LLLego Teacher Posted February 5, 2018 Hello my name is Laura and I teach a basic introduction to the Lego EV3 building and programming. I need help with programming and I am stumped and could use any assistance. Thank you in advance. I have a group that is following a basic line following program, created through the Lego included software. A switch inside of a loop on repeat where they turn one direction with color and the other direction without color. It works great and the robot follows easily. They added some other items to the robot that are connected to an extra motor but need to figure out where in the program they need to add programming to turn on this extra motor. They tried adding other color strips but that messed with the line following. How can they get the motor to turn on and or off without disturbing the line following and all this happen within one program? Thank you for any help or suggestions. Laura Share this post Link to post Share on other sites
