Untitled

int button1 = 2;
int button2 = 3;
int led1 = 4;
int led2 = 5;
int led3 = 6;

void setup() {
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);
  pinMode(button1, INPUT);
  pinMode(button2, INPUT);
  Serial.begin(9600);
}

void loop() {
  int buttonState1 = digitalRead(button1);
  int buttonState2 = digitalRead(button2);

  if (buttonState1 == HIGH) {
    digitalWrite(led1, HIGH);
  } else {
    digitalWrite(led1, LOW);
  }

  // GERBANG AND (DAN)
  if (buttonState1 == HIGH && buttonState2 == HIGH) {
    digitalWrite(led2, HIGH);
  } else {
    digitalWrite(led2, LOW);
  }

  // GERBANG OR (ATAU)
  if (buttonState1 == HIGH || buttonState2 == HIGH) {
    digitalWrite(led3, HIGH);
  } else {
    digitalWrite(led3, LOW);
  }

  // MEMONITOR KONDISI BUTTON
  Serial.print("button1: ");
  Serial.println(buttonState1);
  delay(1000);
  Serial.print("button2: ");
  Serial.println(buttonState2);
  delay(1000);
}