/*****************************************
***        Program Pts Push Button     ***
***          By Rifki Haii             ***/

int led_hijau = 2;  
int led_kuning = 4;
int led_biru = 17;
int tombol = 14; 

void setup() {
  pinMode( led_hijau, OUTPUT );
  pinMode( led_kuning, OUTPUT );
  pinMode( led_biru, OUTPUT );
  pinMode( tombol, INPUT_PULLUP );
}

void loop()  {
  if ( digitalRead( tombol ) == LOW ) {
    digitalWrite( led_hijau, HIGH );
    digitalWrite( led_kuning, LOW );
    digitalWrite( led_biru, LOW );
    delay(300); 

    digitalWrite( led_hijau, LOW );
    digitalWrite( led_kuning, HIGH );
    delay(300);

    digitalWrite( led_kuning, LOW );
    digitalWrite( led_biru, HIGH );
    delay(300);
    
     } else { 
    digitalWrite( led_biru, HIGH );
    digitalWrite( led_kuning, LOW );
    digitalWrite( led_hijau, LOW );
    delay(500); 

    digitalWrite( led_biru, LOW );
    digitalWrite( led_kuning, HIGH );
    delay(500);

    digitalWrite( led_kuning, LOW );
    digitalWrite( led_hijau, HIGH );
 }
 }