Could someone recommend a really good, basic tutorial for a beginner on the in's and out's of doing I/O with a PIC? I found a really good one by Jim Brown that covered a lot of stuff, but didn't get into the I/O. (Preferably for the 18 series, but those seem to be few and far between as yet) Many thanks, John -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu