The Importance of Electronic Experimental Teaching to Increase Experimental Hours

The needs of the society also put forward higher requirements for the curriculum reform of the electronic technology discipline. Among them, the intensity of experimental teaching reform will inevitably increase. Our ideas for the reform of experimental teaching of electronic technology courses are as follows.

(1) Increasing experimental hours and expanding the number of experiments In the future teaching process of electronic technology disciplines, the transformation from test-oriented education to quality education must be aimed at improving the engineering quality of students. Therefore, sufficient experimental hours must be guaranteed. The experimental teaching hours of some developed countries in the world account for more than 30%, sometimes as high as 50%, and it is estimated that the proportion will be higher in the future. Compared with this, we should increase the current ratio of 20% to 30% -40%, so that the course teaching is inclined to practical teaching, and the experimental teaching to open transition.

(2) Increase investment and expand the number and types of experimental components and scale of integrated chips. At present, the application of integrated chips is developing rapidly, the integration scale of chips is constantly expanding, new devices are constantly emerging, and new circuit technologies are constantly developing. Therefore, the element of the experimental circuit must also keep up with the development of the times. In the experimental circuit, the type and number of integrated chips should be expanded from 60% to more than 90% of the original total. The chip integration degree is to replace small scale with medium scale, partly adopt large scale, and constantly add new devices.

(3) Increase design experiments, expand the scale of design experiments, and vigorously strengthen the cultivation of students' system engineering design capabilities.