Bluetooth Car

1char t;
2 long g=1000;
3void setup() {
4pinMode(13,OUTPUT);   //left  motors forward
5pinMode(12,OUTPUT);   //left motors reverse
6pinMode(11,OUTPUT);   //right motors forward
7pinMode(10,OUTPUT);   //right motors reverse
8pinMode(9,OUTPUT);//Led
9pinMode(8,OUTPUT);//BACK  LIGHT
10Serial.begin(9600);
11 
12}
13 
14void loop() {
15if(Serial.available()){
16  t = Serial.read();
17  Serial.println(t);
18}
19 
20if(t == 'F'){            //move  forward(all motors rotate in forward direction)
21  digitalWrite(13,HIGH);
22  digitalWrite(11,HIGH);
23}
24 
25else if(t == 'B'){      //move reverse (all  motors rotate in reverse direction)
26  digitalWrite(12,HIGH);
27  digitalWrite(10,HIGH);
28  
29}
30 
31else if(t == 'L'){      //turn right (left side motors rotate in  forward direction,)
32  digitalWrite(11,HIGH);
33  digitalWrite(12,HIGH);
34  digitalWrite(9,HIGH);
35
36
37
38   
39}
40 
41else if(t == 'R'){      //turn  left (right side motors rotate in forward direction, )
42  digitalWrite(13,HIGH);
43  digitalWrite(10,HIGH);
44  digitalWrite(9,HIGH);
45
46}
47
48else if(t ==  'W'){    //turn led on or off)
49  digitalWrite(9,HIGH);
50  
51}
52else if(t  == 'w'){
53  digitalWrite(9,LOW);
54
55}
56else if(t=='w'){
57  digitalWrite(8,HIGH);  //turn back led on
58}
59else if(t=='w'){
60  digitalWrite(8,LOW);
61}
62else  if(t=='M'){
63  digitalWrite(8,HIGH);
64  
65}
66else if(t=='m'){
67  digitalWrite(8,LOW);
68  
69}
70
71else if(t == 'S'){      //STOP (all motors stop)
72  digitalWrite(13,LOW);
73  digitalWrite(12,LOW);
74  digitalWrite(11,LOW);
75  digitalWrite(10,LOW);
76  digitalWrite(9,LOW);
77  digitalWrite(8,LOW);
78}
79delay(100);
80}
81

1char t;
2 long g=1000;
3void setup() {
4pinMode(13,OUTPUT);   //left
5  motors forward
6pinMode(12,OUTPUT);   //left motors reverse
7pinMode(11,OUTPUT);
8   //right motors forward
9pinMode(10,OUTPUT);   //right motors reverse
10pinMode(9,OUTPUT);//Led
11pinMode(8,OUTPUT);//BACK
12  LIGHT
13Serial.begin(9600);
14 
15}
16 
17void loop() {
18if(Serial.available()){
19
20  t = Serial.read();
21  Serial.println(t);
22}
23 
24if(t == 'F'){            //move
25  forward(all motors rotate in forward direction)
26  digitalWrite(13,HIGH);
27
28  digitalWrite(11,HIGH);
29}
30 
31else if(t == 'B'){      //move reverse (all
32  motors rotate in reverse direction)
33  digitalWrite(12,HIGH);
34  digitalWrite(10,HIGH);
35
36  
37}
38 
39else if(t == 'L'){      //turn right (left side motors rotate in
40  forward direction,)
41  digitalWrite(11,HIGH);
42  digitalWrite(12,HIGH);
43
44  digitalWrite(9,HIGH);
45
46
47
48   
49}
50 
51else if(t == 'R'){      //turn
52  left (right side motors rotate in forward direction, )
53  digitalWrite(13,HIGH);
54
55  digitalWrite(10,HIGH);
56  digitalWrite(9,HIGH);
57
58}
59
60else if(t ==
61  'W'){    //turn led on or off)
62  digitalWrite(9,HIGH);
63  
64}
65else if(t
66  == 'w'){
67  digitalWrite(9,LOW);
68
69}
70else if(t=='w'){
71  digitalWrite(8,HIGH);
72  //turn back led on
73}
74else if(t=='w'){
75  digitalWrite(8,LOW);
76}
77else
78  if(t=='M'){
79  digitalWrite(8,HIGH);
80  
81}
82else if(t=='m'){
83  digitalWrite(8,LOW);
84
85  
86}
87
88else if(t == 'S'){      //STOP (all motors stop)
89  digitalWrite(13,LOW);
90
91  digitalWrite(12,LOW);
92  digitalWrite(11,LOW);
93  digitalWrite(10,LOW);
94
95  digitalWrite(9,LOW);
96  digitalWrite(8,LOW);
97}
98delay(100);
99}
100