通用示波器显示元器件特性曲线的教学应用

Teaching application of general oscilloscope to display characteristic curve of components

以通用示波器观察元器件特性曲线为例,设计出一种应用于电子技术设计课程的教学项目。引导学生通过Multisim仿真、电路板制作、焊接调试、示波器观察等,得到元器件的特性曲线。这种仿真与实验相结合的教学方式,加深了学生对课程知识的理解,提高了他们的实践动手能力。

By taking the characteristic curve of components observed by general oscilloscope as an example,a teaching project applied in the Electronic Technology Design course is designed.Students are guided to get the characteristic curve of components through Multisim simulation,circuit board making,welding debugging,oscilloscope observation,etc.The combination of simulation and experiment can deepen students’understanding of the course knowledge and improve their practical ability.