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2010-02-09
, 21:31
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Joined on Jan 2006
@ St. Petersburg, FL
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#2
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It's an RGB LED. 255 steps per R, G and B. . . .
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Ryan Abel
Ryan Abel
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2010-02-09
, 21:33
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Joined on Jan 2010
@ Ingolstadt, Germany
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#3
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... so you can mix nearly every color you want 
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2010-02-09
, 21:39
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@ The Netherlands
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#6
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if it' possible I would be very happy with a little guide too, mixing nearly every color answer still leaves me 'hanging' with nothing.
And yes I've changed and tried the led color change too, but can only get a pink and a purple one (in that range) but if I read this there are more?
And yes I've changed and tried the led color change too, but can only get a pink and a purple one (in that range) but if I read this there are more?
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2010-02-09
, 21:53
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@ Romania
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#7
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Originally Posted by b666m
False ! is not 16M colors led
... so you can mix nearly every color you want
you can't get color like 30 % red, 65 % green, 80 % blue cause there are only 2 engines for controlling brigthness, even for static color
you can mix 2 leds on first channel and one on second ( 3 combinations 2-1 like rg-B ; rb-G ; bg-R ) , rgb or RGB result white color
finaly we have 255 steps of white ( grayscale
) + 255 of each primary color + 3 x 255 steps of 2 color combination ( purple, yellow, cyan ) + 3 x 255 x 255 steps ( colors ) of 2-1 combinations. - 255 ( white on 2-1 situation )~ 196 k colors
if you don't asume 25% red and 75% red as diferent colors there are only few colors like white, red, green, yellow ( R + G ), magenta ( R + B ), cyan ( G + B ) and 190 K variations of white like
cause Ex : 25% red + 25% green on first engine + 80% blue on second engine will result 25% white + 55% blue = aqua
Last edited by blue_led; 2010-02-09 at 22:05.
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2010-02-09
, 21:56
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@ Ingolstadt, Germany
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#8
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Originally Posted by blue_led
don't be so fussy... ^^
False ! is not 16M colors led
(first: i wish you a lot of fun if you want to test all of the colors which are possible with a rgb-led.
second: the human eye can't even tell a difference on most of the colors.
third: that's why i wrote "nearly" and "want")
~ 196 k colors
Last edited by b666m; 2010-02-09 at 21:59.
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2010-02-09
, 22:02
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@ Ingolstadt, Germany
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#9
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Originally Posted by mscarrot
read this?
And yes I've changed and tried the led color change too, but can only get a pink and a purple one (in that range) but if I read this there are more?
http://wiki.maemo.org/LED_patterns
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2010-02-09
, 22:17
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@ The Netherlands
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#10
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Originally Posted by b666m
Yes (ofcourse) but still
read this?
http://wiki.maemo.org/LED_patterns
I did get the Red, Blue, Green and Orange one too, but would like a range of red/pink/oranges....
and would like to know if I am doing something wrong or that there are no more colors I can mix (and tell the difference).
Last edited by mscarrot; 2010-02-09 at 22:21.
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| led pattern, nokia n900 |
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(r)ed
(b)lue
(g)reen
What else?
Sorry for the n00b question