How to align and follow a line with two light sensors

In this video we are showing how to use two light sensors to do basic aligning on a black line. This is always needed at the competitions. We also show an example for following a line with two sensors. 

  • #1
  • 16 Feb 2013
  • 4:50

Find an even IMPROVED version of aligning at How to tutorial 29 where you would learn how to build a block for aligning to a line.

For building instructions of the robot used in the tutorial refer to Episode 13.

Align to black lines

- Allign on black line using two light sensors;

Follow Line With Two Light Sensors

- Follow black line using two light sensors.

Courses and lessons with this Tutorial

This Tutorial is used in the following courses and lessons

Image for FIRST LEGO League Competition. Constructing and Programming a Robot Base
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Image for Simple following and aligning to lines and borders
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