On Thu, Apr 13, 2017 at 2:43 AM, Dave Caroline <[email protected]> wrote:
> You could get an analogue in connected to stepgen.N.position-cmd to do this > with any scaling needed. What is the use case? > I have a data acquisition device that only puts out analog voltages. I want to have it control a motor to follow a fairly small magnitude sine wave. The actual amplitude isn't particularly important, but it has to stay within set limits and be reasonably repeatable. I have a fairly tight budget, and the USDigital device would have been perfect. I think they used a A/D converter with some sort of logic chips to generate step/dir. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
