How to make a lego mindstorms robot follow a line – discover the ev3meg fan robot discover the variety of lego mindstorms ev3 with lego robot mak3r studio! here we introduce you to the ev3 fan robots, cool alternative models for set 31313 designed by some of our most dedicated fans from around the world! how do you program a. Download the program from the materials section to see the correct version. the problem is that the output port from the sensor is connected to input "b" and should be connected to input "a". previous episodes: proportional line following with ev3 mindstorms. part 1. proportional line following with ev3 mindstorms. part 2. The proportional line follower is an essential staple in ev3 programming. it is the fundamental line following program to master for competitions such as fll or wro. a proportional line follower.
