>To make the LEGO 9797 car follow a black line and stop at the end of the line. When the car drives into a goal zone - a green rectangular piece of paper at the end of the black line. The idea is that we will try to use the light sensor to detect three different colors.
>To make the LEGO 9797 car follow a black line and stop at the end of the line. When the car drives into a goal zone - a green rectangular piece of paper at the end of the black line. The idea is that we will try to use the light sensor to detect three different colors.
