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Things not supported by Linux? What about WINE?

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SavannahLion:

--- Quote from: Numbski on October 30, 2008, 10:11:23 pm ---The only trick, as I see it, as doing the analog tricks that the LED-Wiz pulls (ie, fade in, fade out), as that means you'd have to use analog input/output instead, and I can't tell if the Motorola supports that or not.

http://www.datasheetcatalog.org/datasheet/motorola/MC14489B.pdf
--- End quote ---

From a cursory reading, it seems that you can, but it's limited to an all or nothing deal. You can fade in/out all 25 or none at all. Look on page 16 for the sample circuit. Maxim sells a digital pot specifically for this purpose or prehaps just about any reasonable DAC might work.

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