> >those doing the same ie. quadrature pulse counting, might also like to check >out the US digital LS7266R1 ...real fancy, and two >24 bit inputs for lower price (comparing US prices to European low volume >prices) I ordered that, but would like to evaluate the two solutions side by >side... I remember having problems using the LS7266 maybe the R1 means a bug free release ? I use the LS7166 interfaced to a 16F84 ... very easy to use. Ricardo Seixas -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.