fidget spinner generator :)

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fidget spinner electric generator

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the second model is using a single neodymium magnet disc (under the fidget spinner, which is not moving )

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and the improved model no 3 which is using 3 neodymium spheres 13 mm + coil iron - less + led

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and a fresh model 3 in 1 which can be configured by user 3 choices

3 neodymium spheres + 3 neodymium discs
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the next challenge is to make a fidget spinner generator which can generate aprox 100 V at the beginninig.
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And model no 5 ... reaching 100 V at the begining.
Materials used :
1 neodymium sphere 30 mm
3 neodymium sphere 13 mm - used as extra weight for the fidget spinner
0.5 $ - cheap fidget spinner
coil iron-less
9w 230 V led bulb

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