单片机89C51扩展AD0832 数模转换 下载直接运行-89C51 single-chip AD0832 to expand the number of downloads directly to run-to-analog converter

模数转化芯片AD0832的程序，对于单片机学习很有用哟！-Modulus conversion chip AD0832 procedure is useful for the MCU to learn yo!

利用ad0832实现模数转换，用数码管显示此时的数值，以及一些计算原理-Achieved by ad0832 analog to digital conversion, this time with a digital display value, and some calculation principle