Hi, = Here is another link that might be helpful: = http://www.robh.nl/electro.php = = About the fourth item down "Quadrature encoders circuits for cheap mechanic= al rotary encoders" = BEN = > Date: Fri, 19 Oct 2007 11:57:26 -0700> From: micro_eng2@yahoo.com> Subje= ct: Re: [PIC] rotary encoder interface> To: piclist@mit.edu> > yep...think = this is what I was looking for...thanks!!> > "M. Adam Davis" wrote: I have some amount of rotary encoder info here:> http://www.u= basics.com/adam/electronics/doc/rotryenc.shtml> > It covers very simple dec= oding (treat A as direction, B as step), then> gives an overview of typical= state machine decoding. It also covers> the different types of encoders, a= nd quotes a few people talking about> some interesting absolute encoders.> = > It's not likely the same discussion you remember but perhaps it has> the = information you need.> > And if not - ask away! The piclist can never have = too many> discussions on rotary encoders!> > -Adam> > On 9/27/07, alan smit= h wrote:> > I know I have it someplace...stored under something obvious at = the time....but there was some posts dealing with rotary encoder interfaces= , and now of course I need to recall what was said....> >> > anyone remembe= r?> >> >> > ---------------------------------> > Yahoo! oneSearch: Finally,= mobile search that gives answers, not web links.> > --> > http://www.picli= st.com PIC/SX FAQ & list archive> > View/change your membership options at>= > http://mailman.mit.edu/mailman/listinfo/piclist> >> > > -- > - - - - - -= - - - - - - - - - - - - - - - - - - - - - - - - - - - - -> - - - - - - - -= - - - - - - - - - - - - - - - - -> Moving in southeast Michigan? Buy my ho= use: http://ubasics.com/house/> > Interested in electronics? Check out the = projects at http://ubasics.com> > Building your own house? Check out http:/= /ubasics.com/home/> -- > http://www.piclist.com PIC/SX FAQ & list archive> = View/change your membership options at> http://mailman.mit.edu/mailman/list= info/piclist> > > __________________________________________________> Do Yo= u Yahoo!?> Tired of spam? Yahoo! Mail has the best spam protection around >= http://mail.yahoo.com > -- > http://www.piclist.com PIC/SX FAQ & list arch= ive> View/change your membership options at> http://mailman.mit.edu/mailman= /listinfo/piclist _________________________________________________________________ Climb to the top of the charts!=A0 Play Star Shuffle:=A0 the word scramble = challenge with star power. http://club.live.com/star_shuffle.aspx?icid=3Dstarshuffle_wlmailtextlink_oct -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist