此程序为一个64*16的点阵显示的源程序，再次程序中有一点是学长帮忙的，在此表示感谢-This program is a 64* 16 dot matrix display of the source, once again, one thing is the program to help seniors, and to express my gratitude

使用Qt5+vs2013开发，用于生成LED屏幕的点阵数组，方便在LED屏幕显示图像,支技qt国际化,可以用qt或vs_qt_addin打开，支持window+linux-Use Qt5+vs2013 developed for generating an array of LED dot-matrix screen, easy to display images, support skills qt international LED screen, you can use qt or vs_

基于BHL2000实现字符灰度显示，本项目主要由三个模块构成：51单片机控制模块、BHL2000灰度调制模块、LED点阵显示模块。用AT89S51单片机产生16*16LED点阵的行扫描信号，并且由单片机控制BHL2000灰度调制芯片，输出调制后的驱动电流控制LED，实现LED点阵256级灰度显示。(Based on BHL2000, the character gray display is realized. This project is mainly composed of three m