智能化多功能物理量测量仪  

Intelligent multifunctional physical quantity measuring instrument

作　　者：闫文林[1] 张永祥[1] 张冠芬[2] 

机构地区：[1]首都师范大学信息工程学院,北京100048 [2]菏泽学院物理系,山东菏泽274015

出　　处：《物理实验》2013年第12期9-12,共4页Physics Experimentation

摘　　要：介绍了智能化多功能物理量测量仪,它可以任意测量单摆的简谐振动周期和惯性称测量不同质量物体的振动周期;测量输入信号的周期和信号频率;测量电阻和电感.该仪器可满足实验测量要求,精确度高,可应用于多个物理实验.Intelligent multifunctional physical quantity measuring instrument was introduced, which could measure period, frequency, inductance, resistance and capacitance, and be used in the LC or RC oscillating cirouit experiment. It had high precision, and could be applied to many physical ex- periments.

关 键 词：单片机 简谐振动 周期 频率 振荡回路 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]