TV REMOTE LIGHT ON

SOURCE CODE 1;
(TO IDENTIFY IR REMOTE CODE)

#include <IRremote.h>
#include <IRremoteInt.h>
int RECV_PIN = 13;          //  The digital pin that the signal pin of the sensor is connected to
IRrecv receiver(RECV_PIN);  //  Create a new receiver object that would decode signals to key codes
decode_results results;     //  A varuable that would be used by receiver to put the key code into

void setup()
{
  Serial.begin(9600);
  receiver.enableIRIn();    //  Enable receiver so that it would start processing infrared signals
}
void loop()
{
  if (receiver.decode(&results))
  {
    Serial.println(results.value,HEX);
    receiver.resume();
  }
} 

SOURCE CODE 2 ;
(TO  TURN ON LIGHT USING REMOTE)

#include <IRremote.h>
#include <IRremoteInt.h>
const int BLU_LED_PIN = 2;
const int GRN_LED_PIN = 3;
const int YEL_LED_PIN = 4;
const int RED_LED_PIN = 5;
int RECV_PIN = 13;          //  The digital pin that the signal pin of the sensor is connected to
IRrecv receiver(RECV_PIN);  //  Create a new receiver object that would decode signals to key codes
decode_results results;     //  A varuable that would be used by receiver to put the key code into

void setup()
{
  Serial.begin(9600);
  //  Setup the pins connected to LEDs as output pin
  pinMode(BLU_LED_PIN, OUTPUT);
  pinMode(GRN_LED_PIN, OUTPUT);
  pinMode(YEL_LED_PIN, OUTPUT);
  pinMode(RED_LED_PIN, OUTPUT);
  receiver.enableIRIn();    //  Enable receiver so that it would start processing infrared signals
}
bool isBlueOn = false;
bool isGreenOn = false;
bool isYellowOn = false;
bool isRedOn = false;

void loop()
{
  if (receiver.decode(&results))
  {            //  Decode the button code and put it in "results" variable
 
    if (results.value == 0x1FE50AF)
    {          //  Key '1' is pressed which belongs to the blue LED
      if (isBlueOn == true)
      {                 //  Blue LED is on, turn it off and set update corresponding state variable
        digitalWrite(BLU_LED_PIN, LOW);
        isBlueOn = false;
        Serial.print("1");
      }
      else
      {                                //  Blue LED is off, turn it on and set update corresponding state variable
        digitalWrite(BLU_LED_PIN, HIGH);
        isBlueOn = true;
      }
    }
    if (results.value == 0x1FED827)
    {          //  Key '2' is pressed which belongs to the green LED
      if (isGreenOn == true) {                //  Green LED is on, turn it off and set update corresponding state variable
        digitalWrite(GRN_LED_PIN, LOW);
        isGreenOn = false;
        Serial.print("2");
      }
      else
      {                                //  Green LED is off, turn it on and set update corresponding state variable
        digitalWrite(GRN_LED_PIN, HIGH);
        isGreenOn = true;
      }
    }
    if (results.value == 0x1FEF807)
    {          //  Key '3' is pressed which belongs to the yellow LED
      if (isYellowOn == true)
      {               //  Yellow LED is on, turn it off and set update corresponding state variable
        digitalWrite(YEL_LED_PIN, LOW);
        isYellowOn = false;
        Serial.print("3");
      }
      else
      {                                //  Yellow LED is off, turn it on and set update corresponding state variable
        digitalWrite(YEL_LED_PIN, HIGH);
        isYellowOn = true;
      }
    }
    if (results.value == 0x1FE30CF)
    {          //  Key '4' is pressed which belongs to the red LED
      if (isRedOn == true)
      {                  //  Red LED is on, turn it off and set update corresponding state variable
        digitalWrite(RED_LED_PIN, LOW);
        isRedOn = false;
        Serial.print("4");
         }
      else
      {                                //  Red LED is off, turn it on and set update corresponding state variable
        digitalWrite(RED_LED_PIN, HIGH);
        isRedOn = true;
      }
    }
    receiver.resume();                        //  Continue listening for new signals
  }
}

CIRCUIT DIAGRAM;