tsagaan shugam medreh

 #include <AFMotor.h>

AF_DCMotor motor1(1);

AF_DCMotor motor2(2);

void setup() {

  // put your setup code here, to run once:

  motor1.setSpeed(255);  //1R MOTORIIN HURD

  motor2.setSpeed(168);  //2R MOTORIIN HURD

 pinMode(A0, INPUT); // initialize Left sensor as an input

 pinMode(A1, INPUT); // initialize Right sensor as an input

}

void loop() {

  int LEFT_SENSOR = digitalRead(A0);

  int RIGHT_SENSOR = digitalRead(A1);

if(RIGHT_SENSOR==0 && LEFT_SENSOR==0) { uragshaa();}

  else if(RIGHT_SENSOR==0 && LEFT_SENSOR==1) {baruun(); //Move Right

 }

  else if(RIGHT_SENSOR==1 && LEFT_SENSOR==0) {zuun(); //Move Left

}

  else if(RIGHT_SENSOR==1 && LEFT_SENSOR==1) {zogs();  //STOP

 }

  }

void uragshaa() {

  motor1.run(FORWARD);

  motor2.run(FORWARD);

}

void hoishoo() {

  motor1.run(BACKWARD);

  motor2.run(BACKWARD);

}

void zogs() {

  motor1.run(RELEASE);

  motor2.run(RELEASE);

}

void baruun() {

  motor1.run(FORWARD);

  motor2.run(RELEASE);

}

void zuun() {

  motor1.run(RELEASE);

  motor2.run(FORWARD);

}