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To build generator from toy motorMaterials required :- wooden stand with nut & bolt, bent straw, metal strip, toy motor with small pulley, CD with big pulley, LED , sewing machine bobbin, flexi wire.
Procedure: 1) take a wooden stand with arm as shown below:
2) take big pulley with 2 CD’s sandwiched between the rubber foam
3) put bobbin as fat washer.
4)place the big pulley & lock it with nut as shown below:
5) note that the pulley must rotate freely.
6)fix 9-Volt toy motor with pulley with the help of metal strip.
7) place the rubberbands on the pulleys.
8)ensure smooth rotation.
9)fix led to the motor as shown:
10)rotate to light LED
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