Cutting Board Frenzy You not the first I have seen here for using a cutting board. It seems to be popular on this site. Strong and durable for sure. You have alot of space to add on for sure. Easy to drill and tap too.
I have made two scripts… one to go to the ligth and other to avoid it. After some cut and paste from arduino.cc and others it works… Like the Breitenberg book robots… it is very interesting to the beginner.