"Schematic for you at: "\

cannot LOAD this MESSAGE. Is there a URL instead?




"John Fields" wrote in message
...
On Thu, 16 Nov 2006 06:59:13 -0500, "Wombat-Pipex-News"
wrote:

Hi all.
Can anyone give me a diagram or help on how to do this..
I've got 3 LEDs, and 3 Momentry Switches.
Id like to make it so that 1 LED is on at all times.
eg.
123 - ABC
Press 1 and A Lights, BC off.
Press 2 and B Lights, AC off.
Press 3 and C Lights, BC off.

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Press 3 and C lights, AB off, don't you mean?
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And so on. Defalut would be 1-A when inital power up is done.

I could do this dead easily with small relays, but Im trying not to use
them. Idealy it would use Transistors or a small chip.
The source is +5V fed from a 7805
Im trying to get away from the old Clicking way of doing it. !!

Any help on this would be very welcome.

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Schematic for you at:




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JF