我用PROTEUS做了一个基于PIC16F877A的5路电压采集系统，采用lcd显示，并能与计算机通过UASRT方式通信，特与大家分享-PROTEUS so I used a 5 based on the PIC16F877A voltage acquisition system, using lcd display, and computer communications through UASRT way, special to share with you