La plate-forme collaborative de bricolages scientifiques et pédagogiques


  • Etape 7

    Strip the ends of two fine electric wires.


    Open the motor case and lift the contacts for the battery. Make a small hole in the motor case with an awl and pass the wires through.


    Twist the stripped ends of the electric wire around the contacts of the battery.


    Close the motor case.


    Avertissement Check that the two contacts do not touch each other when closing of the motor case


    Taille originale

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