Evaluating the Arc-Flash Protection Benefits of IEC 61850 CommunicationSchneider ElectricThe document evaluates the arc-flash protection benefits of IEC 61850 communication, emphasizing the need for rapid communication between protection components to mitigate the effects of arcing faults in switchgear. It discusses traditional and new methods for detecting arcing faults, highlighting the advantages of simultaneous light and overcurrent detection in achieving minimal arcing time and enhanced protection strategies. The analysis includes a comparison of system architectures and communication performance, revealing the high-speed capabilities and limitations of the proprietary communication system employed.
Playing with arduino open source h/w for mobile-centric servicesJunhyuk LeeThe document discusses the Arduino platform as an open-source hardware tool for mobile-centric services and physical computing, emphasizing its accessibility and low cost. It covers basic programming concepts with Arduino, such as digital and analog read/write operations, and outlines the ease of use that makes it suitable for beginners. The emphasis is on learning through practical activities, utilizing various electronic components to create functional projects.
코딩클럽 왕초보 아두이노따라잡기 1탄Eunhee Ha재밌는 컴퓨팅, 신나는 메이킹, 즐거운 소프트웨어를 추구하는 모두를 위한 코딩 커뮤니티 '코딩클럽'의 왕초보 아두이노따라잡기 워크샵 자료입니다. 아두이노와 오픈소스하드웨어의 기본개념, 아두이노 설치, 구동 방법, C 코딩, LED, 센서 활용법 등을 쉽게 이해할 수 있도록 소개하였습니다. by 코딩클럽의 신송섭 선생님
React Native in ProductionSeokjun KimReact Native allows developers to build native mobile apps using JavaScript and React. While it provides benefits like using React for both web and mobile, allowing for code reuse, there are also challenges to using it in production. It is easy for web developers to use initially but documentation is poor and updates can cause breaking changes. Performance has not been an issue yet but native apps are generally faster. While the community is active, third party packages can introduce bugs and the build can sometimes break, especially on Android. Overall, React Native can be used for production apps if challenges around updates and crashes are addressed.
Dockerize node.js applicationSeokjun KimThis document discusses how to dockerize a Node.js application. Some key points include:
- Docker makes environment setup easier by allowing applications and dependencies to be bundled into a single image file that can run anywhere without configuration.
- Docker images allow applications to fully utilize multi-core systems by running processes as separate containers that can be easily scaled.
- Docker provides virtualization that makes it easier to manage environments for development, staging, and production with consistent configurations across systems.
- Rolling back changes is faster and easier with Docker as new images can be built and deployed without modifying the underlying system.
Evaluating the Arc-Flash Protection Benefits of IEC 61850 CommunicationSchneider ElectricThe document evaluates the arc-flash protection benefits of IEC 61850 communication, emphasizing the need for rapid communication between protection components to mitigate the effects of arcing faults in switchgear. It discusses traditional and new methods for detecting arcing faults, highlighting the advantages of simultaneous light and overcurrent detection in achieving minimal arcing time and enhanced protection strategies. The analysis includes a comparison of system architectures and communication performance, revealing the high-speed capabilities and limitations of the proprietary communication system employed.
Playing with arduino open source h/w for mobile-centric servicesJunhyuk LeeThe document discusses the Arduino platform as an open-source hardware tool for mobile-centric services and physical computing, emphasizing its accessibility and low cost. It covers basic programming concepts with Arduino, such as digital and analog read/write operations, and outlines the ease of use that makes it suitable for beginners. The emphasis is on learning through practical activities, utilizing various electronic components to create functional projects.
코딩클럽 왕초보 아두이노따라잡기 1탄Eunhee Ha재밌는 컴퓨팅, 신나는 메이킹, 즐거운 소프트웨어를 추구하는 모두를 위한 코딩 커뮤니티 '코딩클럽'의 왕초보 아두이노따라잡기 워크샵 자료입니다. 아두이노와 오픈소스하드웨어의 기본개념, 아두이노 설치, 구동 방법, C 코딩, LED, 센서 활용법 등을 쉽게 이해할 수 있도록 소개하였습니다. by 코딩클럽의 신송섭 선생님
React Native in ProductionSeokjun KimReact Native allows developers to build native mobile apps using JavaScript and React. While it provides benefits like using React for both web and mobile, allowing for code reuse, there are also challenges to using it in production. It is easy for web developers to use initially but documentation is poor and updates can cause breaking changes. Performance has not been an issue yet but native apps are generally faster. While the community is active, third party packages can introduce bugs and the build can sometimes break, especially on Android. Overall, React Native can be used for production apps if challenges around updates and crashes are addressed.
Dockerize node.js applicationSeokjun KimThis document discusses how to dockerize a Node.js application. Some key points include:
- Docker makes environment setup easier by allowing applications and dependencies to be bundled into a single image file that can run anywhere without configuration.
- Docker images allow applications to fully utilize multi-core systems by running processes as separate containers that can be easily scaled.
- Docker provides virtualization that makes it easier to manage environments for development, staging, and production with consistent configurations across systems.
- Rolling back changes is faster and easier with Docker as new images can be built and deployed without modifying the underlying system.