William Case wrote: > Hi Charles; > > I agree. This should have been asked on the general list. My previous > questions and answers contained the [Tech] address and I just sent out > the question without thinking. Won't happen again -- I hope. If it > does its an accident. > > On Sat, 2005-10-01 at 20:13 -0400, Charles MacDonald wrote: > >>William Case wrote: Snip So I fixed the Subject to OT for you. Remember that 1 and 0 just clarify the STATE of the logic, and should not be associated to the level of voltage. There were computers that had a 1 state as 0 Volts, and a 0 state as a positive voltage. ( 5 or 12 or 24 or whatever.) It is true that in modern electronics, the voltage level is reduced, for reasons of power consumption, and the unwanted associated radiated heat. Tony.