>=20 >=20 > Alex Kilpatrick wrote: > > If I set up the pin as an output, then it is > > high-impedence, correct? So, to the circuit it is not there? > > > > (I always hate putting EE on my subject line. I have an undergrad=20 > > degree in EE, so I always feel like I should know this) :-) >=20 > Yes, you should. This is very basic. Where is this degree from? >=20 Well, I'm sure not going to tell you now... :-) You have to give me a little bit of a break. This is my first hardware work in 20 years after my degree. I have worked almost exclusively in software since then. Alex -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu