数字示波器实验内容的一个有趣拓展

摘要

在数字示波器实验中,我们引入一个利用压电陶瓷片观测实验者脉搏信号的实验内容.通过此实验,学生不仅能够进一步熟练数字示波器的相关使用功能,而且能够切身感受相关实验的测量方法,极大提高了学生的实验兴趣.%In the experiment of digital oscilloscope,we introduce an experimental content of the pulse signal by using the piezoelectric ceramic slices.Through this experiment,students can not only be able to use the relevant function of the digital oscilloscope,but also can feel the measurement methods of the relevant experiments,which greatly improve the student's interest in the experiment.