🚀 go-pugleaf

In article <86369@ut-emx.uucp> rcamama@ccwf.cc.utexas.edu (Robert Camama) writes:
>I've been wondering...I have been looking for a Mac+-compatible data 
>acquisition module.  The only one I know of is the Common Sense CNX four-input
>data acquisition module, running for $349 at Radiant Enterprises of San Fran-
>cisco, CA.  Does anyone know 
> 
>        1)  Of a data acquisition module such as the CNX, but at a lower 
>                price?
>        2)  Of a data acquisition module with TWO data inputs (I'm on a tight
>                budget, and I might go for a two input design if available)?

 
 In the curent Radio Shack catalog there is a DMM with RS-232 output.
I have one similar to this and have had it working with a mac by wiring the
cable differently. You would need two of these for two channels. This
would use up both serial ports on the mac. The DMM I have is 4.5 digits
and cost about $110.
 
 Mine came with software for an ibm pc clone. You can aquire data with a
communications program or write your own.