> From: andy pugh [mailto:bodge...@gmail.com] > Sent: 18 November 2014 18:29 > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users] Motor Resolvers
> On 18 November 2014 17:33, Kirk Wallace <kwall...@wallacecompany.com> wrote: > > The more I think about it, adding Halls seems to be the way to go. > Resolvers are _really_ good transducers. It seems a shame not to use them. >I have no boards left. But I can pass on the files to have a batch of PCBs made ($10 for 10 boards at seeedstudio.com ) I have a couple of Andy's boards left. I had noise issues with them that is more than likely how I was using them. As such I ended up picking up a commercial drive for the motor I was using. KW: If you want them, I'd be happy to send them on. From memory they may need some links removing before use. > The results were disappointing for position feedback, but sending 3 emulated Hall signals from Arduino GPIO and nothing else ought to work pretty well. Each Arduino does 3 motors. > -- > atp > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
