本设计实现了ADC0804转换的应用，并且含有proteus仿真原理图，可以直观的看到设计结果。-This design achieved a ADC0804 conversion applications, and contain proteus simulation schematic diagram, you can see the visual design results.

ADC0804数字电压表仿真，四位数码管显示，C源程序，keil编译通过，附上protus仿真源文件，打包下载。-ADC0804 digital voltmeter simulation, four digital tube display, C source code, keil compiler passed, accompanied by protus simulation source files, package download.

基于ADC0804的数字电压表，附带Protues仿真，keil工程-ADC0804-based digital voltmeter, with Protues simulation, c51 engineering

用protues实现8位模数转换器ADC0804的驱动程序的仿真-Using protues realize 8-bit adc ADC0804 driver simulation