/****************************************
***      Program Push Button          ***
***       By Rifki Wassink            ***/

int led_kuning = 19;
int tombol_kuning;

void setup() {
pinMode(led_kuning, OUTPUT);
pinMode(25, INPUT_PULLUP);
digitalWrite(led_kuning, LOW);
}

void loop() {
 tombol_kuning = digitalRead(25);
 if(tombol_kuning == 1){
  digitalWrite(led_kuning, LOW);
 }
else if(tombol_kuning == 0){
  digitalWrite(led_kuning, HIGH);
}
}