Let’s teach our Robo some geometrical figures. Do you know them all yourself?!
Build your Robo this way, so it can follow a line.
Prepare a large white paper and electrical tape with at least 15mm width (see an example here
Draw your favourite geometric shape on the paper using the electrical tape: the line should be at least 15 mm width; we will draw a triangle.
Open Robo Code interface and code the Line Follower Action; check the position of the Motors and change the speed to 70, so our Robo can learn the geometric shape slowly.