int ldrPin = A0;
int ledPin = 10;
int ldrValue;

void setup() {
  // put your setup code here, to run once:
pinMode(ledPin, OUTPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
ldrValue = analogRead(ldrPin);
analogWrite(ledPin, ldrValue);
Serial.print("Value : ");
Serial.print(ldrValue);
int brightness = map(ldrValue , 8, 1015, 0, 100);
Serial.print(" Kecerahan : ");
Serial.println(brightness);

delay(100);
}