how to make a simple generator

Fidget spinner electric generator

fidget spinner is a stress relieving toy that consists of a bearing in the center of a multi-lobed  structure made from metal or plastic.


Fidget spinner simple electric generator. How to make a simple electric generator using a fidget spinner

Step 1.


fidget spinner , 3 neodymium magnets, a coil without core – we used a coil from a syncronous motor 230 V, inside A4 lamintor and  microwaves – turntable motors + led

Step 2.

fix the neodymium magnets on the fidget spinner

conect the led to the output wires of the coil


fidget spinner generator coil without core

fidget spinner generator coil without core

see also our small generators : small generators

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fidget spinner generator using 3 neodymium spheres 13 mm