fidget spinner generator

[sciencetoolbar]

Model 1
1. coil without core - inside a syncronous motor 230 V ( A4 laminators and mirowaves turntable motor)

2. led

3. fidget spinner

4. 3 neodymium magnets

https://www.youtube.com/watch?v=Qc1fk5bMAV4

Model 2

1. coil without core - inside a syncronous motor 230 V ( A4 laminators and mirowaves turntable motor)

2. led

3. fidget spinner

4. 1 neodymium magnet ( under the fidget spinner , which is not moving )

https://www.youtube.com/watch?v=dc5Kiq-984Q

[sciencetoolbar]

and an improved model using 3 neodymium spheres 13 mm and a coil iron-less
https://www.youtube.com/watch?v=_Rmx3q_qLt4

[lupacexi]

Thank you!