Arduino蓝牙小车制作代码资料

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小车

Arduino板

蓝牙模块

L298N

1. void go()
   
2. {
   
3. 
   
4. digitalWrite(5,HIGH);
   
5. digitalWrite(6,LOW);
   
6. digitalWrite(9,HIGH);
   
7. digitalWrite(10,LOW);
   
8. }
   
9. 
   
10. void left()
    
11. {
    
12.   digitalWrite(5,LOW);
    
13.     digitalWrite(6,LOW);
    
14.    digitalWrite(9,HIGH);
    
15.    digitalWrite(10,LOW);
    
16. }
    
17. 
    
18. void right()
    
19. {
    
20.   digitalWrite(5,HIGH);
    
21.     digitalWrite(6,LOW);
    
22.    digitalWrite(9,LOW);
    
23.    digitalWrite(10,LOW);
    
24. }
    
25. 
    
26. void back()
    
27. {
    
28.   digitalWrite(5,LOW);
    
29.     digitalWrite(6,HIGH);
    
30.    digitalWrite(9,LOW);
    
31.    digitalWrite(10,HIGH);
    
32. }
    
33. 
    
34. void add()
    
35. {
    
36.     int i;
    
37.     for(i=0;i<255;i+=5)
    
38.     {
    
39.      analogWrite(5,i);
    
40.      analogWrite(9,i);
    
41.      delay(100);   }
    
42.      digitalWrite(6,LOW);
    
43.    digitalWrite(10,LOW);
    
44. }
    
45. 
    
46. void ting()
    
47. {
    
48.   digitalWrite(5,LOW);
    
49.     digitalWrite(6,LOW);
    
50.    digitalWrite(9,LOW);
    
51.    digitalWrite(10,LOW);
    
52. }
    
53. 
    
54. void voice()
    
55. {
    
56. int i;
    
57. for(i=0;i<100;i++)
    
58. {
    
59. if(i%2==0)
    
60.    {
    
61. digitalWrite(7,HIGH);
    
62.   delay(500);
    
63.    }
    
64.   else
    
65.    {
    
66.   digitalWrite(7,LOW);
    
67.   delay(500);
    
68.   int x=Serial.read();
    
69.      if(x > 0)
    
70.     {
    
71.       digitalWrite(7,HIGH);
    
72.       break;
    
73.     }
    
74.    }
    
75. }
    
76. }
    
77.   
    
78. void setup() {
    
79.   // put your setup code here, to run once:
    
80. pinMode (5,OUTPUT);
    
81.   pinMode(6,OUTPUT);
    
82.   pinMode(9,OUTPUT);
    
83.   pinMode(10,OUTPUT);
    
84.   pinMode(7,OUTPUT);
    
85.   pinMode(13,OUTPUT);
    
86.   pinMode(12,OUTPUT);
    
87.   pinMode(11,OUTPUT);
    
88.   digitalWrite(7,HIGH);
    
89. Serial.begin(9600);
    
90. Serial.println("serial is ok");
    
91. }
    
92. 
    
93. void loop() {
    
94.   // put your main code here, to run repeatedly:
    
95. char ch;
    
96. ch=Serial.read();
    
97. Serial.println(ch);
    
98. if(ch=='w')
    
99. {go();}
    
100. else if(ch=='a')
     
101. {left();
     
102. digitalWrite(12,HIGH);}
     
103. else if(ch=='d')
     
104. {right();
     
105.   digitalWrite(11,HIGH);}
     
106. else if(ch=='s')
     
107. {back();
     
108. voice();
     
109. digitalWrite(13,HIGH);}
     
110. else if(ch=='t')
     
111. {ting();}
     
112. else if(ch=='q')
     
113. {add();}
     
114. }
     
115. 
     

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全部资料51hei下载地址：
代码资料.zip (256.42 KB, 下载次数: 33)

2018-4-29 13:48 上传

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第一次发帖，图片好像上传太大，打开有点慢，望谅解