Andy Kunz replied:

> I have, but I missed the start of this thread.

You didn't miss much.  I've done my first project using 2 16F84s and want
to build more.  At first I thought I could use 12C509s but then found out
they don't have interrrupts/TMR0 like the 16F84s.  What to use then?  I
think my post to the list was probably too long.  Upon looking thru the
databook more I think I can use the 16C63A.  (Use TMR1 for the 5-30min.
timer, then use the CCP mod to drive the servo.)

<snip>  (suggestions on power supply)

I will look at all of these.

> I have one customer who LC isolates the PICs from the servos, and he's
> never had any problems either.

LC? An inductor?  I will put AofE on my birthday list.

Thanks...DScott