6位数显频率计数器的proteus仿真电路及C语言程序设计，单片机仿真实例-6-digit frequency counter of proteus was circuit simulation and C language programming, microcontroller simulation

LED点阵程序，一共两个汉字，汉字可以任意移动，有单片机的源码，还有上位机软件的源码，上位机软件是用delphi编写的，还有protues的仿真，可以直接联调。-LED dot-matrix procedure, a total of two Chinese characters, Chinese characters can be mobile, there are single-chip source, as well as the source PC software, PC softwa