Abstract: At present,the “Analog Electronic Technology Experiment” course at most universities is mainly based on the experimental box.This connection by the experimental flow chartcauses the discovery,analysis and solvution problems of the students’ abilities weakly.In 2015,supported by the provincial key research projects,the Electronic Experimental Teaching Demonstration Center in college of electronic information of Northwestern Polytechnical University established a new “Analog Circuit Design” course based on the original “Analog Electronic Technology Experiment” course,which has 32 periods.The course is based on the“Simulation of Electronic Technology Experiment”syllabus,which from the teaching content and teaching mode equipped with a primer,basic,expand and improve the teaching activities at four levels.It can be geared to the needs of the school,carried out the experiment courses and practice teaching system for different disciplines and specialties.