此资料是用于c51温控系统的分块部分测试，对于数码管显示，采用的是动态扫描，用到CH452，有三个程序，CH452控制数码管显示，温度显示，以及键盘输入用数码管显示验证是否正确。注：该资料格式是.TXT ，需要在运行环境下自行转换文件格式-This information is used to block some of the test c51 temperature control system for digital display, using dynamic scanning, used CH452, there are three programs, CH452 control digital display, temperature display, and keyboard input with digital display Verify correct. Note: The data format is TXT, requires its own operating environment in converting file formats.