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+--- Thread: electonric/gauge questions (/showthread.php?tid=2795)
electonric/gauge questions - mpg9999 - 09-12-2005
I want to build some warning lights for my oil temp and oil pressure. The sending units work as a variable resistor. I have the ohm range of the senders. I am trying to find a device that will basically act like a relay, but based on resistance instead. Anyone have any idea if they make something like that? If not, how would I wire up some warning lights?
- .RJ - 09-12-2005
i know autometer sells these....
why not just get real gauges instead?
- mpg9999 - 09-12-2005
.RJ Wrote:i know autometer sells these....
why not just get real gauges instead?
I have real gauges, I want warning lights.
- mpg9999 - 09-12-2005
![[Image: Gauge2.jpg]](http://home.earthlink.net/~geo31/Gauge2.jpg)
Those are my gauges.
- .RJ - 09-12-2005
Ah, interesting.
I'm sure someone that knows electronics could rig something up pretty easily....