#include <IRremote.h>
#include <LiquidCrystal_I2C.h>
#include <Servo.h>
const byte IR_RECEIVE_PIN = 2;
#define LED1 7
LiquidCrystal_I2C lcd(0x27,16,2);
Servo servo1;
void setup()
{ 
  servo1.attach(5);
  lcd.init();
  lcd.begin(16,2);
  lcd.backlight();
  lcd.setCursor(4,0);
   Serial.begin(9600);
   Serial.println("IR Receive test");
   IrReceiver.begin(IR_RECEIVE_PIN, ENABLE_LED_FEEDBACK);
   pinMode(LED1, OUTPUT);
}

void loop()
{
    if (IrReceiver.decode()) 
    {
        String ir_code = String(IrReceiver.decodedIRData.command, HEX);
        Serial.println(ir_code);

        if (ir_code == "30") 
        {
            lcd.print("READY LCD");
        } 
        else if (ir_code == "18") 
        {
            lcd.clear(); 
        } 
        else if (ir_code == "7a") 
        {
            lcd.print("LED ON");
            digitalWrite(LED1, HIGH);
        } 
        else if (ir_code == "10") 
        {
            lcd.print("LED OFF");
            digitalWrite(LED1, LOW);
        } 
        else if (ir_code == "38") 
        {
            lcd.print("OPEN THE DOOR");
            servo1.write(180);
        }
        else if (ir_code == "5a") 
        {
            lcd.print("CLOSE THE DOOR");
            servo1.write(0);
        }

        IrReceiver.resume(); // Resume receiving the next IR signal
    }
}