一种简易行程开关实验装置的研发

摘要

Through research and development of a simple traval switch experiment device and displaying, the paper can not only make the students very easy to understand the principle and application of traval switch, but also enhance interest in learning related courses.%本文通过一种简易行程开关实验装置的研发，让学生通过此实验装置的演示，很容易了解几种常见的行程开关的用途和性能，从而增强其对相关课程的学习兴趣。