Abstract: The innovative experiment project of embedded system plays an important role in improving the innovation ability of embedded technology development. The design of innovative experiment project lays a foundation for students to set up innovative experiment. Combined with the functions of intelligent household system which is based on IoT technology, a embedded teaching innovative experimental project is designed. Through the specific project design of intelligent household system, the project implementation process is introduced into the embedded system teaching, which can guide student to master the embedded system hardware and software collaborative design principle and design method, effectively eliminate the limitation of being difficult for students adapting learned theory to practice. This teaching model have to advantage to train students’ innovative thinking and the ability of comprehensive use of design, to resolve the problems in hardware experiment teaching, and to cultivate more students with strong practical ability and innovative ability. Practice has proved that this kind of comprehensive and innovative experimental teaching and innovative experimental projects are beneficial to embedded experimental teaching.