文件名称:lcd1602a
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在日常生活中,我们对液晶显示器并不陌生。液晶显示模块已作为很多电子产品的通过器件,如在计算器、万用表、电子表及很多家用电子产品中都可以看到,显示的主要是数字、专用符号和图形。在单片机的人机交流界面中,一般的输出方式有以下几种:发光管、LED数码管、液晶显示器。发光管和LED数码管比较常用,软硬件都比较简单,在前面章节已经介绍过,在此不作介绍,本章重点介绍字符型液晶显示器的应用。-In their daily lives, we are no stranger to liquid crystal displays. LCD module has a lot of electronic products as the adoption of devices, such as in calculators, multimeter, electronic forms and a lot of home electronics products could be seen, showing the main figure are, special symbols and graphics. SCM communicate in human-machine interface, the general has the following types of output modes: LED, LED digital tubes, liquid crystal displays. LED and LED digital tube commonly used, hardware and software are relatively simple, in the previous chapters have introduced, and I shall not introduce, this chapter focuses on character liquid crystal display applications.
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