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0 pointsrcarmo2y ago0 comments

Electromagnetism. It’s inside the bell coil.

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Oh, that makes so much more sense. For some reason I was thinking the reed switch was inside the button! Those coils are pretty strong.

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0 pointsrcarmo2y ago0 comments

Electromagnetism. It’s inside the bell coil.

Oh, that makes so much more sense. For some reason I was thinking the reed switch was inside the button! Those coils are pretty strong.

j / k navigate · click thread line to collapse