The color tones that can be obtained are surprising. I like to work in color lighting control projects with RGB LEDs, so I designed a colorful lamp for decorative and entertainment purposes. The lamp has five stems with flowers and an RGB LED in each one. At lamp's base there is the on-off switch, another LED for continuous lighting and the electronic components. The stems can be adjusted to the desired position. The electronic design is based on Arduino Pro Mini microcontroller board, which controls the colorimetry of each LED. Using pulse width modulation PWM, you can achieve an impressive range of colors and intensities. The flower and its color change is chosen randomly. In this way the set of colors of a given moment is never repeated, you can always see a new combination. Changes are made slowly, to produce fun and relax, and a very pleasant environment in room.
I've tried to capture with my camera, best possible way, the range of colors that are visually appreciated.
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