> A fellow engineer mentioned that he used a regular camcorder in "night" mode > to troubleshoot PCBs. I thought maybe I could use an IR security cam with an > IR filter for the same purpose? Do you think it's not going to be sensitive > enough? The last time I tried using a normal web cam with the IR-block filter removed, it did not do so well. Low ohmage meter works better for me. While doing the IR experiment (to see remote controller LED), I also made my first bad purchase on the ebay on an IR sunglass that claimed to let one sees IR. Beware of this item as it had a money-back warranty which is useless when you factor in the shipping fees. Cheers, Ling SM -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist