RGB is the additive color model in which red, green and blue color light are added to make various array of colors. The name RGB is reflected from the composition of three primary colors red, green and blue.
RGB Led is a component which combines red, green and blue color to produce over 16 million hues of light. As Red, green and blue are the primary colors so we can make any color using these primary colors.
Types of RGB
In Common cathode, there is a common negative connection with all the three Led’s.
In Common anode, there is a common positive connection with all the three Led’s.