After lurking around here for a few years I decided to take the plunge, and build an overly complex robot as my first project.
I want to base the electronics/programming around the '$50' robot tutorial, and had a quick question;
As you can see from my design sketch, it has four legs, of which I will control with one servo each. Plus one servo to tilt
the 'head' up and down. Now that's 5 servos total, and my question is this; do I need any special parts to run this many servos,
or can I basically purchase the $50 robot parts list unaltered(Plus extra servos of course)?
Also, is it difficult to link extra LED's into the circuit just for showiness? In fact, just how much stuff can I run off one microcontroller?
Ok so that's sorta three questions:D