摘要
通过自制的位移传感器演示装置可以对霍尔磁阻效应、一种小位移测量传感器原理和方法进行演示和探究．在课堂教学、课程设计等场合，直观显示霍尔元件的各种效应和技术应用，有着良好的教学效果．
By this device can be magnetic resistance effect, a small hall displacement sensor principle and the method ofdemonstration and explored. In classroom teaching, curriculum design, visual display various effect and the technical application of hall element, has a good teaching effect.
出处
《物理通报》
2016年第8期79-81,共3页
Physics Bulletin
关键词
霍尔元件
磁阻效应
位移测量
Hall element
magnetic resistance effect
displacement measurement
