实现16*32LED点阵电子显示屏显示汉字和数字，以及可通过上位机软件对显示的内容进行修改。-To achieve 16* 32LED character dot matrix display and digital electronic display, and PC software can display the content be modified.

16乘32LED点阵显示屏的硬件设计源文件。包括原理图和PCB。 16乘32LED点阵显示屏的硬件设计源文件。包括原理图和PCB。-16 x 32LED dot matrix display hardware design source files. Including schematics and PCB. 16 x 32LED dot matrix display hardware design source files. Including schematics and PCB.

比较简单的流水灯设计，用来实现led的花样蝶形流水(Relatively simple circuit, used to achieve led butterfly pattern butterfly flow)