3 Sensor Line Follower?! – The Most Versatile EV3 Line Following Program

You’ve seen every EV3 line following program out there, but none of them can handle the most extreme conditions. Enter the 3 sensor EV3 line follower! This is hands down the most versatile line following program out there. It can easily follow straight lines and smooth curves, but it can also tackle 90 degree corners that pop up without notice. This is an extreme line follower for the most demanding of challenges. It works by combining the principles of a single sensor proportional line follower with those of a two sensor line follower. Note that it is not necessarily the most practical option for an FLL or WRO robot.

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