
The LED bed uses Red, Green, and Blue LEDs, it works the same way asr TV or computer monitor works, Red+Green=Yellow, Red+Blue=Purple. The Maker has a how-to, photos and a kit if you don’t care to build your own. Link.
The LED bed uses Red, Green, and Blue LEDs, it works the same way asr TV or computer monitor works, Red+Green=Yellow, Red+Blue=Purple. The Maker has a how-to, photos and a kit if you don’t care to build your own. Link.
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