基于单片机微控技术迈克尔逊平台的改进研究

在大学物理实验教学中,迈克尔逊仪器平台是个十分有代表性的实验项目。但该实验目前的设计存在缺陷且实验操作误差较大。为了使该实验更具可操作性并提高精度,本研究组将设计迈克尔逊创新实验平台:加载光敏电阻传感器、51单片机微型控制器、点动多级减速电机等硬件。改进后的平台无需肉眼直视,无需手动旋转,实验者根据要求输入信息,可同时达到光环自动计数(液晶显示)、微控电机按照计数要求自动起停的要求。

In college physics experiment teaching,the Michelson Instrument Platform is a very representative experimental project.However,the current design of the experiment is defective and the experimental operation error is large.In order to make the experiment more operable and improve the accuracy,the project teamer will design Michael’s innovative experimental platform:loading photoresistor sensor,51 s microcontroller micro-controller,pointing multi-stage deceleration motor and other hardware.The improved platform does not need direct vision and manual rotation.The experimenters input information according to the requirements,and can simultaneously achieve the requirements of automatic ring counting (LCD) and micro-control motor starting and stopping automatically according to the counting requirements.

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