Quote:
Originally Posted by F22Rapture
I don't think spending $190 on a limit switch is a good use of our somewhat limited resources.
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"like" that, not that exactly. Surely you can find a $2 limit switch and make it work like that? Oh, NVM, you're a programmer...
My point was that there may be hardware out there of which you are unaware, that will solve your problem for a lot less complexity and money than that prox sensor.