LEGO EV3 : Dual Colour Sensors

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Detecting the Intersections

The color sensors need to set into compare Reflected light intensity
1. As the robot moves from side to side along the line it will stop at an intersection 
2. If LS1< LS2  then turn Left
3. If LS1>LS2 then turn Right


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LEGO EV3 - Double Colour Sensor Line Follower

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RoboCup Junior Australia -2018 Two Sensor Line Follower This logic has four steps to complete the programme 1. If both sensors detect White move Forward 2. If  LS1 detects White & LS2 detects Black  turn Right 3. If LS1 detects Black & LS4 detects white turn Left 4. If LS1 & LS2 both detect Black then Stop
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