Arduino 2WD wheel Drive ultrasoic robot kit details

-  Arduino compatible UNO R3 *1

-  L298N motor driver board*1; 

-  Arduinos sensor extension board *1

-  Ultrasonic module *1; 

-  SG90 servo*1; 

- Car chassis *2; 

- Car Wheels 2 ; 

- DC Gear Motor(1:48) *2 

- 20 line encoder *2 ; 

- Fasteners *4 ; 

- Universal wheel*1 ; 

- 6AA battery box *1 

- Several screw nut; 

- FPV holder(for Servo)*1