Proteus软件是英国Lab Center Electronics公司出版的EDA工具软件（该软件中国总代理为广州风标电子技术有限公司）。它不仅具有其它EDA工具软件的仿真功能，还能仿真单片机及外围器件。它是目前比较好的仿真单片机及外围器件的工具。虽然目前国内推广刚起步，但已受到单片机爱好者、从事单片机教学的教师、致力于单片机开发应用的科技工作者的青睐。(Proteus software is the UK Lab Center Electronics company published EDA tool software (the software distributor in China for the Guangzhou standard electronic technology Co., Ltd.). It not only has other EDA tool software simulation capabilities, but also simulation of single-chip and peripheral devices. It is a better simulation of the microcontroller and peripheral devices. Although the domestic promotion has just started, but has been single-chip enthusiasts, engaged in SCM teaching teachers, is committed to the development of single-chip application of science and technology workers of all ages.)