> > Thanks Ralph, it looks perfect. Now can Leonardo src the lm-324? 124, > 224, or 324 should all work, they are identical except the temp range. > And even a 324 can handle temps fatal to a human w/o adequate clothing. >
Yep, those are pretty common and will be no problem to get them cheap and quickly. :) El dom, 3 abr 2022 a las 15:10, gene heskett (<ghesk...@shentel.net>) escribió: > On Sunday, 3 April 2022 12:13:24 EDT Ralph Stirling wrote: > > Hi Leonardo, > > > > I've attached a simple schematic I came up with recently for exactly > > the same purpose (0-10v analog out from 0-3.3v pwm). I have not had > > the chance to breadboard it yet, but believe it should work. You can > > adjust the R-C filter values as needed. The choice of opamp is fairly > > arbitrary as well, although a "rail to rail" part that gets close to > > 0v would be helpful. > > > > You may not want to be making your own circuit, but it sounded like you > > are getting pretty desperate. If you would like this circuit tested > > before you spend time on it, I might have time later today to try it > > out. > > > > -- Ralph > > Thanks Ralph, it looks perfect. Now can Leonardo src the lm-324? 124, > 224, or 324 should all work, they are identical except the temp range. > And even a 324 can handle temps fatal to a human w/o adequate clothing. > > Cheers, Gene Heskett. > -- > "There are four boxes to be used in defense of liberty: > soap, ballot, jury, and ammo. Please use in that order." > -Ed Howdershelt (Author, 1940) > If we desire respect for the law, we must first make the law respectable. > - Louis D. Brandeis > > > > > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
