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Control LED,s From Infrared (IR) TV Remote Control:

Hello Friends and Welcome to my Blog
        In this blog, you will learn how to control different LEDs from the infrared remote control. In my project, I am controlling four LEDs red, yellow, green and multi colors.
             By pressing the 1 button on remote control LED red will be turn on  ,By pressing button 2 LED red will be turn off ,by pressing 3 led yellow turn on ,by pressing 4 led yellow turn off ,by pressing 5 led green turn on ,by pressing 6 led green turn off, by pressing 7 multicolour led turn on and by pressing 8 it off.
Now if you want to turn on all the LEDs, just pressing 1,3,5and 7 buttons with remote control. And if you pressing 2,4,6 and 8 all the LEDs will be turned off.

 

1: Components need for the project:
The components that you will be needing for this project are                                                 
  1: Infrared (IR) sensor Module       2: Infrared (IR)Remote Control       
  3: Arduino Uno (or any other board)        4: LED,s  (red, yellow, green, multicolor)   5: Resistors  (4*270ohm)  6: Jumper wires      7: PC/Laptop      
8: Breadboard
 
Control LED,s From Infrared (IR) TV Remote Control
 
 
 
2: Library:
                            To use IR sensor you need to download the IR Library. The  Library Link is down given https://github.com/z3t0/Arduino-IRremote  .Go to the link download the library unzip it and change the library name to IRremote.Copy the library folder and go to the Arduino IDE library folder and paste it here. Now you can use the IR library in your code.
3: Finding the HEX codes :
             First, you need to find the hex code for different buttons of IR remote control, for that you need to copy sketch for finding HEX codes and paste it in Arduino IDE. Verify the sketch and upload it to the Arduino board.
Make sure the Arduino board is connected to the right port of pc/laptop and also connect the IR receiver module to the Arduino board.
IR sensor module has 3 pins pin 1 which are signal pin connect to the 11th pin of Arduino the middle pin VCC is connected to the  5 volts of Arduino pin and the Ground pin is connected to the ground pin of the Arduino.
After upload, the sketch goes to the serial monitor of Arduino IDE  and open it.
Now press one on the IR remote control and you will be seen that HEX code appear on the serial monitor   by pressing different buttons on remote  you will be seen different hex code on serial monitor copy those codes  and store it in text file or direct paste it in your sketch which will be used for controlling LEDs or for some other projects.
4: Sketch for finding HEX codes :

#include <IRremote.h>
int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;
void setup()
{
 Serial.begin(9600);
 irrecv.enableIRIn(); // Start the receiver
}
void loop() {
  if (irrecv.decode(&results)) {
    Serial.println(results.value, HEX);
    irrecv.resume(); // Receive the next value
  }
  delay(100);
}
 
5:Hex codes:
Small IR remote that come with the sonsor:
1=   FFA25D  2=   FF629D 3=   FFE21D 4=   FF22DD 5=   FF02FD 6=   FFC23D 7=   FFE01F 8=   FFA857   9=   FF906F   0=   FF9867  *=   FF6897  #=   FFB04F up=     FF18E7 down=   FF4AB5 left=   FF10EF right=  FF5AA5 ok=     FF38C7
LED Remote  that i am using in my projects  you can use any ir remote:
up=EFC837 down=EF28D7 left=EFA857 right=EF6897 enter=EFE817    valume +=EF08F7    valume -=EFF00F
1=EF807F 2=EF40BF 3=EFC03F 4=EF20DF 5=EFA05F 6=EF609F 7=EFE01F   8=EF10EF
4:Skatch uploading
5:Testing:
6:Sketch for LEDs, Control from TV infrared (IR)remote control:
 
#include “IRremote.h”

/*—–( Declare Constants )—–*/

int receiver = 11; // pin 1 of IR receiver to Arduino digital pin 11
/*—–( Declare objects )—–*/
IRrecv irrecv(receiver);           // create instance of ‘irrecv’
decode_results results;            // create instance of ‘decode_results’
/*—–( Declare Variables )—–*/
int ledr = 13;
int ledy = 12;
int ledg = 7;
int ledm = 6;
//int fspeed = 100; // fan speed, the defualt speed is 100
void setup()   /*—-( SETUP: RUNS ONCE )—-*/
{
  Serial.begin(9600);
  Serial.println(“IR Receiver Raw Data + Button Decode Test”);
  irrecv.enableIRIn(); // Start the receiver
  pinMode(ledr, OUTPUT);
   pinMode(ledy, OUTPUT);
    pinMode(ledg, OUTPUT);
     pinMode(ledm, OUTPUT);
  
}/*–(end setup )—*/
void loop()   /*—-( LOOP: RUNS CONSTANTLY )—-*/
{
  if (irrecv.decode(&results)) // have we received an IR signal?
{
    translateIR();
    irrecv.resume(); // receive the next value
  }
}/* –(end main loop )– */
 
/*—–( Declare User-written Functions )—–*/
void translateIR() // takes action based on IR code received
 
// describing Car MP3 IR codes
 
{
switch(results.value)
{
case 0xEF807F:  
 
     digitalWrite(ledr, HIGH);
     Serial.println(“LEDRED ON”);
     delay(1000);
     break;
 
  case 0xEF40BF:
 
     digitalWrite(ledr, LOW);
     Serial.println(“LEDRED OFF”);
     delay(1000);
     break;
     
     case 0xEFC03F:
 
     digitalWrite(ledy, HIGH);
     Serial.println(“LEDYellow ON”);
     delay(1000);
     break;
     
     case 0xEF20DF:
 
     digitalWrite(ledy, LOW);
     Serial.println(“LEDYellow OFF”);
     delay(1000);
     break;
     
  case 0xEFA05F:
 
     digitalWrite(ledg, HIGH);
     Serial.println(“LEDGreen ON”);
     delay(1000);
     break;
     
     case 0xEF609F:
 
     digitalWrite(ledg, LOW);
     Serial.println(“LED1 OFF”);
     delay(1000);
     break;
     
  case 0xEFE01F:
 
     digitalWrite(ledm, HIGH);
     Serial.println(“LEDMulticolour ON”);
     delay(1000);
     break;
     
     case 0xEF10EF:
 
     digitalWrite(ledm, LOW);
     Serial.println(“LEDMulticolour OFF”);
     delay(1000);
     break;
default:
    Serial.println(” other button   “);
 }
delay(500);
}

 

 
7: Circuit diagram :
circuit daigram
 Fritzing
3: Circuit :
        As per the circuit Diagram.
 
Control LED,s From Infrared (IR) TV Remote Control arduino projects
Arduino projects Control LED,s From Infrared (IR) TV Remote Control

                                               video :                         

Hello, Friends, My name is Mohsin Habib and I am an Electrical Engineer. I have Experience In Circuit Designing, Arduino Projects, PLC’s Projects, HMI Designing, Networking and much more. I have done lots of projects in Arduino.

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