#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

int ldr = A0;

void setup() {
  Serial.begin(115200);
  lcd.begin(16, 2);
  lcd.backlight();
}

void loop() {
  int nilaiLDR = analogRead(ldr);
  lcd.clear(); // Hapus layar sebelum menampilkan nilai baru
  lcd.print("Nilai LDR: ");
  lcd.println(nilaiLDR);
  delay(1000); // Tunda selama 1 detik sebelum membaca nilai LDR lagi
}