On 06/09/2010 13:12, RussellMc wrote: > LFR<-- Olin's TCP/IP Network Stack > > > You'll need to tell us what you know and what you need to know, and what > you've done and what you need to do. > > Nobody here is going to do your project for you (probably :-) ) but you c= an > expect lots of useful input IF you are willing to explain everything well > and in adequate detail AND if you listen to what yuou are told and don't > ignore good advice and keep trying to do things which are unproductive > (That's not based on what you've said so far - MOST people who come here > needing a lot of help tend to not tell us enough and not listen to advice > given and don't try suggested ideas before asking the same question again= .. > You can do better than the average person by doing it right from the star= t). > > All that said, Google has lots and lots and lots of advice on line follow= ing > robots. Many many people build then because they are relatively easy to d= o > and fun when they work. > > Here are just a few of ther many pages that Google knows about: > > PIC > > Excellent http://linefollower-robot.blogspot.com/ > > Excellent tutorial. Understand the algorithm and the rest is "easy" > > http://www.richardvannoy.info/my-line-follower.php There is a Line Follower Robot code in original Lego Mindstorms RCX1.0=20 flow chart code. It's very easy to understand and worked when I built=20 one about a million years ago, Programming the PIC and understanding the problem are separate, as=20 Russell indicates. The details of design depend on kind of line/surface and type of locomotion= .. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .