An Arduino experiment to determine the gravitational acceleration using a light interruption apparatus with PLX − DAQ data acquisition tool

Q3 Social Sciences

Physics Education Pub Date : 2024-05-23 DOI:10.1088/1361-6552/ad4442

Ahmed Madey

引用次数: 0

Abstract

In this paper the author is presenting a novel experiment for measuring the gravitational acceleration using simple and cost effective apparatus with a regular pendulum, composed of an Arduino Uno and a light interruption circuit with an light dependent resistor (LDR) and an light emitting diode (LED), the data was recorded using PLX − DAQ data acquisition tool for further analysis, the experiment would be useful for introductory physics courses on the subject.

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利用 PLX - DAQ 数据采集工具，使用光中断装置进行 Arduino 实验，以确定重力加速度

在本文中，作者介绍了一个测量重力加速度的新颖实验，该实验使用简单且成本效益高的仪器，由 Arduino Uno 和一个带光敏电阻器 (LDR) 和发光二极管 (LED) 的光中断电路组成，使用 PLX - DAQ 数据采集工具记录数据，以便进一步分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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

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