One of the Hound goals was the low cost and a short development time. To achieve this it was decided not to design a chassis and work on top of a RC car chassis. This reduced the development time and avoided all the prototyping extra costs.
We used not only the mechanical components but also the driving electronics like the electronic speed controller (ESC) and steering Servo. This meant that we had to work with a Ackerman style steering which has is advantages like an easier driving algorithm but also some disadvantages like the short turn ratio usual to this type of steering.
Another main mechanical component is the camera arm which will be discussed in mechanics Part II. The arm was 3D designed from scratch in order to elevate the camera and be as effective as possible by maintaining the 2 servos in the base.