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Component List:
1pcs R3 Controller Board
1pcs V 5.0 extension board
1pcs L298N motor driver board
1pcs Ultrasonic Sensor
1pcs Ultrasonic holder
1pcs Servo motor
1pcs Servo motor fixed plate
1pcs Bluetooth module
1pcs IR Receiver Module
3pcs Line tracking module
1pcs USB cable
4pcs Motors
4pcs Wheels
1pcs Cell box
1pcs Black tape 2pcs Acrylic plates
5bag Screws and nuts for every part
1pcs 40pin F-F dupont wire
1pcs Mini Screwdriver
4pcs Bunding belts
1pcs tutorial downlaod card