Today’s video teaches you how to make an intelligent proportional line follower for an EV3 robot. This smart line follower adjusts its speed based on previous errors measured by the EV3 color sensor, lowering its speed when the error increases. This is a great program for FLL robots and can handle more challenging lines than a standard line follower. This program was created and shared by Bendik Skarpnes from FLL Team Gosen.
Check out my book, “Building Smart LEGO MINDSTORMS EV3 Robots,” available on Amazon: https://amzn.to/2MyGVCl
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