----- Original Message ----- 
From: "Bob Ammerman" <rammerman@verizon.net>
To: "Microcontroller discussion list - Public." <piclist@mit.edu>
Sent: Sunday, February 06, 2005 12:21 PM
Subject: Re: [PIC:] RGB Color mixing or randomization


> I would suggest using a different color model from RGB and then
translating
> to RGB at output time.
>
> For example, if you use HSB (hue, saturation, brightness) it is easy
to
> adjust hue (which color), saturation (how much color vs. black/white)
and
> brightness separately. There are simple formulae to convert from the
HSB
> values to RGB.

Thanks Bob, but I've decided on a scheme that I like.  It's giving me a
virtual rainbow of nicely saturated colors.  Thanks again.

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