LED DRIVING METHOD USING RANDOM NUMBER

摘要

The present invention relates to a method which allows a color light emitting diode (LED) to be variously displayed by a random number and a simple equation in a smart accessory using light emitted from an LED. The method uses a different random number for each of R, G, and B, thereby ensuring an aperiodic glittering effect. A small accessory having a central processing device uses a plurality of color LEDs, and a random number by each color and a common random number ratio to realize the glittering.