTPUT);
  }
  void loop() {
  //write angka "2"
  digitalWrite(2,0);
  digitalWrite(3,0); 
  digitalWrite(4,1);
  digitalWrite(5,0) ;
  digitalWrite(6,0);
  digitalWrite(7,1);
  digitalWrite(8,0);
  delay(1000);

  // write angka "6"
  digitalWrite(2,0);
  digitalWrite(3,1);
  digitalWrite(4,0);
  digitalWrite(5,0);
  digitalWrite(6,0);
  digitalWrite(7,0);
  digitalWrite(8,0);
  delay(1000);

  //write angka "0"
  digitalWrite(2,0);
  digitalWrite(3,0);
  digitalWrite(4,0);
  digitalWrite(5,0);
  digitalWrite(6,0);
  digitalWrite(7,0);
  digitalWrite(8,1);
  delay(1000);

  //write angka"6"
  digitalWrite(2,0);
  digitalWrite(3,1);
  digitalWrite(4,0);
  digitalWrite(5,0);
  digitalWrite(6,0);
  digitalWrite(7,0);
  digitalWrite(8,0);
  delay(1000);

  //write angka "2"
  digitalWrite(2,0);
  digitalWrite(3,0);
  digitalWrite(4,1);
  digitalWrite(5,0);
  digitalWrite(6,0);
  digitalWrite(7,1);
  digitalWrite(8,0);
  delay(1000);

  //write angka "0"
  digitalWrite(2,0);
  digitalWrite(3,0);
  digitalWrite(4,0 );
  digitalWrite(5,0);
  digitalWrite(6,0);
  digitalWrite(7,0);
  digitalWrite(8,1);
  delay(1000);

  //write angka "0"
  digitalWrite(2,0);
  digitalWrite(3,0);
  digitalWrite(4,0);
  digitalWrite(5,0);
  digitalWrite(6,0);
  digitalWrite(7,0);
  digitalWrite(8,1);
  delay(1000);

  //write angka "9"
  digitalWrite(2,0);
  digitalWrite(3,0);
  digitalWrite(4,0);
  digitalWrite(5,0);
  digitalWrite(6,1);
  digitalWrite(7,0);
  digitalWrite(8,0);
  delay(1000);
  }