const int rmPwm = 3 ;
const int lmPwm= 2;
const int rm1= 34 ;
const int rm2= 30 ;
const int lm1= 38;
const int lm2 = 24;



void setup()
{
pinMode(pwm,OUTPUT) ;
pinMode(pwm1,OUTPUT);
pinMode(r1,OUTPUT) ;
pinMode(l1,OUTPUT) ;
pinMode(r2,OUTPUT) ;
pinMode(l2,OUTPUT) ;
}

void loop()
{
//For Straight ,
analogWrite(pwm,255) ;
analogWrite(pwm1,255) ;
digitalWrite(l1,HIGH) ;
digitalWrite(r1,LOW) ;
digitalWrite(l2,LOW) ;
digitalWrite(r2,HIGH) ;

delay(3000);

//For stop
analogWrite(pwm,255) ;
analogWrite(pwm1,255) ;
digitalWrite(l1,HIGH) ;
digitalWrite(r1,HIGH) ;
digitalWrite(l2,HIGH) ;
digitalWrite(r2,HIGH) ;
delay(3000);

//For back
analogWrite(pwm,255) ;
analogWrite(pwm1,255) ;
digitalWrite(l1,LOW) ;
digitalWrite(r1,HIGH) ;
digitalWrite(l2,HIGH) ;
digitalWrite(r2,LOW) ;
delay(3000);


//For left
analogWrite(pwm,100);
analogWrite(pwm1,255);
digitalWrite(r1,HIGH) ;
digitalWrite(l1,LOW) ;
digitalWrite(l2,LOW);
digitalWrite(r2,HIGH);
delay(3000);


//For Right
analogWrite(pwm,255);
analogWrite(pwm1,100);
digitalWrite(r1,HIGH) ;
digitalWrite(l1,LOW) ;


digitalWrite(l2,LOW);
digitalWrite(r2,HIGH);
delay(3000);

 }