• Title, Summary, Keyword: Arduino

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A Short Course Development and Analysis to Recognize Importance of Software for Youth using Arduino and App Inventor

  • Shim, Jooeun;Ko, Jooyoung;Shim, Jaechang
    • Journal of Multimedia Information System
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    • v.2 no.1
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    • pp.187-192
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    • 2015
  • The aim of this study was to develop and analyze a short course educating App Inventor and Arduino that showed the importance of software for youth. The course consists of a total of 10 missions for a 4 hour course divided into 2 parts, each 2 hours respectively. We conducted a basic course of Arduino for hardware and software, Processing for server programming, and App Inventor for programming for smartphones. The final mission was to send a signal to a server with a smartphone and to control light connected to a relay which passes Arduino connected with a server and serial communication. Participants completed 95% of missions, and we found the course had an educational effect for improving creativity and realization of software importance.

Arduino Based Smart Home System for the Elderly Living Alone (아두이노 기반의 독거노인을 위한 스마트홈 시스템)

  • Lee, In-Gu;Cho, Myeon-Gyun
    • IEMEK Journal of Embedded Systems and Applications
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    • v.10 no.5
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    • pp.307-315
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    • 2015
  • Recently, Smart Home System(SHS) is applied in order to provide comfort, energy efficient and better security to the residence. Thus, by introducing the SHS in the house of elderly people, it is possible to provide a convenient and safe life for old people especially living alone. This paper presents the design and implementation of a low cost but yet flexible and secure smart-phone based SHS. The design is based on inter-working between Arduino board with Bluetooth and Arduino board with Ethernet shield, and the home monitor/appliances are connected to the input/output ports of this board via sensors/relays. In addition, when the old man is put on an emergency, the proposed system will automatically notify it the family. Therefore, we have implemented an inexpensive and efficient SHS for the elderly living alone by inter-working smart phones, internet server and Arduino micro-controller.

Curriculum for Basic Digital Logic Circuit Practices through Arduino Device Programming (아두이노 장치 프로그래밍을 통한 기초 디지털 논리 회로 실습 교육 과정)

  • Hur, Kyeong
    • Journal of Practical Engineering Education
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    • v.9 no.1
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    • pp.41-48
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    • 2017
  • In this paper, we proposed a method for digital logic circuit control, through arduino device programming with digital outputs, to design a curriculum for basic digital logic circuit practices. Curricula for arduino device programming and digital logic circuit are essentially practiced in engineering departments of colleges or high schools in South Korea. However, actual practice course lacks the experimental examples of digital logic circuit combined with arduino device programming. Furthermore, actual practice course lacks the curriculum in that students design and test their own digital logic circuits with the less cost than the oscilloscope. Therefore, to solve these problems in this paper, we proposed a curriculum for basic digital logic circuit practices during one semester. In this curriculum, students control and experiment their own digital logic circuits through arduino device programming with digital outputs.

Design of Electronic Drum Using Computer Communication Based on Arduino (아두이노에 기반한 컴퓨터 통신을 이용한 전자드럼 설계)

  • Kim, Seungmin;Yang, Jisoo;Lee, Seungjae;Kim, Jung Tae
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • pp.489-491
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    • 2013
  • In this paper, Electronic Drum based on Arduino and Processing language to communicate with a computer is implemented. First, we made a drum pad by using piezoelectric sensors. The drum pads prevent damage to the sensor and new mechanism was fabricated to mitigate the impact structure. Arduino connected to the pad, the sensor detects a signal when the shock sends it to Arduino. The received signal of Arduino sends a signal to the computer, and the signal received is stored in the computer to output sound of the drum. Through this structure, the micro-controller, the computer and communications technology can be combined and applicable to a many system.

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PLC and Arduino Interaction Based on Modbus Protocol

  • Jeong, Yunju;Ansari, Md Israfil;Shin, WooHyeon;Kang, Bonggu;Lim, JinSeop;Moon, HyeonSik;Shim, Jaechang
    • Journal of Korea Multimedia Society
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    • v.20 no.3
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    • pp.511-519
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    • 2017
  • This Paper introduces the design and communication method between PLC (Programmable Logic Controller) and Arduino based on MODBUS Protocol. MODBUS connection can be established in a new or existing system very easily, therefore we used this protocol in our proposed system. In the field of automatic devices, multi-function serial port such as RS232, RS422, RS485, and so on creates a great convenience to the developer. This proposed system used RS485 as a key mediator for data exchanging on a connected network. We also believe that it will reduce the development cost in various automated industry because this system can be reused or can be implemented any such PLC installed machines. RS485 is used as a communication interface between PLC (as a slave) and Arduino (as a master), through which a reliable network is created for safe and fast communication. Furthermore, RS485 allows multiple devices(up to 32) to communicate at half duplex on a single pair of wires and provides a long connectivity area (up to 1200 meters) as compare to other device, which makes it a user-friendly for various devices in the automated industry. Moreover, Arduino can play as a mediator by connecting third party device and setup a communication network with PLC.

Implementation of errorless protocol for controlling multiple Arduinos using python via I2C communication (다수의 아두이노를 파이썬과 I2C로 제어하기 위한 무오류 통신 프로토콜 구현)

  • Park, Jang-Hyun;Kim, Seong-Hwan;Park, Tae-Sik
    • Journal of IKEEE
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    • v.21 no.3
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    • pp.227-233
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    • 2017
  • Python language is widely used because of its ease of learning and its wide application range. Arduino, on the other hand, is also widely utilized hardware for physical computing and internet of things(IoT). However, Arduino is controlled by $C{^+^+}$ language, which makes it difficult for non-experts to enter swiftly. This paper proposes an errorless protocol that can simultaneously control multiple Arduino devices in a master device using python language with I2C communication. Using the protocol proposed in this paper, we can take advantage of the python language to control multiple Arduinos.

A Study on the Development of Coding Education Program based on Arduino (아두이노 기반 코딩 교육 프로그램 개발 연구)

  • Cha, Jae Gwan
    • Smart Media Journal
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    • v.6 no.4
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    • pp.72-78
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    • 2017
  • The purpose of this study is to enhance the creative activity of youth through coding programs on the subject of Arduino. In order to achieve the purpose of the research, it studies the development of coding education based on Arduino, which is cheaper and generally available for universal use. In addition, in order to verify the program, it applies to the 12 schools in Gwangju Jeonnam and produces the improvements. The results of the study are as follows : first, the coding education program centered on Arduino was developed from a fusion perspective through a procedural model(plan - design - action - evaluation - improvement) and applied to a pilot class. Second, the effectiveness of the student satisfaction survey and the interviews of teachers were analyzed. Third, the improvement of the coding education program is accepted and applied to the next program.

Development of Education Program for Physical Computing using Arduino N-screen Communication Boards (아두이노 N-스크린 통신보드를 활용한 피지컬 컴퓨팅 교육 프로그램)

  • Hur, Kyeong;Lee, Ju-Yeol;Lee, Hye-Min;Lee, Hae-Sang
    • Journal of Practical Engineering Education
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    • v.7 no.2
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    • pp.97-105
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    • 2015
  • In this paper, we have selected physical computing as the focused learning elements with the PBL-based programming instruction method. Students experienced physical computing by using Arduino. Development of robot using Arduino can create an effective educational environment and also provide solutions for lack of environmental conditions, such as time or spatial factor restrictions and excessive expense issues; these are major obstacles to developing robot programming education. Finally, we analyzed the effects on growth of student's logical thinking and problem solving abilities by demonstrating the Arduino application courseware to the field of education.

The Using Arduino for Data Communication Cryptographic Module (Arduino를 이용한 데이터 통신 암호 모듈)

  • Lee, Zhou-Sheng;Song, Jong-Gun;Lee, HoonJae;Kwon, DaeHoon;Pak, UiYoung
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • pp.231-233
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    • 2013
  • A lot of information is exchanged using data communications in today's modern society. Nowadays many important communications are susceptible to interception and theft for malicious purposes, and is under threat from hackers. Crackers are able to hack into data flows even if the data is encrypted. To ensure strong encryption properties, these cryptographic algorithms are often a burden on devices used for authentication such as a PC or smart phone. This paper proposes an authentication system using the Arduino module. Implementation and application of the communication scheme is designed to minimize the burden of delivering data communication between devices especially where password and encryption is concerned.

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Design of Action Monitoring System Using Arduino Sensors and LEDs (아두이노 센서와 LED를 활용한 움직임 모니터링 시스템 설계)

  • Park, Kyeongseok;Hwang, Soyoung
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • pp.81-83
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    • 2017
  • 우리 삶의 다양한 분야에서 ICT 기술을 적용하여 편의성과 활용성이 증대되고 있다. 본 논문에서는 최근 다양한 응용에 활용되고 있는 아두이노(Arduino)를 기반으로 사람의 움직임에 따라 이용할 수 있는 Accelerometer와 FSR 센서를 사용하여 RGB LED Strip을 제어하고 여러가지 색상을 다양한 패턴으로 나타나게 하며, 해당 움직임을 모니터링할 수 있는 시스템을 제안한다. 이는 사람의 움직임 또는 동작을 취하는 다양한 신체부위에 적용해 볼 수 있다.

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