Thanks for the info Rob! If I fall on my face with this PIC project (it could happen!) I may give your product a try. I didn't run across your site when google'n, so you may want to see if you can do something about that - of maybe I'm just a poor searcher? :) Chris Rob wrote: > > I want to control a DAC from my PC (using Visual Basic for now) > > You could buy a U401 from www.usbmicro.com (via > www.dontronics.com/u401.html). This device lets you interface from a > PC to > SPI (via USB). There are VB examples available in the "ODN" at > www.usbmicro.com that will help with the SPI programming via VB. > > Simply hang the SPI DAC off of the U401 and the VB program can be > used/modified to talk to the DAC. > > You can email me directly with any questions, too. > > -Rob > www.usbmicro.com > > ( I normally get only the "digest" version of the PIClist, so if I have > screwed up this reply: my apologies.) > > -- > http://www.piclist.com#nomail Going offline? Don't AutoReply us! > email listserv@mitvma.mit.edu with SET PICList DIGEST in the body > -- =========================================== Chris Rocco crocco@corp.earthlink.net EOC Supervisor EOC (626)296-5432 EarthLink, Inc. Desk (626)296-5045 =========================================== -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads