The robot featured in the above picture is our final product. It is capable of rotating on three separate axis; rotation about its base, rotation at the base of the first arm, and rotation at the base of the second arm link. There are two levels of this robot, the first has a very basic controller, the second has a wireless controller and some more advanced controls. We will begin with the first design and then once that is finished it can be easily upgraded to the wireless version. The six buttons on the breadboard are use to control which joint is moving and in what direction is it moving. The robot can also be controlled using something called R-code. This code is similar to G-code for CNC, you specify which joint you are moving, the direction, and at what speed it is to move. This code is entered on the computer through a windows application included in these instructions.
So if I have captured your interest (which i hope i have) then I suggest you make every attempt to follow this Instructable and build this robot. Not only will you be able to automate the boring tasks in life but you will also emerge with a greater understanding of micro-Controllers and robotics.