Quote:
Originally Posted by NatCh
That's the new "universal" power symbol. I really didn't like the old one (universal power symbol, I mean -- see attached image) because it was backwards from a circuitry point of view, showing a closed circle for off (when the circuit is open) and a straight line for on (when the circuit is closed).
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Huh! Learn something every day. I didn't know the history of the symbol; I assumed it was 0 for off, and 1 for on.