| 摘要 |
A Christmas ornament with selectable illuminating means comprises movable parts and an illumination system which changes color. The apparatus is illuminated with an RGB LED light string which changes color automatically. The color change operation is governed by a self-mounted PIC microcontroller with a customized programming, which directs the microcontroller to change the color of the RGB light string across a broad range of discrete colors. The color change can be controlled as a gradual transition and could be manually controlled to allow lights to remain a particular color as desired. The apparatus is powered by AC power and has a weatherproof construction to allow for outdoor use. |
