LEGO MINDSTORMS robotics
LEGO MINDSTORMS robotics — Items 17 — LEGO Rectangle or Parallelogram、Rotation of a small wheel: Geometric transformation and probability application、Big Wheel Rotation Demo
LEGO MINDSTORMS robotics — Items 17 — LEGO Rectangle or Parallelogram、Rotation of a small wheel: Geometric transformation and probability application、Big Wheel Rotation Demo