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???
11/01/03 05:30
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 		 #57649 - RE: How to detect a fiber thread...
Responding to: ???'s previous message
Just a novel suggestion. As an experiment, see if the thread reflects a noticable amount of light from a cheap laser pointer. If it does, you might try an optical sensor of some sort. It will certainly be contactless.

List of 26 messages in thread
TopicAuthorDate
How to detect a fiber thread...            01/01/70 00:00      
   RE: How to detect a fiber thread...            01/01/70 00:00      
   RE: How to detect a fiber thread...            01/01/70 00:00      
      RE: How to detect a fiber thread...            01/01/70 00:00      
         RE: How to detect a fiber thread...            01/01/70 00:00      
            RE: How to detect a fiber thread...            01/01/70 00:00      
               RE: How to detect a fiber thread...            01/01/70 00:00      
   RE: How to detect a fiber thread...            01/01/70 00:00      
   RE: How to detect a fiber thread...            01/01/70 00:00      
      RE: How to detect a fiber thread...            01/01/70 00:00      
         RE: How to detect a fiber thread...            01/01/70 00:00      
            RE: How to detect a fiber thread...            01/01/70 00:00      
            RE: How to detect a fiber thread...            01/01/70 00:00      
   Use scattered light...            01/01/70 00:00      
   RE: How to detect a fiber thread...            01/01/70 00:00      
      RE: How to detect a fiber thread...            01/01/70 00:00      
         RE: How to detect a fiber thread...            01/01/70 00:00      
   RE: How to detect a fiber thread...            01/01/70 00:00      
      RE: How to detect a fiber thread...            01/01/70 00:00      
         RE: How to detect a fiber thread...            01/01/70 00:00      
            RE: How to detect a fiber thread...            01/01/70 00:00      
            RE: How to detect a fiber thread...            01/01/70 00:00      
   RE: How to detect a fiber thread...            01/01/70 00:00      
      RE: How to detect a fiber thread...            01/01/70 00:00      
         RE: How to detect a fiber thread...            01/01/70 00:00      
            RE: How to detect a fiber thread...            01/01/70 00:00      

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