Let's Make Robots!

Line Follower

Hello, I am thinking to make my second beginner bot after my 'Start Here Bot'....

And this time, I choose it to be a line following bot...

For this, I would be using a pre-programmed Analog Line Following Board...

 

Please tell me that shall I use this chip gor my next robot

&

Please tell me that 'can' a line follower do some amazing things with some other little attachments?

 

Thanks for any help.!