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| sci.optics | Discussion relating to the science of op | 12,750 messages |
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| Message 12,353 of 12,750 |
| Mike S to ggherold@gmail.com |
| Re: Other good optics forums? |
| 02 Oct 17 16:05:58 |
From: mscir@yahoo.com
On 10/2/2017 8:29 AM, ggherold@gmail.com wrote:
> Someone pointed me to the DT35 distance measuring device.
> https://www.sick.com/us/en/distance-sensors/mid-range-distance
sensors/dx35/dt35-b15251/p/p295353
> And I was wondering how it worked. (What's inside.)
> George H.
did you read this yet?
https://en.wikipedia.org/wiki/Proximity_sensor
it's interesting, looking fwd to replies here.
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