thanks very much, they look identical, how do you tell one from the other?? ----- Original Message ----- From: "Alan B. Pearce" To: Sent: Monday, March 12, 2001 3:26 AM Subject: Re: [ot]: IR paper detector for a shredder > it will not be two LEDs, but rather an LED and a detector diode. I would try > replacing it with a standard opto interrupter type unit, which it may well be > anyway. > > -- > http://www.piclist.com hint: To leave the PICList > mailto:piclist-unsubscribe-request@mitvma.mit.edu > > -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu