检索结果-内蒙古大学图书馆

Teaching with arduino: Porphyrinoids' fluorescence in olive oil

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES 2023年第7N10期27卷 1177-1181页

作者： Bolze, Frederic Univ Strasbourg Fac Chim F-67000 Strasbourg France CNRS Unistra UMR 7199 Lab Concept & Applicat Mol Bioact F-67000 Strasbourg France

During the pandemic period, we were forced to reconsider teaching of practical labs, as students had mainly to work at home. It was the occasion to explore the use of cheap microcontroller kits for teaching chemistry and to work out some manipulations with household products. Back to normal life, it is important to valorize this equipment and work to design simple chemistry experiments which could be performed by students at home with arduino kits adapted to chemistry, to illustrate various courses in addition to classical manipulations performed in the laboratory with specific equipment and products. We describe here the construction of a simple and cheap arduino-based fluorimeter and its use to study relative porphyrinoids (mainly chlorophylls and pheophytins) contents in olive oils, and the effect of heating on the degradation of such substances. We used an arduino Uno kit with a LED, a light-to-frequency converter associated with an excitation-blocking filter, and a 3D-printed sample holder.

关键词： arduino Fluorimeter Olive oil Fluorescence DIY equipment TSL237

来源：评论

学校读者我要写书评

暂无评论

Visible-Light Indoor Positioning with arduino Signal Processing

Visible-Light Indoor Positioning with Arduino Signal Process...

引用

2024 Italian Conference on Optics and Photonics

作者： Macri, Stefania Foucher, L. Cossu, G. Gilli, L. Vincenti, N. Ciaramella, E. Scuola Super Sant Anna TeCIP Inst Pisa Italy Polytech Clermont Genie Elect Aubiere France

ISBN: (纸本)9798350361810;9798350361803

Recently, Visible Light Positioning (VLP) has emerged as a promising technology for indoor positioning applications. While GPS is a reliable technology for outdoor navigation, its limitations become apparent in indoor environments. These include buildings with multiple floors and numerous departments, such as hospitals and warehouses. There, it can be very useful to know the position of humans or particular objects and find them immediately, whenever needed. Thus, we need accurate indoor positioning, which might be realized using different technologies. VLP system uses existing lighting infrastructure and can offer a high level of accuracy. To this aim, we developed a novel and simplified system that exploits amplitude-modulated light signals from standard Light Emitting Diode (LED) lamps normally used for room illumination, along with an affordable arduino microcontroller for processing and extracting the position information from the optical signal. The results indicate a good accuracy with very limited requirements in terms of equipment. The proposed solution is very attractive because its implementation is based on commercial lamps and simple processing.

关键词： Visible-light positioning LED lamps positioning arduino

来源：评论

学校读者我要写书评

暂无评论

arduino-based wireless spectrometer: a practical application

引用

JOURNAL OF ANALYTICAL SCIENCE AND TECHNOLOGY 2022年第1期13卷 1-6页

作者： Shin, Jaeseong Choi, Han-Kyu Kunsan Natl Univ Dept Chem Gunsan 54150 South Korea

We provide a technical report on designing an arduino-based wireless spectrometer using an old spectrometer. The designed spectrometer is environmentally friendly and cost-effective and can be used in physical and analytical laboratories. The arduino-based wireless spectrometer enables students to understand the fundamental theory of spectroscopy and wireless communication among instruments. The rotating motions of the mirror and grating turret inside the spectrometer are controlled by a pre-written source code based on the arduino program. This procedure can give an insight into spectroscopic analysis and telecommunication skills using computer-based software. Using our customized spectrometer, we measure Raman spectra from a silicon wafer, 4-nitrobenzenethiol, and rhodamine 6G, which serve as representative Raman probe molecules. From our results, we conclude that our approach provides intuitions for wide applications of arduino-based chemical instruments.

关键词： Wireless Spectrometer arduino Step motor Spectroscopy Raman

来源：评论

学校读者我要写书评

暂无评论

WIDE: Worksheet Integrated Development Environment for arduino-based Embedded System Design 13

WIDE: Worksheet Integrated Development Environment for Ardui...

引用

13th International Conference on Modern Circuits and Systems Technologies (MOCAST)

作者： Ioannou, N. Tatas, K. Constantinides, A. Kyriacou, C. Frederick Univ Nicosia Cyprus

ISBN: (纸本)9798350385434;9798350385427

This paper presents a novel programming approach for arduino boards, utilizing tables within a spreadsheet environment. This method automatically generates over 80% of the code in a typical application, simplifying programming, facilitating debugging and presenting an easier learning curve, especially for non-electronics and computer science engineers. WIDE supports defining analog and digital pins, logical variables, state description, state flow, printing, menu, Infrared communication, Bluetooth, RS485 communication, and storing variables in EEPROM using tables that are easy to fill, modify and troubleshoot. The automatically generated code is collected into one worksheet and then copied to the arduino IDE for compilation and downloading. This method has been successfully applied to various projects, allowing more time to be spent on problem-solving rather than the mechanics of code writing.

关键词： Microcontrollers IDE arduino WIDE spreadsheet

来源：评论

学校读者我要写书评

暂无评论

Implementing arduino and NFC Technology Integration for Inventory Tracking System

Implementing Arduino and NFC Technology Integration for Inve...

引用

IEEE International Conference on Automatic Control and Intelligent Systems (I2CACIS)

作者： Bin Zaidi, Syazwan Azri Ismail, Syila Izawana Binti Dzulkefli, Nik Nur Shaadah Binti Nik Kar, Siti Aishah Binti Che Shafie, Rosmawati Binti Univ Teknol MARA Coll Engn Sch Elect Engn Terengganu Malaysia

ISBN: (纸本)9798350372113;9798350372106

The current organizational methods employed in storage facilities and stores are predominantly manual, lacking proper systematic management, particularly in convenience stores where inventory management is often disorganized. The absence of categorization and a systematic approach complicates inventory tracking, leading to unreliability and significant manual labor each time an item needs to be checked or restocked. This challenge is also observed in courier service storage facilities, delivery trucks, and hubs, resulting in a high incidence of missing parcels due to inadequate management. To address these inefficiencies, this research aims to develop an inventory management system that reduces manual labor by implementing arduino microcontroller technology, NFC stickers/tags, and NFC modules. Additionally, the system leverages PLX-DAQ add-ins to seamlessly export data from the microcontroller into Microsoft Excel, facilitating real-time inventory updates and management. By achieving these objectives, it can save time and labor power, significantly improving the reliability and efficiency of inventory management in both convenience stores and courier service facilities.

关键词： Inventory tracking NFC technology arduino PLX-DAQ Streamlined operation

来源：评论

学校读者我要写书评

暂无评论

Construction of Vending Machine Operated by arduino Microcontroller 10th

Construction of Vending Machine Operated by Arduino Microcon...

引用

International Conference on New Technologies, Development and Application - Advanced Production Processes and Intelligent Systems

作者： Rijad, Muric Samir, Vojic Fatkic, Ismet Univ Bihac Tech Fak Bihac Bihac 77000 Bosnia & Herceg

ISBN: (纸本)9783031662676;9783031662683

Mechatronics consists of an integration of mechanical engineering with electronics and computer systems. The word mechatronics is made by combining the words mechanics and electronics. Mechatronics is a branch of engineering which combines many fields of mechanics and electronics. This work will explain one of those examples of mechatronics systems, and that is the vending machine. An example of mechanics in this work is a conversion of rotational movement to translation movement via a helicoil spring which rotates with the help of the step motor and uses the potential energy of the coin when sorting in the money mechanism, and the examples of electronics are electronic components such as step motor, arduino microcontroller, push buttons etc. The machine works by inserting a certain amount of money through the opening intended for it which the sensors will read and print on screen the amount of money that is currently in the machine. If the condition is fulfilled, that is if the machine has enough money we need for the product, by pressing the push button, which is positioned in respect to the product position in the vending machine, the machine will dispense the required product. This work will also show the schematic representation of connecting electronic components and the very construction and assembly of the vending machine.

关键词： arduino step motor LCD screen MDF LED diode

来源：评论

学校读者我要写书评

暂无评论

Monitoring and Coordinated Control of Hybrid Power System with Energy Storage Device using arduino 2

Monitoring and Coordinated Control of Hybrid Power System wi...

引用

2nd International Conference on Sustainable Computing and Smart Systems (ICSCSS)

作者： Radhika, A. Karuppiah, N. Soundradevi, G. Mounica, Patil Velammal Coll Engn & Technol Dept EEE Chennai Tamil Nadu India Vardhaman Coll Engn Dept EEE Shamshabad India Sethu Inst Technol Dept EEE Kariapatti India

ISBN: (纸本)9798350391558;9798350379990

This research work introduces an integrated design of a solar and wind based hybrid system controlled and coordinated by arduino. One of the primary needs for socioeconomic development of any nation is the reliability of electrical supply systems. The proposed control coordination methodology governs the reliability of the hybrid electric supply system. The proposed controller compares the load power and integrated hybrid power at any instant and depending on it, arduino controller generates the status and control signals. If the generated hybrid power is more than the required load power, then the integrated hybrid power system supplies the entire power to the load. If the generated hybrid power is less than the required load power, then the integrated hybrid power system along with the utility grid supplies the required power to the load. Depending on the Status of Charging, the battery charges and discharges. The boost converter boosts the voltage from Solar, wind and battery system to the required level. Then a single-phase inverter converts the boosted voltage and supplies to the load system. The hybrid system is then synchronized and coordinated to meet the load requirement. A hardware prototype is built to realize the experimental results of different control coordination strategies.

关键词： solar panel wind boost controller inverter arduino battery

来源：评论

学校读者我要写书评

暂无评论

A prototype of an arduino-based home automation system

A prototype of an Arduino-based home automation system

引用

International Conference on Advanced Systems and Emergent Technologies (ICASET)

作者： Ghoul, Yamna Zitouni, Naoufel Jmal, Assaad Univ Tunis El Manar Natl Engn Sch Tunis LR11ES20 Anal Concept & Control Syst Lab BP 37Belvedere 1002 Tunis Tunisia Tunis El Manar Univ Fac Sci Tunis Lob Applicat Energy Efficiency & Renewable Energi Tunis Tunisia Sfax Univ Engn Natl Sch Elect Engn Dept Control & Energy Management Lab CEM Lab BP 1173 Sfax Tunisia

ISBN: (纸本)9798350384901;9798350384895

This paper explores the realm of home automation, focusing on the development and implementation of a sophisticated system leveraging Internet of Things (IoT) technology. The core of the proposed system revolves around the arduino Nano board, showcasing its adaptability and versatility. A DHT11 sensor is utilized to actively collect current information on temperature and humidity, and a MQ2 sensor is deployed to monitor kitchen gas leaks with an arduino microcontroller processing this data. The continuously refreshed data is subsequently sent to an Android mobile app through the Zigbee protocol. The home automation system presented in this paper boasts a unique combination of essential features, including real-time functionality, cost-effectiveness, flexibility, upgradability, and reconfiguration capabilities. This research contributes to the expanding landscape of home automation by providing an innovative solution that addresses key aspects of modern living.

关键词： IoT home automation arduino DHT11 sensor MQ2 sensor Android App

来源：评论

学校读者我要写书评

暂无评论

Using IoT for Patient Health Monitoring System(PHMS) to Measure Temperature, Blood Pressure and ECG Based on arduino IDE 2.x 4

Using IoT for Patient Health Monitoring System(PHMS) to Meas...

引用

4th International Conference on Emerging Smart Technologies and Applications (eSmarTA)

作者： Elkhidr, Esraa Abrahim Elrashdi, Abdelsalam Saleh El Khiralla, Salem Altawerghi, Nada Ali Hasan, Fatma Mohammed Coll Comp Technol Dept Comp Networks Benghazi Libya Coll Comp Technol Dept Software Engn Benghazi Libya

ISBN: (纸本)9798350354140;9798350354133

By 2030, there will be 500 billion devices with sensors and an Internet connection. The Internet of Things is the name of the network that links these gadgets together for data transport (IoT). In order to rapidly exchange medical information to connect people, resources, and organizations we have proposed paper using an IoT for Patient Health Monitoring (PHMS). For almost medical equipment having an internet connection and the capacity to track at least one patient's health parameter, including blood pressure, body temperature, heart rate, ECG, steps taken, etc. We made a prototype that carries out different procedures for example, if the patient's temperature rises above 38 degrees Celsius, it will send messages to the doctor that there is a patient who needs special care. The arduino IDE 2.x processes the data produced by the sensors. The feedback was extremely favorable and supportive of the efficacy of monitoring patient health by the use of arduino IDE 2.x.

关键词： Internet of Things Internet of Medical Things Smart healthcare arduino GSM ECG

来源：评论

学校读者我要写书评

暂无评论

The Electrical Control System for The Automatic Plug-seedling Feeding Device of Pepper Transplanting Machine Based on arduino

The Electrical Control System for The Automatic Plug-seedlin...

引用

2024 IEEE International Conference on Cognitive Computing and Complex Data

作者： Wei, Xueqi Li, Zhengmin Liao, Guang Zhou, Fujun Beibu Gulf Univ Coll Mech & Marine Engn Qinzhou Peoples R China

ISBN: (纸本)9798350352900;9798350352894

To address the issue of manually placing plug-seedlings into the seedling feeding mechanism in current pepper transplanting machines, and considering the high cost of electromechanical systems, this paper presents a design for an automatic plug-seedling feeding and plug-seedling cell feeding system based on arduino. The system employs three stepper motors and thirteen cylinders working in coordination to achieve automatic plug-seedling transportation and synchronized plug-seedling cell feeding. Using the arduino IDE, a control program was developed, and an electrical control system was constructed, followed by plug-seedling delivery experiments. The experimental results indicate that when the plug-seedling carrier is inclined at 35 degrees, the delivery success rate reaches 93.74%. The system is reliable and stable, offering new ideas for future automation control.

关键词： Electrical System Transplanting Machine Plug-Seedling Feeding Mechanism arduino

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：