The previous chapter introduced you to the Arduino MEGA: servos and battery requirements. It ended with an understanding of what we are going to build by the means of using a dog as prior art.
In this part (2 out of 3), in the series of the robot dog chapters, we will focus on building the chassis of the robot dog, and then completing the circuit. What we are about to do in this chapter is time consuming, so it is okay to take breaks in between to give your fingers and mind some rest. In summary, we are going to cover the following topics:
Building the chassis
Completing the circuit
That being said, let us begin.