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160mV AC is still to low

A project log for Pressure Warning Device for Manual Toothbrushes

A Device made from Simple Analog electronics and 3D printed parts. It fits around a generic Manual Toothbrush and prevents over pressure.

bolzbrainBolzbrain 05/07/2022 at 14:160 Comments

I tryed a few more magnet sizes for the linear generator

I settled on magnets with 6mm diameter and 8mm lengh.

A setup with 3 magnets and 3 coils gave me 160mV AC

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