This 5mm accent led features the ability to mix colours between red, green, and blue. It is common cathode (Cathode is where the negative is hooked up). The remaining legs are anodes (positive) for each of the red, green, and blue portions. The forward voltage of each are red 2.2V, green, 3.4V, and blue 3.4V. Forward current is 20mA. You must select and use the correct resistors to avoid damage.
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