这是一个单片机数字电压表的设计，在C语言环境下编写程序，每一步有详细解释，适合于初学者参考。-This is a single chip design of digital voltmeter, the C programming language environment, each step explained in detail, suitable for advanced users.

基于8051+ADC0832的数字电压表-8051+ ADC0832 based on the digital voltmeter