Damn Yahoo!.  & I thought Kevin was paying them to remove ads, but I see 
them at the bottom of messages now.  Anyway, this circuit should be 
readable, although a bit messy with the space-filling periods.  If you copy 
this, paste it into Notepad (make sure it's setup to use a monospaced font) 
& have it convert all periods to spaces, it should look good.


>Anyone have a circuit diagram to reverse a cor from high to low to low
>to high?

..........................V+
..........................O
..........................|
..........................|
........................../
.....................4.7K.\
........................../
..........................|----O.OUTPUT
........................../
........................|/
.............33K........|
.INPUT O---/\/\/\-------|...2N2222
........................|\
..........................\
..........................|
........................-----
.........................---
..........................-


V+ can be either 5 or 12 V, depending on what output high voltage you need.

Bob NO6B

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