Peter Bennett wrote: ... > Is there an easier way of getting the 64 output lines, can an > output board be purchased that does this which is not to expensive? I'm not sure, but, perhaps, three PIC16F871 could do the job for US$ 3.6 each ? > I am also after any help/advice as to the software. As stated > it needs to access 1 or all of the 64 outputs manually via the > computer and also I need a sequencing/automated system > which can, if possible have timing down to the tenth of second > or if this is to quick then every 250ms. These timings and number of outputs could be served under Windows easily, even from MS VB at 56K RS232, I tried it, but with up-to-date computer though. > I have some software experience but would have difficulty > tackling something of this nature. I would be happy to pay > someone to do it. You can make if you try. Ask PICList and you'll get a lot of real help. Wanna pay? Support PICList. Mike. -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics