电子线路课程设计_多功能流水灯（1）用 8 个发光二极管作为彩灯显示，能使彩灯亮作流水的变化。具有手控彩灯亮点流向的右移、左移，彩灯全亮及全灭等功能。（2）可以自控彩灯亮点流向按右移、左移、全亮、全灭等功能顺序连续执行。（3）彩灯可以间歇流动，要求彩灯亮点往返变换时间为5秒，往返2次（10秒）间歇1次，间歇时间1秒。

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