Innovations of Microcontroller Unit Based on Experiment

Principle and Application of Microcontroller Unit” is the core course in Circuits and Systems. Microcontroller Unit is widely used in industrial production. Students with basic design ability of MCU system will have good prospects. The teaching of MCU is mainly based on two simulation softwares, Proteus and Keil. They are very helpful in teaching MCU, but the shortcomings are obvious. The simulation can only test the functionality of the circuit and the correctness of the program, and cannot verify the reliability and practicability of the designed system. This paper proposes an experiment-based MCU teaching method, which combines theory with practice to improve students' practical ability and comprehensive ability.