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Re: [ATM] Flex Rocker Question

John S writes,



>I guess you missed the early part, we need something with a two-foot hole 
>in it.
>
>Also, that idea won't work cuz it can't tell what direction you're rotating.
>
>Any more ideas?

2 concentric tracks with pits/spaces out of phase by 180 deg..could
work like a quadrature encoder.

Also, could be an absolute encoder with multiple tracks.



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