It takes the commands from the remote control and adjusts the electrical current flowing to the motor accordingly. By precisely modifying the current magnitude and pulse width, it enables seamless transitions between high and low speeds of the YIKONG YK6101 RC CAR.

This allows the driver to have precise control over the car’s speed, like smoothly shifting from a high-speed dash to a slow crawl when encountering different terrains during driving the YIKONG YK6101 RC CAR.