Msg: 3231 *Conference*
09-24-92 04:05:36
From: FRANK MCJUNKINS
To : RICHARD HANSON
Subj: REPLY TO MSG #3225 ('102' I/O)
Ok on Alpha. I'll make some phone calls today and see if they are still in business. I did find that the AD-1 (A/D converter made in Seattle and advertised in 'Portable 100' years ago) is still in business and still manufactures the AD-1. The price has gone up to about $475 now, though! I've also heard of a series of A/D converters (self contained) made by Crystal Mfg. in Dallas, TX. They apparently have some 8, 12, 16, 20 bit A/D converters you just put voltage to, input, and output, and they do all the magic for you. Have to look into those, too.