基于ESP32和LabVIEW数字化实验的开发与应用——以“安培力大小的影响因素”定量探究装置为例  

Development and Application on Digital ExperimentBase on ESP32 and LabVIEW—Taking the Quantitative Exploration Device of“Factors Influencing Ampere Force”as an Example

作　　者：张琦[1] 余浩越 曾启文 吴先球[1,2] 刘朝辉[1,2] ZHANG Qi;YU Haoyue;ZENG Qiwen;WU Xianqiu;LIU Zhaohui(School of Physics,South China Normal University,Guangzhou,Guangdong 510006;National Demonstration Center for Experimental Physics Education,South China Normal University,Guangzhou,Guangdong 510006)

机构地区：[1]华南师范大学物理学院,广东广州510006 [2]华南师范大学物理学国家级实验教学示范中心,广东广州510006

出　　处：《物理通报》2025年第1期111-115,共5页Physics Bulletin

摘　　要：为了弥补传统实验在定量探究安培力上的不足,在实验教学中有效落实物理学科核心素养培养目标,利用ESP32单片机和LabVIEW平台,设计并开发了数字化安培力定量探究仪.本装置以ESP32单片机为数据采集模块,采集电流信号与力传感器应变信号,并通过Wi-Fi传输的方式将实验数据实时发送至计算机中的LabVIEW软件进行动态的数据处理、绘图与分析.实现了在成本较低的条件下,定量、可视化地完成安培力大小影响因素的探究,丰富了安培力定量探究的实验资源.In order to make up for the shortcomings of traditional experiments in quantitative exploration of Ampere force and effectively implement the goal of cultivating core competencies in physics subjects in experimental teaching,this article uses the ESP32 microcontroller and LabVIEW platform to design and develop a digital Ampere force quantitative exploration instrument.This device uses the ESP32 microcontroller as the data acquisition module to collect current signals and force sensor strain signals,and sends experimental data in real-time to the LabVIEW software in the computer through Wi-Fi transmission for dynamic data processing,plotting,and analysis.We have achieved quantitative and visual exploration of the factors affecting the magnitude of Ampere force under low cost conditions,enriching experimental resources for quantitative exploration of Ampere force.

关 键 词：安培力 LABVIEW ESP32 数字化实验 

分 类 号：G633.7[文化科学—教育学] G434