2WD Platform
The DFRobot 2WD Platform DFR0280 is a two-wheeled mobile robotic platform. It is a great starting place for beginners and hobbyists, who can use it in building a variety of robotic devices, from line-followers to interactive bots. It includes two 50:1 geared DC motors, a cast aluminum chassis, four wheels, and various screws and nuts. The motors are driven by a 9V battery that is connected to a motor controller. This controller is controlled by a microcontroller (such as an Arduino) which allows users to program the robot to do whatever they want. Additionally, it has an onboard power switch, on/off switch, and two operation modes. It is designed to be an affordable yet durable solution for small robots.