Created this from various Tamiya kits

The #168 gear box has a 38.25:1 ratio the frame is a Universal plate cut in half:


Using the #268 IR controller and the Low rpm type 130 motors

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Cool. Have you already included a controller like Arduino? Asking because I can’t see any.

The controller is the Tamiya #70268 Infra-red remote controller, you can program your TV remote to control the vehicle