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

void loop() {
  // put your main code here, to run repeatedly:
int ldrval = analogRead(A0);
float ldr = (ldrval/1015.0) * 100; //harusnya 1024, karena di wokwi max readnya segitu
int val = ldr * 1.0;
Serial.println(val);

delay(500);
}