int buttonPin = 1; 
int ledPin1 = 2; 
int potPin = A1; 
int ledPin2 = 3; 
int buttonState;
int potValue;

void setup() {
  pinMode(buttonPin, INPUT);
  pinMode(ledPin1, OUTPUT);
  pinMode(ledPin2, OUTPUT);
}

void loop() {
  // Membaca status tombol
  buttonState = digitalRead(buttonPin);
  
  // Mengontrol LED1 berdasarkan status tombol
  if (buttonState == HIGH) {
    digitalWrite(ledPin1, HIGH);
  } else {
    digitalWrite(ledPin1, LOW);
  }

  // Membaca nilai potensiometer
  potValue = analogRead(potPin);
  
  // Mengontrol LED2 berdasarkan nilai potensiometer
  analogWrite(ledPin2, map(potValue, 0, 1023, 0, 255));
}