Hand Crank Generator School Project Kit

    6009703026274

    Vendor: SmartLabs

    Out of stock
    R 125.00
    R 125.00
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    Turn the crank and the light comes on. No batteries anywhere in it, which is what makes the point: the electricity is coming from the learner's arm, through a geared motor working backwards as a generator.

    What your learner works with

    • A crank and gear train mounted on a base
    • A motor running in reverse as a generator
    • The relationship between how fast you turn and how bright the output
    • Energy conversion from mechanical to electrical, which they can feel in the resistance of the handle

    Covers Electrical Systems and Energy in CAPS Technology, Grades 7 to 9. It is the most expensive electrical item in the range at R125, and it is the one that gets passed around a classroom the most.

    Note: tools, glue and paint are not included.