I am trying to make a toy car using dc motors, which will also have a wired remote control. I am planning on using two motors for the forward and backward movement of the car. However. for turning the car sideways, I need a way to turn the wheels. The best way I can think of is a small rotating structure with two wheels at the base of the car, like some toy cars. Using two dc motors, I would be able to steer it left or right. However, I am looking for a more elegant solution. Can anyone help me?