This is a video of the assembled “2WD smart car chassis” without the Arduino microcontroller. Jumper wires obtained from the Arduino starter kit were cut, soldered, and taped onto the motor and battery leads adding plugin pins for the breadboard. The wires were then connected using a breadboard. Tape was put on the wheels to observe there rotation of the wheels. Note that the wheel do not turn at the same rate. When placed on the floor this car runs in circles like a chicken with it head cut off without the Arduino controller and that will be added next.