Led Tank and clock displays

[cape0001]

he is looking for numerical readouts not leds
Stephen 97bmc 37

--- In WanderlodgeForum@yahoogroups.com, Wayne Kotila wrote:
>
> If you have electical knowledge and are comfortable working with it, you can
buy L E Ds at Radio schack and solder new ones on the circuite board. If they
are not on a board and are connected with wires thats easier yet. Radio schack
has a variety of L E Ds in a variety of colors and a couple sizes (5mm or 10mm).
Some are in mounting rings that allow them to snap into a mounting hole in a
panel and these are usually set up already for a certain voltage like 12 volt.
If you buy just the L E D by itself, you will have to solder a resistor to
the positive wire from the L E D because the L E D only uses between 3 and
4 volts, usually for 12 volt a 1000 ohm resistor is what is needed. L E Ds are
positive/negative specific, and if you are adding a resistor, solder it to the
positve wire from the L E D. If you reverse the polarity it doesn't damage
the L E D, it just won't light.
> I hope this helps
> Â
> Wayne kotila
> 96PT42Â Â
>
> --- On Tue, 9/28/10, jr wrote:
>
>
> From: jr
> Subject: [WanderlodgeForum] Led Tank and clock displays
> To: WanderlodgeForum@yahoogroups.com
> Date: Tuesday, September 28, 2010, 4:54 PM
>
>
> Â
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> I have a 1988 wbwl walk thriugh bath. in the overhead cabinet next to the
refrigerator is a panel that contains controls for genny odor controls. both
leds have gone bad. i am looking for replacements Any Ideas?
>