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I considered a PING))) sensor but a IR sensor would probably work better because of short range. How accurate is the IR sensor thought? (+/- 1"?) bane
I can seem to find anything desirable , but I'll keep looking. I can see the translucent thing in and I'm guessing that something in the type changes (transparency and maybe it will be linear) but not quite sure thought.if anybody can help or have any opinions, I would be most grateful. jareth frank