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From: Donald Castonguay
X-Mailer: Mozilla 4.75 [en] (Win98; U)
Subject: Re: Need help with tri leds
Date: Thu, 28 Nov 2002 01:44:02 -0500
NNTP-Posting-Date: Thu, 28 Nov 2002 00:43:24 EDT
Organization: AT&T Canada IES
This circuit was given to me with the resistors burnt black, so this
is the only reason I came to this news group to see if anyone of you
genius's would know what resistors I could use but by the looks of
it I guess I should have asked my 1year old grandson.
> "Bob Wilson" wrote in message
> > In article , firstname.lastname@example.org
> > says...
> > >
> > >I have a 12volt led circuit there are 6 tri leds in paralell and wath I
> > need
> > >to know
> > >is wath value of resistor should I have to make them glow red.
> > >Thank you
> > >Don
> > >
> > >
> > You need (needth?) a 2.2K resistor. That is because all 3 colour bands are
> > red. To make it glow green, you need a 5.5Meg resistor (3 green bands).
> > Bob.
> ha haa
> the 5.5 Meg is for low current operation huh ? :)
> he is using tri-colour LEDs, i suggest you wire up the RED wire to make them
> glow RED :)
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