Praveen BabuMohan Kumar
Published © CC BY-NC

Autonomous Bot

An Arduino-based rover that is capable of sensing its environment and navigating without human input.

BeginnerWork in progress2.5 hours897
Autonomous Bot

Things used in this project

Story

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Code

Code

Arduino
This is the Trial (or) Base code for the Project and it is under Development. After Completing We will Upload The Full Code .
int r1=13;
int r2=3;
int r3=4;
int r4=7;
int IR1,IR2,IR3,IR4;
int leftmotor1=5;
int leftmotor2=6;
int rightmotor1=10;
int rightmotor2=11;



void setup() 
{
   Serial.begin(9600);
   pinMode(leftmotor1,OUTPUT);
   pinMode(leftmotor2,OUTPUT);
   pinMode(rightmotor1,OUTPUT);
   pinMode(rightmotor2,OUTPUT);
   
   pinMode(IR1,INPUT);
   pinMode(IR2,INPUT);
   pinMode(IR3,INPUT);
   pinMode(IR4,INPUT);                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
}

void loop() 
{   
  IR1=digitalRead(r1);
  IR2=digitalRead(r2);
  IR3=digitalRead(r3);
  IR4=digitalRead(r4);
    if ((IR1!=1)&&(IR2!=1)&&(IR3!=1))
   {
     motforward();
   }
  else if(((IR1,IR2,IR3)==1)&&((IR4)!=1))
   {
      motstop();
      delay(1000);
      motbackward();
      delay(2000);
   }
   else if(((IR3,IR1)==1)&&((IR2,IR4)!=1))
   {
      motstop();
      delay(1000);
      motright();
      delay(1000);
      
   }
   else if(((IR2,IR1)==1)&&((IR3,IR4)!=1))
   {
    motstop();
    delay(1000);
    motleft();
    delay(1000);
      
   }
   else if((IR1==1)&&(IR2==1)&&(IR3==1)&&(IR4==1))
   {
      motstop();
   }
   else if (IR4==1)
   {
    motstop();
   }
}
   void motforward()
   {
      digitalWrite(leftmotor1,HIGH);
      digitalWrite(leftmotor2,LOW);
      digitalWrite(rightmotor1,HIGH);
      digitalWrite(rightmotor2,LOW);
    
   }
  void motbackward()
   {

      digitalWrite(leftmotor1,LOW);
      digitalWrite(leftmotor2,HIGH);
      digitalWrite(rightmotor1,LOW);
      digitalWrite(rightmotor2,HIGH);
   }
   void motleft()
   {
      digitalWrite(leftmotor1,LOW);
      digitalWrite(leftmotor2,HIGH);
      digitalWrite(rightmotor1,LOW);
      digitalWrite(rightmotor2,LOW);
   }
   void motright()
   {
      digitalWrite(leftmotor1,LOW);
      digitalWrite(leftmotor2,LOW);
      digitalWrite(rightmotor1,LOW);
      digitalWrite(rightmotor2,HIGH);
   }
   void motstop()
   {
      digitalWrite(leftmotor1,LOW);
      digitalWrite(leftmotor2,LOW);
      digitalWrite(rightmotor1,LOW);
      digitalWrite(rightmotor2,LOW);
   }

Credits

Praveen Babu

Praveen Babu

6 projects • 36 followers
Electronics and communication Engineer Student at KCT,Coimbatore
Mohan Kumar

Mohan Kumar

6 projects • 40 followers
Tech enthusiast with interest in IoT and Embedded systems

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