On Sunday 04 January 2009, Jack Coats wrote: >A closed loop stepper is not technically difficult. If you have a dual >shaft stepper, put a Gray scale optical encoder (a two bit encoder would >work, and 3 bit be more than sufficient I would think) on the >'non-business' end of the motor. Then have some of our magic EMC guru's >add their 'miracle software' to deal with it! > >Folks have been making them for wheel rotation detection encoders since >before the start of personal robotics. > >http://www.mouser.com/Search/Refine.aspx?N=5502072+4294579300+4294735135
No where near enough resolution for that. >are some commercial ones. I don't know about mounting though. There >are probably some >better options! > >---------------------------------------------------------------------------- >-- _______________________________________________ >Emc-users mailing list >Emc-users@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/emc-users -- Cheers, Gene "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) I'm pretending that we're all watching PHIL SILVERS instead of RICARDO MONTALBAN! ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
