I have had an arduino for a wile now but i just cannot find out how to make a robot with line following and obstacle avoidance.
How can I write a sketch that will alow one sensor to have more power over another sensor? So if my robot is moving along a line and i put something infrunt of it it will sotp useing the line sensors and use the code for the obstacle avoidance.
111swords
I decided to do this Tamiya tankbot as a blog as there's been a few similar posts lately and It is probably one of the most common platforms about the net so I will see if I can do something different with it. But for starters I have built it like a start here robot although I will not call it that. 
