在日常生活中,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。在单片机系统中有着广泛的应用。 In everyday life, liquid crystal display modules have been used as a passage device for many electronic products, such as calculators, multimeters, electronic watches, and many home electronics products, displaying mainly numbers, special symbols, and graphics. In the SCM system has a wide range of applications.