https://teamknox.com/en/projects/robocar/hardware/index.html Introduction: This section explains the electrical components used in the “ RoboCar-TriClopes .” While some explanations of “Hardware ” also include the “Mechanics ” (as described elsewhere), Old-School separates the physical mechanical components (Mechanics ) from the electrical components (Hardware ). You could also call it “Electronics ,” and there is even a term called “Mechatoronics Hugo en-us