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londons_explore
on Aug 5, 2017
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ThyssenKrupp Multi – world’s first rope-free eleva...
I love that position sensor. It doesn't say how the code on the strip is determined, but I'd like to imagine it's some kind of gold code so the sensor can find the position even if 99% or more of the code is occluded with dust or dirt.
Animats
on Aug 5, 2017
[–]
Yes, that's very nice. Digital cameras and processors are so cheap now that's probably cheaper than the older systems.
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