I glued the resin magnets, symmetrically positioned on the rotor, in 7 rows of N-pole magnets and 7 rows of S-pole magnets. The stator consists of two N/S poles and 4 coils, two of which are primary and two are secondary. The result: Spinned at 3000 rpm, it generates current on the main coil of 250V at 50Hz and on the secondary coil of 243V at 50Hz.

If you want to learn more about how you can build such a generator, I recommend that you search my channel and the other videos that will help you with this. I hope I was helpful! 😊