RFID

Hello to everyone, I want to make a project about RC522 but I have a problem with this code

//Include sections
#include <RFID.h>
#include <SPI.h>
#include <LiquidCrystal.h>
#include <Servo.h>
#include “pitches.h”

//Define Component to Arduino Pins
#define SS_PIN 10
#define RST_PIN 9

#define SERVO_PIN 5

#define Red_LED 6
#define Green_LED 7

#define Buzzer 8

//initialize the library with the numbers of the interface pins
LiquidCrystal lcd(A0, A1, A2, A3, A4, A5);
Servo DoorLock;
RFID rfid(SS_PIN, RST_PIN );

//Unique ID of RFID Tag, which you want to give access.
int My_RFID_Tag[5] = {0x58,0x76,0x17,0x10,0x29};

//variable to hold your Access_card
boolean My_Card = false;

// notes in the melody, taken from:
//File → Examples → Digital → ToneMelody
int melody = {
NOTE_C4, NOTE_G3, NOTE_G3, NOTE_A3, NOTE_G3, 0, NOTE_B3, NOTE_C4
};

// note durations: 4 = quarter note, 8 = eighth note, etc.:
int noteDurations = {
4, 8, 8, 4, 4, 4, 4, 4
};

void setup()
{
// put your setup code here, to run once:
//set the pins as an input/output
pinMode(Red_LED,OUTPUT);
pinMode(Green_LED,OUTPUT);
pinMode(Buzzer,OUTPUT);

//Servo Connnected to pin Digital Pin 5
DoorLock.attach(SERVO_PIN);
//open the serial port at 9600 baudrate.
Serial.begin(9600);
//Initialise the LCD to 16x2 Character Format
lcd.begin(16,2);
//Initialise Servo and RFID
SPI.begin();
rfid.init();
}

void loop()
{
// put your main code here, to run repeatedly:

//First Assume detected card(Or tag) is My_Card,
//Then later we will check is it My_Card or not!
My_Card = true;
DoorLock.write(0); //Servo at 0 Position, Door is Closed.
lcd.clear();
lcd.print(“Robodia Technology”);
lcd.setCursor(0,1);
lcd.print(“gy Solutions!”);

//Check if any RFID Tags Detected or not?
if( rfid.isCard() )
{
//if RFID Tag is detected, check for the Unique ID,
//and print it on the Serial Window
if( rfid.readCardSerial() )
{
lcd.clear();
lcd.print("UNIQUE ID is:- ");
delay(500);
lcd.setCursor(0,1); //Set LCD Cursor to Second Row, First Character

//Unique id is 5 Digit Number.
//Printing in HEX for better Understanding
for( int i = 0; i < 5; i++ )
{
Serial.print(rfid.serNum*, HEX);*

  • Serial.print(" “); *
    _ lcd.print(rfid.serNum*,HEX);_
    _
    lcd.print(” "); _
    _
    } _
    _
    delay(500);*_

* //Compare this RFID Tag Unique ID with your My_RFID_Tag’s Unique ID*
* for(int i = 0; i < 5; i++)*
* { *
* //if any one Unique ID Digit is not matching,*
* //then make My_Card = false and come out from loop*
* //No need to check all the digit!*
if( My_RFID_Tag != rfid.serNum )
* {*
* My_Card = false;
_ break;
}
}
Serial.println();
delay(1000);_

//If RFID Tag is My_Card then give access to enter into room*

* //else dont open the door.*
* if(My_Card)
_ {
Serial.println("\nWelcome To Your Room, Robodia!");
lcd.clear();
lcd.print(“Welcome to Your”);
lcd.setCursor(0,1);
lcd.print(“Room, Robodia!”);
delay(2000); *_

* //Turn on the Green LED as an indication of permission is given*
* //to access the room.*
* digitalWrite(Green_LED,HIGH);*

* //Buzzer Config, taken from:*
* //File → Examples → Digital → ToneMelody*
* // iterate over the notes of the melody:*
* int i = 0;*
* while(i < 2)*
* {*
* for (int thisNote = 0; thisNote < 12; thisNote++)*
* { *
* // to calculate the note duration, take one second*
* // divided by the note type.*
* //e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.*
* int noteDuration = 1000 / noteDurations[thisNote];*
* tone(8, melody[thisNote], noteDuration); *
* // to distinguish the notes, set a minimum time between them.*
* // the note’s duration + 30% seems to work well:*
_ int pauseBetweenNotes = noteDuration * 1.30;
* delay(pauseBetweenNotes);
// stop the tone playing:
noTone(8);
}
i = i + 1;
delay(500);
}
delay(1000);
//Now, Open the Door with the help of Servo Motor*

* DoorLock.write(180);
delay(200);
lcd.clear();
lcd.print(“Door is Open”);
lcd.setCursor(0,1);
lcd.print(“Now!”);
delay(2000);
lcd.clear();
//Give 10 Sec delay to enter into room*

* //After that door will again closed!
for(int i = 10; i > 0; i–)
{
lcd.print(“Door will close”);
lcd.setCursor(0,1);
lcd.print(“in “);
lcd.print(i);
lcd.print(” Sec.HurryUp!”);
delay(1000);
lcd.clear();
}
//Now,Door is closed and Green LED is Turned-Off.
DoorLock.write(0);_

digitalWrite(Green_LED,LOW);
_ delay(200);
lcd.clear();
lcd.print(“Door is Close”);
lcd.setCursor(0,1);
lcd.print(“Now!”);
delay(2000);
}*_

* // If RFID Tag is not My_Card then*
* // Do not open the Door and*
* //Turn-On Red LED and Buzzer as an indication of Warning:*
* //Somebody else is trying to enter into your room.*
* else*
* {*
* Serial.println("\nGet Out of Here !");*
* lcd.clear();*
* lcd.print(“Card isNOT FOUND!”);*
* lcd.setCursor(0,1);*
* lcd.print(“Get Out of Here!”);*
* for(int i = 0; i < 7; i++)*
* {*
* digitalWrite(Buzzer, HIGH);*
* digitalWrite(Red_LED,HIGH);
_ delay(500);
digitalWrite(Buzzer, LOW);_

digitalWrite(Red_LED,LOW);
_ delay(500);
}
delay(1000);
}
}
}
//Put RFID Reader into Halt, untill it not detects any RFID Tag.
rfid.halt();_

}``*

the error message appears and says:
exit status 1
pitches.h: No such file or directory

Hello and welcome to the forum. It looks like you tried to use code tags, but didn't put your code inside it! Please ready the sticky post about how to do that.

If the IDE isn't finding something, you probably didn't install that library.