Abstract: In this paper, I/V conversion circuit design and application experiment of analog electronic technology experiment course are designed. The experimental content is designed from the basic stage to the promotion stage and then to the expansion stage. The circuit principle, parameters and assembly form are explored layer by layer. The process of pre class, in class and after class is integrated with online and offline. The experiment is fully integrated into the prototype of scientific research projects and subject competition questions, so that students can experience the value of basic experiments in scientific research and competition. The experiment is student-centered. By consolidating the basic experiment and training the thinking ability, students can cultivate the scientific spirit of in-depth exploration and innovation.