Arduino/Projects/IR_LightSwitch/IR_LightSwitch.ino

#include <IRremote.h>
#include <Servo.h>

Servo myservo;
int pos = 0;
int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;
unsigned long CurrentValue = 0;
unsigned long StoredCode = 0;
const int buttonPin = 6;     // the number of the pushbutton pin
const int ledPin =  4;      // the number of the LED pin
const int outputPin =  3;      // the number of the output LED pin
const int relayPin =  2;      // the number of the relay pin
int buttonState = 0;         // variable for reading the pushbutton status
int RecordState = 0;         //is the reciever in record mode
int outputState = 1;         //is the output on or off

void setup()
{
  Serial.begin(9600);
  myservo.attach(9);
  irrecv.enableIRIn(); // Start the receiver

    // initialize the LED pin as an output:
  pinMode(ledPin, OUTPUT);    
  // initialize the pushbutton pin as an input:
  pinMode(outputPin, OUTPUT);    
  // initialize the pushbutton pin as an input:  pinMode(buttonPin, INPUT);   
  pinMode(relayPin, OUTPUT);    
  // initialize the pushbutton pin as an input:  pinMode(buttonPin, INPUT);   

}


void loop() {

   // read the state of the pushbutton value:
buttonState = digitalRead(buttonPin);

   // if a signal is detected, store the value
if (irrecv.decode(&results)) {
  CurrentValue = (results.value);

   // if the recieved value equals the programed value, then toggle the output state
  if(CurrentValue == StoredCode) {
      outputState = 1;
   }

   // if the record mode is activated store the current value as the programed value
  if (RecordState == 1) {
    StoredCode = CurrentValue;
    RecordState = 0;
    digitalWrite(ledPin, LOW);  
    Serial.println(StoredCode);  //displays stored code for reference
   }

   // Receive the next value
  irrecv.resume();
}

else //if no signal is detected, then the current value is 0
{
  CurrentValue = 0;
}

  // check if the record button is pressed.
  // if it is, the buttonState is HIGH:
if (buttonState == HIGH) {   

  //wait for the button to be released
  while (buttonState == HIGH) {
    buttonState = digitalRead(buttonPin);
  }

   //turn on the LED to indicate that record mode is on
    digitalWrite(ledPin, HIGH); 
    RecordState = 1;
}

   //set the appropriate output state
if(outputState == 1) {

      digitalWrite(outputPin, HIGH);
      myservo.write(180);
      delay(1000);
      myservo.write(150); 
      digitalWrite(outputPin, LOW);
      outputState = 0;
}

}