说明：  1、设计能带8个LED发光管发光，并按照要求轮流发光，产生流水灯的流动效果。 2、应具有两种以上不同风格的流动闪亮效果。比如依次点亮或者依次熄灭。（选作） 3、有起动、停止控制键。（选作） 4、有流动闪亮效果选择设置键。（选作） 5、对所编写的电路进行编译及正确的仿真。
(1, designed to bring eight LED light tube light, and in accordance with the requirements of the light-emitting turn, produce light water flowing effect. 2, should have more than two different styles of flow shiny effect. For example, turn off lights or sequentially. (Selected for) 3, start, stop, control keys. (Selected for) 4, flow shiny effect Settings button. (Selected for) 5, prepared by compiling and correct circuit simulation.)