const int LEDPin = 8;
const int POTPin =A0;


int nilaiPotensiometer =0;
int nilaiOutput = 0;
void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);
pinMode(LEDPin, OUTPUT);
pinMode(POTPin, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  nilaiPotensiometer = analogRead(POTPin);
  nilaiOutput =map(nilaiPotensiometer,0,1023,0,255);
  analogWrite(LEDPin, nilaiOutput);

  Serial.print("\nNilai analog potensiometer = ");
  Serial.print(nilaiPotensiometer);
  Serial.print("\nOutput tingkat kecerahan (0-255) = ");
  Serial.print(nilaiOutput);
  delay(1000);
}