- Color: Red  - Material: Plastic + CCL (copper-clad plate)  - Allows build it and program it easily with tons of published free codes  - Perfect robot car assembly kit for Arduino lovers  - Packing list:  - 1 x UNO Arduino controller  - 1 x Sensor expansion board  - 1 x L298 motor driver  - 3 x Line tracking sensors  - 1 x Omni-directional wheel  - 2 x Plates  - 2 x 6V motors  - 2 x Wheels  - 3 x 3-line Dupont cables (18cm)  - 6 x Single Dupont cables (18cm)  - 1 x USB cable  - 1 x Installation screws kit (80 PCS)  - 1 x Battery holder (2 x 18650 / not included)<img src="http://112.74.112.28/down/products/156156/156156_000.jpg">