Path: utzoo!utgpu!watserv1!watmath!att!att!tut.cis.ohio-state.edu!zaphod.mps.ohio-state.edu!van-bc!questor!fng
From: fng@questor.wimsey.bc.ca (Felix Ng)
Newsgroups: sci.electronics
Subject: Re: Blue LED
Message-ID: <eeP4R1w163w@questor.wimsey.bc.ca>
Date: 4 Nov 90 08:31:01 GMT
References: <1990Nov2.171429.28170@syssoft.com>
Organization: Questor: FREE Worldwide News & e-Mail +1 604 681.0670
Lines: 15

tom@syssoft.com (Rodentia) writes:

> 
> Anyone making a tricolor LED yet?  It seems that you could use 
> pulse width modulation to get a pixel of any color at relatively 
> low power.
> 
> Theoretically, how would power consumpion compare to LCD shutter 
> solutions?
> 
I think Radio Shack sells one.  Red and green with DC and yellow with AC.


Felix Ng
Vancouver, B.C.                         fng@questor.wimsey.bc.ca