doozie noun A person or thing that is remarkable, wonderful, superior, etc; beaut, humdinger: a little 30-page doozey called ''Making Chicken Soup''/ Want a swell Naval Air Station?
According to Apple Inc., the RGB signal is the standard signal for most computer graphics and video files. It is named for the colors red, green and blue. These colors, in certain combinations and intensities, can create any other color. RGB also supports grayscale, ranging from black to white.
A signal amplifier makes it possible to relay the RGB Control Signal as well as add additional power in the amount that the signal amplifier can handle. You can add an unlimited amount of signal amplifiers to your RGB LED project, amplifiers can be installed in-line with your lights or at the beginning of your setup.