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    Drive a square

    For Form 1–3 · 3 lessons · 55 min in total

    Start the first lesson
    1. 1 How a DC motor turns Explain speed and direction control. 15 min Coming soon
    2. 2 Code: forward and turn Write your first drive program. 20 min Coming soon
    3. 3 Drive a perfect square Tune timing until the square closes. 20 min Coming soon