We home school our younger two girls. Rose, who is in year 7 (Stage 4) is doing Science & Technology. A lot of home schoolers in our area really get into the control theory, make great use of Lego Mindstorms. Since the Ardiuno hit the streets a couple of years ago, I thought we would go down the line follower track using a suitable platform.
Unpacked the rest of the material I received. Just to give you an idea of the variety of patforms, we have Qty 1 as shown above.