Password-Protected, Arduino-Controlled Servo Gate

1#include<Servo.h>
2Servo myservo;
3Servo myservo1;
4
5  int led1=5;
6  int led2=6;
7  int led3=7;
8  int push1=2;
9  int push2=3;
10  int push3=4;
11  int push4=A4;
12  int counter1=0;
13  int counter2=0;
14  int counter3=0;
15   int counter4=0;
16  
17
18void setup() {
19  // put your setup code here,  to run once:
20
21  pinMode(led1,OUTPUT);
22  pinMode(led2,OUTPUT);
23  pinMode(led3,OUTPUT);
24    pinMode(push1,INPUT);
25        pinMode(push2,INPUT);
26            pinMode(push3,INPUT);
27             pinMode(push4,INPUT);
28            Serial.begin(9600);
29            myservo.attach(9);
30          
31                 myservo1.attach(10);
32  
33
34}
35
36void loop()  {
37  int buttonState1=digitalRead(push1);
38   int buttonState2=digitalRead(push2);
39    int buttonState3=digitalRead(push3);
40       int buttonState4=digitalRead(push4);
41    
42if(buttonState1==1){
43  
44  counter1=1;
45  }
46      
47if(buttonState1==1  && buttonState3==1){
48  
49  counter2=2;
50  }
51  if(buttonState2==1 && buttonState3==1){
52  
53  counter3=3;
54  }
55
56if(buttonState4==1){
57  
58  counter4=4;
59  
60  }
61
62
63
64
65
66
67    
68Serial.println("counter2");
69Serial.println(counter2);
70delay(50);
71Serial.println("counter1");
72Serial.println(counter1);
73delay(50);
74Serial.println("counter3");
75Serial.println(counter3);
76delay(50);
77
78
79
80if(counter1==1  && counter2==2 && counter3==3){
81  digitalWrite(led1,HIGH);
82  digitalWrite(led2,HIGH);
83  digitalWrite(led3,HIGH);
84  myservo.write(90);
85    myservo1.write(0);
86     
87  
88  
89  
90  }
91  else{
92      digitalWrite(led1,LOW);
93  digitalWrite(led2,LOW);
94  digitalWrite(led3,LOW);
95  myservo.write(0);
96    myservo1.write(75);
97     
98    
99  
100    
101    
102    }
103    if(buttonState4==1){
104      counter1=0;
105      counter2=0;
106      counter3=0;
107      
108      
109      
110
111      }
112    
113
114Serial.println("buttonState4");
115Serial.println(buttonState4);
116delay(50);
117
118}
119
120
121
122
123    

1#include<Servo.h>
2Servo myservo;
3Servo myservo1;
4
5  int led1=5;
6
7  int led2=6;
8  int led3=7;
9  int push1=2;
10  int push2=3;
11  int push3=4;
12
13  int push4=A4;
14  int counter1=0;
15  int counter2=0;
16  int counter3=0;
17
18   int counter4=0;
19  
20
21void setup() {
22  // put your setup code here,
23  to run once:
24
25  pinMode(led1,OUTPUT);
26  pinMode(led2,OUTPUT);
27  pinMode(led3,OUTPUT);
28
29    pinMode(push1,INPUT);
30        pinMode(push2,INPUT);
31            pinMode(push3,INPUT);
32
33             pinMode(push4,INPUT);
34            Serial.begin(9600);
35            myservo.attach(9);
36
37          
38                 myservo1.attach(10);
39  
40
41}
42
43void loop()
44  {
45  int buttonState1=digitalRead(push1);
46   int buttonState2=digitalRead(push2);
47
48    int buttonState3=digitalRead(push3);
49       int buttonState4=digitalRead(push4);
50
51    
52if(buttonState1==1){
53  
54  counter1=1;
55  }
56      
57if(buttonState1==1
58  && buttonState3==1){
59  
60  counter2=2;
61  }
62  if(buttonState2==1 && buttonState3==1){
63
64  
65  counter3=3;
66  }
67
68if(buttonState4==1){
69  
70  counter4=4;
71
72  
73  }
74
75
76
77
78
79
80    
81Serial.println("counter2");
82Serial.println(counter2);
83delay(50);
84Serial.println("counter1");
85Serial.println(counter1);
86delay(50);
87Serial.println("counter3");
88Serial.println(counter3);
89delay(50);
90
91
92
93if(counter1==1
94  && counter2==2 && counter3==3){
95  digitalWrite(led1,HIGH);
96  digitalWrite(led2,HIGH);
97
98  digitalWrite(led3,HIGH);
99  myservo.write(90);
100    myservo1.write(0);
101
102     
103  
104  
105  
106  }
107  else{
108      digitalWrite(led1,LOW);
109  digitalWrite(led2,LOW);
110
111  digitalWrite(led3,LOW);
112  myservo.write(0);
113    myservo1.write(75);
114
115     
116    
117  
118    
119    
120    }
121    if(buttonState4==1){
122      counter1=0;
123
124      counter2=0;
125      counter3=0;
126      
127      
128      
129
130      }
131
132    
133
134Serial.println("buttonState4");
135Serial.println(buttonState4);
136delay(50);
137
138}
139
140
141
142
143
144