void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);

  pinMode(8, OUTPUT); 
  pinMode(9, OUTPUT); 
  pinMode(2, INPUT_PULLUP);
  pinMode(3, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(8, digitalRead(2));
  digitalWrite(9, digitalRead(3));

  Serial.print("Data Digital Tombol : ");
  Serial.print(digitalRead(2));
  Serial.print(" Data Digital Tombol 2: ");
  Serial.print(digitalRead(3));
  Serial.println();

  // delay(500);
  // digitalWrite(8, LOW);
  // delay(500);
}