https://rc.kyosho.com/en/rccar/miniz/miniz-buggy-sports.html
Overview
The base model is a … running on 4x1.5V AA batteries in series giving us a nominal voltage of around 6V.
Top speed is 4m/sec, the wheel diameter is around 35mm
Drive motor
This is DC motor with an internal winding resistance of around x Ohm
Steering motor
This is DC motor with an internal winding resistance of around x Ohm
Steering gearbox
Steering position feedback
This is a potentiometer connected to 3.3V with a overall resistance of x kOhm and a working range of x Ohm to x Ohm