// C++ code
//

int i = 0;
const int ledPin = 13; // select the pin for the LED
// the setup function runs once when you press reset or power the board
const int POTENTIOMETER_PIN = 12; // Arduino pin connected to Potentiometer pin
void setup() {
  // initialize digital pin 9 as an output.
  pinMode(ledPin, OUTPUT);
  Serial.begin(9600);
}

// the loop function runs over and over again forever
void loop() {
  float val = analogRead(POTENTIOMETER_PIN);
  int nilai = val/1023*255;
  analogWrite(ledPin,nilai);
  Serial.print("\nAnalog : ");
  Serial.print(val);  
  
}