使用 Arduino 和 LabVIEW 实现 Atwood 机器自动化

Q3 Social Sciences

Physics Education Pub Date : 2024-07-16 DOI:10.1088/1361-6552/ad5d44

T K Indratno, Y D Prasetya, Y D Prabowo and M I Sukarelawan

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引用次数: 0

摘要

阿特伍德机是物理实验中用来直观演示牛顿第二运动定律概念的一种仪器。然而，阿特伍德机上的数据收集仍需使用秒表手动完成，可能会导致误差并耗费时间。为了提高实验的效率和准确性，本研究使用 Arduino Uno 微控制器开发了阿特伍德机自动化系统。通过使用 LabVIEW 开发的图形用户界面，该自动化系统可自动释放砝码和自动收集数据。使用自动化机器进行的实验在验证地球重力加速度方面取得了令人满意的结果。因此，该机器可用于物理学习，尤其是物理实验。该自动化机器还可通过互联网连接实现远程使用，从而使用户能够更方便、更广泛地访问。

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Atwood machine automation using Arduino and LabVIEW

The Atwood machine is an apparatus used in physics experiments to visualize the concept of Newton’s Second Law of Motion. However, the data collection on the Atwood machine, which is still done manually using a stopwatch, may cause errors and can be time-consuming. To improve the efficiency and accuracy of the experiment, this research developed Atwood machine automation using Arduino Uno microcontroller. The automation enables automatic release of weights and automatic data collection through a graphical user interface developed using LabVIEW. The experiment using the automated machine obtained satisfactory results in verifying the earth’s gravitational acceleration. Therefore, this machine can be used in physics learning, especially in physics experiment. The automation also enables remote utilization through internet connection, thus allowing easier and wider access for users.

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来源期刊

Physics Education Social Sciences-Education

CiteScore

1.50

自引率

0.00%

发文量

195

期刊介绍： Physics Education seeks to serve the physics teaching community and we welcome contributions from teachers. We seek to support the teaching of physics to students aged 11 up to introductory undergraduate level. We aim to provide professional development and support for teachers of physics around the world by providing: a forum for practising teachers to make an active contribution to the physics teaching community; knowledge updates in physics, educational research and relevant wider curriculum developments; and strategies for teaching and classroom management that will engage and motivate students.