>We hired a technician and put him to sorting resistors by color code the >first day. It wasn't till the second day that he told us he was >colorblind. Now If I had known that, I would still have hired him, but >would have found something else for him to do the first day! Imho color blindness is not a handicap in this problem because the colors used on el cheapo resistors (***) are *that* kind of colors. A DVM with a fixed plug-in contact pair is indispensable. (***): Is it red ? Is it brown ? Is it dark violet (what kind of color is that). Maybe gray ? No ? Oh well ... Peter -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.