There were a lot of good things you all pointed out (like forgetting to lable 5V on the coin cell) and I made some updates. I use ExpressPCB to make the diagrams and circuits because its free and easy. "I've seen several people respond here with advice about the circuit as apposed to the board. If you want people to comment on the circuit, you should post a schematic." http://beard.dialnsa.edu/~lewisa/blogs/DMSpring2005/PIC16F_5in-5out--SCHEMATIC.gif (I've been using this set up with various modifications for a year with no problems at all...) NEW PCB Layout with proper pin names: http://beard.dialnsa.edu/~lewisa/blogs/DMSpring2005/PIC16F_5in-5out--PCB.gif ---------- I tend to find it easier to set up a PCB than do a diagram because I can see the connections. It would be great if there was a program that made circuit diagrams from PCBs. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist