Exploration of Teaching Methods for Sensor Principles in the Digital Background

With the transformation of the training methods for students majoring in measurement and control technology and instruments under the background of digitalization, new requirements have been put forward for the construction of core courses in this major. In this paper, based on the characteristics of the "Sensor Principles" course, the reform ideas of the sensor principles course in the context of digitalization is explored, and the establishment of a digital demonstration database of sensor principles for digital display of the sensor principle is introduced. This course presents the sensitive structure, sensing principle, and signal processing circuit of sensors in a digital way, intuitively and completely demonstrating the principles and parameter influence laws of sensors. It enables students to have a deep understanding of the working principle of sensors, improve their hands-on ability, apply what they have learned, and solve practical engineering problems.