Smooth Lego EV3 Line-Follower + Code-Screenshot in HD

Visit my blog for more info and to download the project file: blog.digidigital.de/?p=132&lan... This is my EV3 linefollower. Driving through narrow corners is possible because one wheel (the inner one) is set to a negative speed if the light sensor detects that the robot is either in the white or black area. This enables the robot to nearly turn on the spot. The sheets of paper are A3 (297 × 420mm)

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