ITEAD Two Wheel Self Balancing Upright Rover Car Robot Starter Kit For Arduino Desripition: The Self-balancing Car Starter Kit is designed for all electronic hobbyists who want to undertake a self-balancing car project. This kit includes all components that you would need. By using the Stablizer shield, you can shorten your project development time. We provide a tutorial and source code that tells you how to use Stablizer shield with arduino to make this self-balancing car work. You can also make your own interesting projects by using the parts of the Kit. Note: 12V lithium battery and UNO are not included in this starter kit. This car compatible with Iteaduino UNO Product ID: 1043220 and other UNO board. Features: - Rated Voltage: DC 12v - Gear ratio: 1\/34 - PWM: 26\/rpm - No-load speed: 126rpm\/m - No-load current: 46ma - Stall current: 1000ma - Stall torque: 4.2kg.cm - Rated speed: 100rpm\/m - Rated current: 250ma - Rated torque: 0.85kg.cm - Rated power: 1.25w Pacakge included: 1 x Acrylic Baseboard 1 x Stablizer Shield 2 x Motor 2 x Wheel 2 x Aluminiun Alloy Fixed Bracket 1 x screw pack