新型数字螺线管磁场实验仪  

A NEW TYPE OF DIGITALIZATION SOLENOID MAGNETIC FIELD EXPERIMENT INSTRUMENT

作　　者：蒋学俊 贾鹏 李猛 张共宁 张莉 王文娟 JIANG Xuejun;JIA Peng;LI Meng;ZHANG Gongning;ZHANG Li;WANG Wenjuan(School of Physical and Mathematical Sciences,Nanjing Tech University,Nanjing Jiangsu 211800)

机构地区：[1]南京工业大学数理科学学院,江苏南京211800

出　　处：《物理与工程》2018年第3期100-102,108,共4页Physics and Engineering

摘　　要：本文介绍了作者开发的一种新型数字螺线管磁场实验仪,作者以STC89系列单片机为核心,结合触控屏和继电器的使用,实现了仪器的数字化控制。新型螺线管磁场实验仪可以避免传统操作所造成的机械磨损,极大地提高了仪器的使用寿命和设备的完好率,确保了物理实验教学的顺利进行。We have developed a new type of digitalization solenoid magnetic field experiment instrument.We use STC89 micro control unit,combined with touch screen and relay,as the core to realize the digital control.The new instrument can avoid the mechanical wear caused by traditional operation.As a result,the device has increased the service life greatly and improved the integrity rate of the equipment to ensure the smooth progress of the experiment.

关 键 词：螺线管磁场实验仪 数字化控制 单片机 触控屏 继电器 机械磨损 

分 类 号：G642[文化科学—高等教育学] O441-4[文化科学—教育学]