Re: Looking for A2 printed circuit boards / interface cards

[aiiadict@hotmail.com (Rich J.)]

jungkurth@aol.com (JUNGKURTH) wrote in message news:<20010628213121.02705.00001314@ng-fd1.aol.com>...
> I am looking for A2 interface cards - blank printed circuit boards - prefer to
> get breadboard type - also trying to find a good source for A/D converter cards
> to develop real world interfacing experiments (check temp, monitor ground water
> depth, etc.) - Any thoughts?


I just spent 5 minutes with the PCB CAD program and I've got a nice
blank PCB with plenty of holes/pads, very similar to the one pictured
on the webpage mentioned later in this thread.

A/D converter:  Mountain A/D, Applied engineering A/D, 

or:

 my parallel card A/D system (25 channels).  I got 6502 assembly code
drivers, and a nice BASIC program that will collect, graph, and store
readings.

requires an Apple Inc. parallel card or compatible.

Rich