RFID Door Lock

1/// This project was made by Mehmet Efe Peker.
2#include <RFID.h>
3#include  <SPI.h>
4#include <Servo.h>
5
6#define SS_PIN 10
7#define RST_PIN 9
8
9#define  SERVO_PIN 8
10
11#define kirmizi 2
12#define yesil 3
13
14#define buzzer 7
15
16int  ir_deger;
17
18Servo servo;
19RFID rfid(SS_PIN, RST_PIN);
20
21boolean kart  = false;
22
23int rfid_id[5] = {10,28,87,46,111};
24
25int ir = 5;
26
27boolean  kilit = false;
28
29
30void kapiyi_kapat() { /// Closes the door.
31  if(kilit  = true){
32    servo.write(0);
33    Serial.println("Door closed.");
34    delay(100);
35    servo.write(180);
36  }
37}
38
39
40void setup() {
41  pinMode(kirmizi,  OUTPUT);
42  pinMode(yesil, OUTPUT);
43  pinMode(buzzer, OUTPUT);
44  pinMode(ir,  OUTPUT);
45  servo.attach(SERVO_PIN);
46  Serial.begin(9600); 
47  SPI.begin();
48  rfid.init();
49}
50
51void loop() {
52  kart = true;
53  servo.write(0);
54  Serial.println("Hold the Card.");
55  if(rfid.isCard()){
56    if(rfid.readCardSerial()){
57      Serial.print("ID: ");
58      delay(100);
59    }
60    for (int i =  0; i<5; i++){
61      Serial.print(rfid.serNum[i]);
62      Serial.print("");
63      delay(100);
64    }
65    for (int i = 0; i<5; i++){
66      if(rfid_id[i]  != rfid.serNum[i]){
67        kart = false;
68        tone(buzzer, 3);
69        delay(1000);
70        noTone(buzzer);
71        Serial.println("Wrong ID.");
72        delay(1000);
73        return;
74      }
75    }
76    Serial.println();
77    delay(1000);
78      Serial.println("Welcome to your rome");
79      delay(1000);
80      digitalWrite(yesil,  HIGH);
81      delay(200);
82      digitalWrite(kirmizi, LOW);
83      tone(buzzer,  3);
84      delay(1000);
85      noTone(buzzer);
86      delay(100);
87      servo.write(180);
88      delay(2000);
89      Serial.println("Door opened.");
90      delay(10000);
91      kapiyi_kapat();
92      ir_deger = digitalRead(ir);
93      if (ir_deger  <= 500){
94        servo.write(0);
95        Serial.println("Door closed.");
96      }
97      else{
98        return;
99      }
100      }
101    }

1/// This project was made by Mehmet Efe Peker.
2#include <RFID.h>
3#include
4  <SPI.h>
5#include <Servo.h>
6
7#define SS_PIN 10
8#define RST_PIN 9
9
10#define
11  SERVO_PIN 8
12
13#define kirmizi 2
14#define yesil 3
15
16#define buzzer 7
17
18int
19  ir_deger;
20
21Servo servo;
22RFID rfid(SS_PIN, RST_PIN);
23
24boolean kart
25  = false;
26
27int rfid_id[5] = {10,28,87,46,111};
28
29int ir = 5;
30
31boolean
32  kilit = false;
33
34
35void kapiyi_kapat() { /// Closes the door.
36  if(kilit
37  = true){
38    servo.write(0);
39    Serial.println("Door closed.");
40    delay(100);
41
42    servo.write(180);
43  }
44}
45
46
47void setup() {
48  pinMode(kirmizi,
49  OUTPUT);
50  pinMode(yesil, OUTPUT);
51  pinMode(buzzer, OUTPUT);
52  pinMode(ir,
53  OUTPUT);
54  servo.attach(SERVO_PIN);
55  Serial.begin(9600); 
56  SPI.begin();
57
58  rfid.init();
59}
60
61void loop() {
62  kart = true;
63  servo.write(0);
64
65  Serial.println("Hold the Card.");
66  if(rfid.isCard()){
67    if(rfid.readCardSerial()){
68
69      Serial.print("ID: ");
70      delay(100);
71    }
72    for (int i =
73  0; i<5; i++){
74      Serial.print(rfid.serNum[i]);
75      Serial.print("");
76
77      delay(100);
78    }
79    for (int i = 0; i<5; i++){
80      if(rfid_id[i]
81  != rfid.serNum[i]){
82        kart = false;
83        tone(buzzer, 3);
84        delay(1000);
85
86        noTone(buzzer);
87        Serial.println("Wrong ID.");
88        delay(1000);
89
90        return;
91      }
92    }
93    Serial.println();
94    delay(1000);
95
96      Serial.println("Welcome to your rome");
97      delay(1000);
98      digitalWrite(yesil,
99  HIGH);
100      delay(200);
101      digitalWrite(kirmizi, LOW);
102      tone(buzzer,
103  3);
104      delay(1000);
105      noTone(buzzer);
106      delay(100);
107      servo.write(180);
108
109      delay(2000);
110      Serial.println("Door opened.");
111      delay(10000);
112
113      kapiyi_kapat();
114      ir_deger = digitalRead(ir);
115      if (ir_deger
116  <= 500){
117        servo.write(0);
118        Serial.println("Door closed.");
119
120      }
121      else{
122        return;
123      }
124      }
125    }