slewis@aerospace.aero.org (10/20/90)
port at about 100 samples/sec. This will enable me to run an application we have developed on the LC.
powsner@csb1.nlm.nih.gov (Seth M Powsner) (10/22/90)
Connecticut microComputer Inc offers a line of serial and GPIB products for A/D input and output. I used an earlier GPIB product "Buster" for EKG digitizing (normally 200-1000samples/sec). Had a little trouble do to conflicting interpretations of the "standard," but they customized an eprom to get me past the problem. No trouble since. CmC: Connecticut microComputer Inc. P.O.Box 186 Brookfield, CT 06804 800-426-2872 or 203-354-9395 Seth M Powsner powsner@nlm.nih.gov powsner@yalemed.bitnet (No affiliation with CmC. Just a customer)
mikec@allspice.lcs.mit.edu (Mike Ciholas) (10/22/90)
In article <89100@aerospace.AERO.ORG> slewis@aerospace.aero.org () writes: >port at about 100 samples/sec. This will enable me to run >an application we have developed on the LC. Consider modifying a sound digitizer like the CSD or MacRecorder to do this. It has 8 bit resolution which may not be enough for your application, but it does do 22254 samples per second. It can be easily modified to do fewer conversions (or you can ignore every nth sample) and it can be made to accept a +/- 1 volt signal for full amplitude down to DC. The CSD kit is available from: CEDAR Technologies P.O. Box 224 Dublin, NH 03444 for $45 plus $4 shipping and handling to US customers. Write for foreign ordering info. A cable (not included) is $8 and a disk with PD and shareware sound stuff (some with source code) is $5. Disclaimer: I am CEDAR Tech. Mike Ciholas mikec@lcs.mit.edu