🤖RoboLab Kids
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Build a Line Follower

Inventor · Ages 13–16

  1. 1Read each stepLearn one small robotics idea at a time.
  2. 2Press NextMove forward when you understand the step.
  3. 3Try the quick checkChoose an answer at the end of the lesson.
  4. 4Keep learningGet it right to earn XP and open the next lesson.

Step 1 of 3

Two IR sensors

Place them on each side of the line. Black absorbs IR, white reflects it.