RC Drift Car by Arduino UNO

1
2
3int ForwordSignal=A1;
4int BackwordSignal=A4;
5int LEDs=3;
6int  ForwordMotor=4;
7int BackwordMotor=12;
8int code1;
9int cod2;
10int FM=0;
11int  BM=0;
12int state=0;
13int testRelay=8;
14
15
16
17void setup() {
18 
19      Serial.begin(9600);
20      pinMode(ForwordSignal,INPUT);
21      pinMode(BackwordSignal,INPUT);
22      pinMode(ForwordMotor,OUTPUT);
23      pinMode(BackwordMotor,OUTPUT);
24      pinMode(LEDs,OUTPUT);
25      pinMode(testRelay,OUTPUT);
26
27
28}
29
30void  loop() {
31     FM=analogRead(ForwordSignal);
32     BM=analogRead(BackwordSignal);
33
34     Serial.println("B");
35     Serial.println("----");
36     Serial.println("F");
37
38     if(FM>200) //  3.3volts ---675 bit
39     {
40      digitalWrite(ForwordMotor,HIGH);//  LOW to start the relay 
41      digitalWrite(BackwordMotor,LOW); // HIGH to stop  the relay 
42      digitalWrite(testRelay,LOW);
43      
44      state=1;
45                   Serial.print("FM is");
46                   Serial.println(FM);
47
48     }else if(BM>200)
49      {
50        digitalWrite(BackwordMotor,HIGH);//very  good
51        digitalWrite(ForwordMotor,LOW);
52        ; // HIGH to stop the  relay 
53
54                Serial.print("BM is");
55                Serial.println(BM);
56
57        state=2;
58      }else{digitalWrite(ForwordMotor,HIGH);
59        digitalWrite(BackwordMotor,HIGH);
60        digitalWrite(testRelay,HIGH); // HIGH to stop the relay 
61
62      };
63     
64
65
66}