Science Project

thingiverse

Here is a DC motor car, powered by a rechargeable battery and capable of propelling itself at speeds of up to 10 miles per hour. The motor itself consists of a rotating shaft, which turns at incredible speeds due to the electromagnetic properties of its magnets. When power from the battery reaches this section of the car, it starts to rotate rapidly until electricity runs out. A metal case protects vital components such as electrical contacts and an encoder circuit board - responsible for tracking precise distance traveled during each test run! The final feature adds extra maneuverability: an on-board control unit controls when power turns on/off depending where speed ranges lie; enabling faster responses compared against older designs