I bought one of those Arduino uno r3 microcontrolers and the the book Making Things Talk with Arduino uno. I am starting to plan my first serious robot project and am starting to wonder if these smaller projects are any good for what I want or maybe I should just use Turbo CAD to plan my android and learn the specifics of just that. I think that would be cheeper and quicker than trying to build a robot to learn the details of each technology I plan to use. This is my first blog so if you don’t like it; Oh well. Thanks for reading.smiley