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Tinkercad on Twitter: "Learn how to mix colors on an RGB LED using an @Arduino. In this @Instructables guide, @bekathwia shows you how it's done, using Tinkercad's free, interactive Circuits editor! https://t.co/aknzbF3EIE #
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Understand RGB LED mixing ratios to realize optimal color in signs and displays (MAGAZINE) | LEDs Magazine
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