On Mon, 22 Feb 1999, GTE wrote: > Has anyone used or heard anything about the NOPPP(no parts pick > programmer) that was featured in an article in Electronics Now a while > back? Someone noted on this list that the one in Electronics Now can be flakey -- Mr. Covington has an updated version on this page: http://www.mindspring.com/~covington/noppp/ He also references two kit suppliers, a power supply circuit, assembly tips, and an experimental circuit using logic instead of diodes: may be better for longer cable lengths. - j