├── README.md
└── Code.txt


/README.md:
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1 | # TrafficLightControlSystem


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/Code.txt:
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 1 | int Lanel [] = {13,12,11}; //Lane 1 Red, Yellow and Green 
 2 | int Lane2[] = {10,9,8};// Lane 2 Red, Yellow and Green 
 3 | int Lane3[] = {7,6,5};// Lane 3 Red, Yellow and Green
 4 | int Lane4[] = {4,3,2};// Lane 4 Red, Yellow and Green 
 5 | void setup()
 6 | {
 7 | for (int i = O; i< 3; i++)
 8 | {
 9 | pinMode(Lanel [i], OUTPUT);
10 | pinMode(Lane2[i], OUTPUT); 
11 | pinMode(Lane3[i], OUTPUT); 
12 | pinMode(Lane4[i], OUTPUT);
13 | }
14 | for (int i = O; i< 3; i++)
15 | {
16 | digitalWrite(Lanel[i], LOW); 
17 | digitalWrite(Lane2[i], LOW); 
18 | digitalWrite(Lane3[i], LOW); 
19 | digitalWrite(Lane4[i], LOW);
20 | }
21 | }
22 | void loop()
23 | 
24 | 
25 | digitalWrite(Lanel[2], HIGH); 
26 | digitalWrite(Lane3[0], HIGH); 
27 | digitalWrite(Lane4[0], HIGH); 
28 | digitalWrite(Lane2[0], HIGH); 
29 | delay(7000); 
30 | digitalWrite(Lane1[2], LOW); 
31 | digitalWrite(Lane3[0], LOW); 
32 | digitalWrite(Lanel[l], HIGH); 
33 | digitalWrite(Lane3[1], HIGH); 
34 | delay(3000);
35 |  
36 | digitalWrite(Lanel[1], LOW); 
37 | digitalWrite(Lane3[1], LOW); 
38 | digitalWrite(Lanel[0], HIGH); 
39 | digitalWrite(Lane3[2], HIGH); 
40 | delay(7000); 
41 | digitalWrite(Lane3[2], LOW); 
42 | digitalWrite(Lane4[0], LOW); 
43 | digitalWrite(Lane3[1], HIGH); 
44 | digitalWrite(Lane4[1], HIGH); 
45 | delay(3000); 
46 | digitalWrite(Lane3[1], LOW); 
47 | digitalWrite(Lane4[1], LOW);
48 | 
49 | 
50 | 
51 | digitalWrite(Lane3[0], HIGH); 
52 | digitalWrite(Lane4[2], HIGH); 
53 | delay(7000); 
54 | digitalWrite(Lane4[2], LOW); 
55 | digitalWrite(Lane2[0], LOW); 
56 | digitalWrite(Lane4[1], HIGH); 
57 | digitalWrite(Lane2[1], HIGH); 
58 | delay(3000); 
59 | digitalWrite(Lane4[1], LOW); 
60 | digitalWrite(Lane2[1], LOW); 
61 | digitalWrite(Lane4[0], HIGH); 
62 | digitalWrite(Lane2[2], HIGH); 
63 | delay(7000); 
64 | digitalWrite(Lanel[0], LOW); 
65 | digitalWrite(Lane2[2], LOW); 
66 | digitalWrite(Lanel[1], HIGH); 
67 | digitalWrite(Lane2[1], HIGH); 
68 | delay(3000); 
69 | digitalWrite(Lane2[1], LOW); 
70 | digitalWrite(Lanel[1], LOW);
71 | }
72 | 


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