One of the LEDs will be an emitter, the other a sensor.

Regards

Ben

To: PICLIST@MITVMA.MIT.EDU
cc:
From: rad0 <rden25@MINDSPRING.COM>
Subject: [ot]: IR paper detector for a shredder

Question is, how does this thing work?  It looks to me like two
clear led's, how does it detect anything?



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