Proportional Line Following with EV3 Mindstorms. Part 3 Pro Preview

Last part of the series. The final touch of the program makes sure that it works and is following the line with the LEGO Mindstorms EV3 Color Sensor in a smooth and fast way. 

  • #177
  • 01 Nov 2015
  • 5:47


In the video the second math block is not correctly connected. Download the program from the Materials section to see the correct version.

The problem is that the output port from the sensor is connected to input "b" and should be connected to input "a". 

Correction for the proportional follow algorithm

Previous episodes:

Instructions for building the robot are available in:

Proportional Smooth Line Following

Use this program and you won't have problems in following lines with EV3 Mindstorms Color Sensor: