hmm cool, I'm having trouble with finding the period and frequency! the wheel turns 8 times in a second there are 16 magnets north south. did you see post 692? I asked chatgpt about the frequency, it says 128Hz "because each rotation produces 16 magnetic field changes" and the rotational frequency * No of magnets = frequency, just added that bit so people can follow! period is 1/f in this case = 0.00781 seconds
If you come up with that "quickly" then I'd love to see what you could do with a bit more time!!! I'll have pics of the machine soon