From: utzoo!decvax!cca!Charlie@sri-unix Newsgroups: net.micro Title: Information needed on A/D interfacing for TRS-80 or Apple Article-I.D.: sri-unix.2263 Posted: Sat Jul 24 08:22:44 1982 Received: Mon Jul 26 07:05:30 1982 Len, at NYU we are using Apples for a similar applications with two set-ups - a board set from Interactive Microware in Pa. and a complete chassis that sits on the Apple from Cyborg in the Boston area; both seem to do fine but the former is a cheaper way to go and it is less professionally packaged (and cheaper) than the former. Both of these suppliers advertise heavily in the magaizines so you should have little trouble locating them. If you cannot find their phone numbers, I'll look around. The material is not at easy reach since other labs are involved. I must plead total ignorance on Radio Shack! Good luck, Charlie Strom