单片机技术是现代电子工程领域一门迅速发展的技术，它的应用已经渗透到各种嵌入式系统中。随着计算机技术的普及，采用Proteus软件与Keil软件整合构建单片机虚拟实验平台。可以使教师在讲述理论的同时，利用Proteus软件进行仿真、演示，使学生消除“抽象感”增加学习的兴趣。使课堂教学更生动、直观使单片机课程中一些基本理论和基本概念更加容易理解。-SCM technology is a modern electronic engineering rapidly evolving technology, its application has penetrated to a variety of embedded systems. With the popularization of computer technology, the use of Proteus software and Keil Microcontroller Integrated build virtual experiment platform. Allows teachers about the theory, while the use of Proteus software simulation, demonstration, so that students eliminate " abstract sense"　to increase interest in learning. Make teaching more lively and intuitive to make some microcontroller course the basic theories and concepts easier to understand.