#include <IRremote.h>
#include <LiquidCrystal_I2C.h>

int receiver_pin=2;
int button_value=0;
String button="";
IRrecv receiver(receiver_pin);
LiquidCrystal_I2C lcd(0x27, 20, 4);

void setup() {
  // put your setup code here, to run once:
  receiver.enableIRIn();
  lcd.init();
  lcd.backlight();
  Serial.begin(9600);
  lcd.begin(20, 4);
  lcd.setCursor(0, 1);
  lcd.print("IR Sensor & IR Remote");
}

void loop() {
  // put your main code here, to run repeatedly:
  if (receiver.decode())
  {
    translateIR();
    receiver.resume();
  }
}

int translateIR()
{
  button_value=receiver.decodedIRData.command;
  Serial.println(button_value);
  
  lcd.clear();
  lcd.print("Button Press : ");

  if (button_value==162)
  {
    button="Power";
  }
  else if (button_value==226)
  {
    button="Menu";
  }
  else if (button_value==34)
  {
    button="Test";
  }
  else if (button_value==2)
  {
    button="Plus";
  }
  else if (button_value==194)
  {
    button="Back";
  }
  else if (button_value==224)
  {
    button="Previous";
  }
  else if (button_value==168)
  {
    button="Play";
  }
  else if (button_value==144)
  {
    button="Next";
  }
  else if (button_value==104)
  {
    button="0";
  }
  else if (button_value==152)
  {
    button="Minus";
  }
  else if (button_value==176)
  {
    button="C";
  }
  else if (button_value==48)
  {
    button="One";
  }
  else if (button_value==24)
  {
    button="Two";
  }
  else if (button_value==122)
  {
    button="Three";
  }
  else if (button_value==16)
  {
    button="Four";
  }
  else if (button_value==56)
  {
    button="Five";
  }
  else if (button_value==90)
  {
    button="Six";
  }
  else if (button_value==66)
  {
    button="Seven";
  }
  else if (button_value==74)
  {
    button="Eight";
  }
  else if (button_value==82)
  {
    button="Nine";
  }
  lcd.print(button);
}