Robot starts when
recieves IR signal from remote control . It follows the blcak line on the white
surface with information from qtr8 using PID method. We added mz80 infrared
sensor for any surprise task. 

 Component List:  

 -Pololu QTR-8A Reflectance Sensor (8
Pieces Reflectance Sensor)  

-L298 Motor Driver Card  

-Arduino Nano  

-dc12V 2000RPM gear motor  

-2000mA 11.7V Li-po battery  

-3D Design chasis  

-10mm wide 30mm diameter rubber tire 

-IR Reciever for starting