传感器技术在大学物理实验中的应用

The use of sensor technology in university physics experiment Physics and Electronic Engineering Of Sichuan Normal University

传感器把非电学量(如光、力和温度等)的信号变动转换为电信号的变动,再经接口电路同微机连接,就可以实现对现场的实时监控。使传感器同计算机以及接口电路连接在一起,将其在物理实验当中进行应用,能够对实验的数据进行实时在线收集、处理及成像处理,便测量的精度得到提高,实验的过程得以优化。

the sensor to non electrical quantity (such as light, force and temperature changes) signal is converted to an electrical signal changes, via the interface circuit is connected with the computer, it can realize the real-time monitoring on the spot. The sensor with the computer and the interface circuit are connected together, the physics experiment for application, can carry out real-time online collection, treatment and imaging processing of the experimental data, and measurement accuracy is improved, the experiment can be optimized.