Description
Excellent data output device (ON/OFF type) from the microcontroller. The LED consists of three segments of different colors - red, green, blue, whence the name RGB (Red, Gren, Blue). The LED has four legs - a common anode (+) and one cathode (-) for each color. By adjusting the brightness of each channel (for example, using PWM), it is possible to achieve a glow in almost any color..
