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How Magical! A smart Robot Mouse tracks a black line using photo interrupter for its eyes. How Funny! Create a twisting and turning road layout yourself with black tape on a white background. See how it tracks the black line to find the target. Features: Sound Activated, Programmed IC, Uses Three Photo Interrupters to Detect a Black Line, Two Sets of Gear Motors (unassembled), Power Source: 4 AA Batteries not included. This item requires soldering and you can use our soldering kits to do it. Ages 12 and up. Item: 21-880. See our complete selection of educational toys, classified by category. |
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