In order to adapt to the new requirements of the intelligent era for talents and change the boring teaching situation of C Language course, the interdisciplinary characteristics of Internet of Things application technology specialty are combined. This paper takes intelligent robot as a platform and integration of curriculum projects as a carrier, reconstructs the framework of knowledge and skills, so that the learning process of knowledge is closer to students' cognitive law, and the training process of ability is more in line with the law of professional ability development. It aims to improve the students' ability of integrating knowledge and skills, human-computer interaction ability, and also plays a role in paving the way for the follow-up professional core courses