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Re: Indicator Lights

Subject: Re: Indicator Lights
From: europabuilder@ntlworld.com
Date: Mon, 25 Feb 2002 22:10:51

> Howdy,
>
> I am installing my panel now and have a question. I am making a warning
light panel above the attitude gyro and found 6 nice small LED indicator
lights. I have green, yellow and red lights. I even cut the holes I was so
happy with the lights I found. The only problem is that when I apply the 12
volts to the yellow light, it looks red! I can't quite figure out what is
going on. It has a yellow lend, but when illuminated, it looks almost the
same as the red light. I either need to scrap them all and go with another
type, or make this work somehow.
>
> Does anybody out there have any sources for electrical lights? Small ones
are the way I am going to save panel space.
>
> Thanks,
>
> Dave Anderson

Firstly, are these LED's supplied to work directly from 12V?  If so, they
will have an internal resistor, if not, have you fitted a resistor (I'd
guess so or they probably wouldn't be working at all).

When you say it's red, is it as bright as the red one?

Cheers,
Mark.

________________________________
Mark Jackson - 07050 645590
europa-builder@ntlworld.com
http://harley.pcl.ox.ac.uk/~mark/Europa



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