Component List:1pcs R3 Board1pcs USB cable1pcs V5.0 extension board1pcs L298N motor driver board1pcs Ultrasonic Sensor1pcs Ultrasonic holder1pcs Servo motor1pcs Servo motor fixed plate2pcs Motor2pcs Wheel1pcs Remote1pcs IR Receiver Module1pcs Cell box1pcs Acrylic plates2bag Screws and nuts for every part1pcs 20pin F-F dupont wire1pcs Screwdriver2pcs Bunding belt1pcs Card with tutorial