Just read a neat idea for PIC users in the design mag called "EDN".  Page
96, of the Feb 16th issue, shows how to use a 16C73 interfaced to an LCD to
display plots like an O-scope.  Rather neat, though not too much in the way
of data acquiring due to memory limitations--but bet one could either use a
SRAM (I think thats correct) or an additional PIC to do the data acq and
then display the plot.  EDN even has the program for download on their web
as an MPASM 1.40 compatible source file.

Mike

Regards...
Mike Hall - "http://members.aol.com/mhall34450/"
WB8ICN
Dayton, Ohio