18通道led驱动IC WS2803的控制程序，主要实现简单的七彩不换，可以作为初用者做参考，这个程序主要是里面的输入的脉冲数和时间一定要掌握好。-18-channel led driver IC WS2803 control program, mainly to achieve a simple colorful does not change, can be used as a reference early users, this procedure is mainly inside the input pulse number and time must master.