#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
int DataCahaya;
const int Lampu1 = 9;
const int Lampu2 = 5;
void setup() {
  // put your setup code here, to run once:
  lcd.init();
  lcd.backlight();

}

void loop() 
{
  // put your main code here, to run repeatedly:
  DataCahaya  = analogRead(A1);
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("Data Sensor C :");

   if (DataCahaya > 400)
  {
  digitalWrite(Lampu1,HIGH);
  digitalWrite(Lampu2,LOW);
  }
  else if (DataCahaya > 600)
 {  
 digitalWrite(Lampu1,HIGH);
 digitalWrite(Lampu2,HIGH);
 }
 else
 {
 digitalWrite(Lampu1,LOW);
 digitalWrite(Lampu2,LOW);
 }
  delay(500);
}