2023年8月17日 星期四

mrp mps mes ERP Production Planning Manufacturing Execution System Material Requirements Planning Master Product schedule Manufacturing Resource Planning erpbis

 Manufacturing Execution System Material Requirements Planning Master Product schedule Manufacturing Resource Planning

製造執行系統 (Manufacturing execution system)
作業管理 Operations Management
生產計劃與管制系統 PPC,Production Planning and Control System

製程管理系統 現場管制系統 Shop Floor Control System

https://quizlet.com/cn/282349701/sap%E5%90%8D%E8%A9%9E%E8%A7%A3%E9%87%8B-%E7%94%9F%E7%94%A2%E8%A8%88%E5%8A%83%E8%88%87%E6%8E%A7%E5%88%B6-pp-production-planning-flash-cards/


Manufacturing Execution System 製造執行系統
Material Requirements Planning 物料需求計劃
Master Product schedule 主生產計劃
Manufacturing Resource Planning
Manufacture Resource Plan, MRP-II 製造資源計劃
Supply Chain 供應鍊
Business Solutions 解決方案
Supply Chain Management  SCM 供應鍊管理
Capacity Requirement Planning 能力需求計劃
Shop Floor Control 生產現場控制系統
Warehouse Management System WMS   ‎倉儲管理
Product Life-cycle Management PML 產品生命週期管理
Logistics Management 物流管理
Siop,Sales, Inventory and Operations Planning  銷售、庫存與營運計劃銷售流程
(S&OP) 銷售與作業規劃
SMALL AND MEDIUM ENTERPRISE SEM 中小企業
SME Demand Management 供應鏈需求管理
Flow Management 流動管理
Supply Chain Management 供應鏈管理
Rough Cut Capacity Planning 粗能力計
production and operation management 生產與作業管理
marketing management 行銷管理
human resource management 人力資源管理
research and development management 研究發展管理
technology management 科技管理
finance management 財務管理
information management 資訊管理
Interactive 互動式
knowledge base 知識庫
training 訓練
Learning 學習
employee 員工
Supply Chain Visibility 供應鏈可見度
Event-Response Capability 事件反應能力
Centralized Purchasing  集中式採購
Decentralized Purchasing  分散式採購
Vendor Analysis  供應商分析
Strategic Partnering  策略性夥伴
Inventory Velocity 存貨速度
Engineer-To-Order, ETO  工程設計生產
Make-To-Order, MTO 訂單生產
Assemble-To-Order, ATO 組裝生產
Make-To-Stock, MTS 存貨生產
forecast stock 倉庫預測

distribution requirement planning DRP 配送需求計劃
Vehicle Routing Problem VRP 車輛途程問題
Dynamic Vehicle Routing Problem 動態車輛路徑問題

備貨型生產 Make-to-Stock MTS
訂貨型生產 Make-to-Order MTO
MTO MTS  ETO ATO Assemble To Order
Configure to Order  CTO
Capacity Inventory MTO MTS  ETO ATO Make-To-Stock  Assemble To Order PTO Pick-to-order.


https://wiki.mbalib.com/wiki/%E9%A6%96%E9%A1%B5
https://www.semanticscholar.org/paper/DESIGN-%26-IMPLEMENTATION-OF-A-BESPOKE-MRPII-SYSTEM-A-Amad-Uddin-Khan/062cd486ca4759a172a1862bb091e7b83d7afef5

DESIGN & IMPLEMENTATION OF A BESPOKE MRPII ...
Punjab University
http://pu.edu.pk › journal › iqtm › PDF-FILES
由 MK Amad-Uddin 著作 · 被引用 9 次 — Standard. Available. MRP II. Differences of MRP. II w.r.t. LE & SME. Business Planning (BP) x. ✓. No need of BP in. SME. Sales & Operations Planning.
18 頁

Modules Designed Bespoke MRP II Standard Available MRP II Differences of MRP II w.r.t. LE & SME Business Planning (BP) x ✓ No need of BP in SME Sales & Operations Planning (S&OP) x ✓ No need of S&OP in SME Demand Management (DM) ✓ ✓ Both SME and LE require Production Planning (PP) ✓ ✓ Both SME and LE require Resources Planning (RP) ✓ ✓ Both SME and LE require Master Production Scheduling (MPS) ✓ ✓ Both SME and LE require Rough Cut Capacity Planning (RCCP) ✓ ✓ Both SME and LE require Sales Order Processing ✓ ✓ Both SME and LE require Material Requirements Planning (MRP) x ✓ No need in SME particularly dealing with tool reclamation
801 

https://zh.wikipedia.org/zh-tw/Odoo

https://richsoda.com/page/erp

https://erp.mgt.ncu.edu.tw/sap-pp-practical-course/

SAP名詞解釋  生產計劃與控制 PP — Production Planning Multi-Level Bill of Material Structure 多階層物料表 Multi-national Multi-currency 國際化 Availability Check 有效性檢查 OpenSystems 工業規格的系統設計 Organization Hierarchy 系統組織架構 Organization Level 系統組織層次 Planned Order 計劃工單 Planning at assembly level

https://slidesplayer.com/slide/14588945/

生產規劃與控制 (Production Planning and Control)

Production Planning and Control (PP&C) 
Manufacturing Control (MFC)
Manufacturing Systems Engineering (MSE)

https://en.wikipedia.org/wiki/Manufacturing_resource_planning

第四章生產規劃與控制 - YouTube CERPS中華企業資源規劃學會

http://www.cabmt.org.tw/uploads/upload/e4cdf3b42680409d71d45fe333bcece1.pdf

diagram structure mrp mps

mangt 660  supply chain planning and control  master production scheduling
https://slideplayer.com/slide/8355823/

Production Strategies  Strategic Planning Detailed Planning Manufacturing execution  Implementation Strategy

Implementation of manufacturing resource planning

diagram structure    execution  Implementation Strategy     Production planning Manufacturing inventory  Systems

diagram structure  Implementation Strategy     Production planning  inventory  Systems
https://www.slideteam.net/process-flow-chart-of-inventory-management.html

https://en.wikipedia.org/wiki/Unified_Modeling_Language
uml diagram hierarchy Structure diagrams static diagram       implementation diagram

diagram structure  Implementation Strategy    Structure Behavior  Interaction

生產管理 系統 表單 DATAKING 生產管理ERP系統
https://www.erpking.com.tw/dataking-production

生產管理 生產 現場 製令 派工 bom  入庫
https://www.digiwin.com/tw/erp/manufacture.html

opentaps  weberp open erp nseer compiereerp openbravo erp Nseer Sequoia ERP


Compiere ADempiere ERP Opentaps Openbravo ERP webERP PostBooks

 Free Open-source Lightweight ERP for Small and Medium Size Businesses

 Free and Open Source Production Scheduling Software

https://medevel.com/os-erp-and-manufacturing-solutions/

https://www.goodfirms.co/production-scheduling-software/blog/best-free-production-scheduling-software 

https://erpnext.com/manufacturing/open-source-production-planning-software

welding How to assemble a welding machine. Homemade inverter welding machine TIG Welder and Power Control

 https://www.scribd.com/doc/167545319/Miller-Tig-Book

 https://jestineyong.com/igbt-shorted-in-tecnica-164-welding-machine/

 http://www.thompdale.com/tig_controller/tig.htm

 welding  How to assemble a welding machine 220. Homemade inverter welding machine from parts of old TVs. How to start the preparatory stage  Источник:  samodelnyi-invertornyi-svarochnyi apparat-iz

https://certprof.ru/en/practical-application/kak-sobrat-svarochnyi-apparat-220-samodelnyi-invertornyi-svarochnyi-apparat-iz/ 

http://www.imajeenyus.com/electronics/20110511_high-voltage_trigger/index.shtml

https://www.mig-welding.co.uk/forum/threads/adding-hf-start-arc-stability-in-any-tig-welder.78135/

https://kaizerpowerelectronics.dk/teardown/migatronic-focusstick-161e-stick-welder-teardown/

https://highvoltageforum.net/index.php?topic=730.0

https://www.electro-tech-online.com/threads/tig-hf-coupling-transformer.149802/

Spot-Welding Machine / 12V Circuit Board Spot Welder / Battery Spot Welder

https://www.arcpig.com/faq.html

Spot-Welding Machine / 12V Circuit Board Spot Welder / Battery Spot Welder

Mini Intelligent DIY Spot Welder OLED Automatic Manual Switching Lithium Battery Power Battery Pack Welding Machine SQ-SW1

 

https://github.com/KaeptnBalu/Arduino_Spot_Welder_V3

https://github.com/KaeptnBalu/Arduino_Spot_Welder_V2

DIY Arduino Battery Spot Welder Prebuilt Kit V4

https://github.com/maciejkwasek/SpotWelderController

Mini Portable DIY Spot Welder Rechargeable Color Screen Display DIY Battery Pack Welding FS-SW2

https://github.com/AcrimoniousMirth/Spot-Welder-Controller

https://github.com/mademakerspace/Octavios_Spotwelder

https://github.com/KaeptnBalu/Arduino_Spot_Welder_V4

https://github.com/topics/spot-welder

https://www.instructables.com/DIY-Arduino-Battery-Spot-Welder/

https://github.com/topics/spot-welding

https://www.instructables.com/Make-Your-Own-Crude-Battery-Spot-Welder-With-a-Car/

https://avdweb.nl/popular/spotwelder/spot-welder-controller-with-tft-display

https://hackaday.io/project/187652-not-so-smart-capacitive-discharge-spot-welder

https://malectrics.eu/2019/09/12/new-software-version-3-3-3-available/

 https://www.keenlab.de/

Battery Spot Welder Kit V4 Full Bundle  Battery Kweld spot welder

Battery Spot Welder   Kweld spot welder kCap ultracapacitor

high current voltage regulator and charger battery spot welder  Battery Spot Welder  Portable Capacitor   Spot Welding Machine

https://www.semanticscholar.org/paper/Improved-Power-Quality-Bridgeless-Converter-Based-Narula-Singh/add9788f941cd2d1c558f5e74f21b67d619f876e

https://www.pcbway.com/project/shareproject/DIY_high_current_spot_welding_machine.html

2023年8月12日 星期六

javascript select.js selectize. js alternatives fuzzy search

 https://support.microsoft.com/en-us/windows/microsoft-simplified-chinese-ime-9b962a3b-2fa4-4f37-811c-b1886320dd72
https://en.wikipedia.org/wiki/Pinyin_input_method
Fuzzy Pinyin Fuzzy pinyin or fuzzy input
Typing in Chinese: Keyboards & Tips and Tricks

https://www.quora.com/Is-there-any-better-Chinese-input-method-for-foreign-beginners-in-Chinese-than-Pinyin-input
https://en.wikipedia.org/wiki/Pinyin_input_method
https://github.com/chinese-opendesktop/cin-tables
https://www.freedesktop.org/wiki/Software/CJKUnifonts/Minnan_IM/
https://github.com/junegunn/fzf/issues/2227
https://github.com/definite/ibus-table-chinese/blob/master/tables/scj/scj6.txt
https://github.com/definite/ibus-table-chinese/tree/master/tables/cangjie

https://stackoverflow.com/questions/55593705/how-to-implement-fuzzy-search-for-chinese-pinyin-and-japanese-romaji

https://github.com/topics/chinese-text-segmentation?o=desc&s=stars

Chinese Pinyin input when fuzzy find

https://help.sap.com/docs/SAP_HANA_PLATFORM/691cb949c1034198800afde3e5be6570/73b694cbb1494db3a359a26d5cb32eb8.html?version=2.0.03

algorithm Fuzzy  chinese    input


https://js.libhunt.com/selectize-alternatives
https://alternativeto.net/software/selectize-js/
https://www.saashub.com/selectize-js-alternatives
https://js.libhunt.com/selectize-js-alternatives
https://www.jqueryscript.net/form/Dropdown-Select-Fuzzy-Search-jQuery-SimpleSelect.html
https://learningjquery.com/2017/09/20-impressive-jquery-plugins-to-replace-the-html-select-box
https://alternativeto.net/software/select2/

grbl gcode controller M-Code G-Code G0704 GRBL CNC Controller Mach3/Mach4 CNC Controller LinuxCNC UCCNC PlanetCNC Centroid Masso

https://en.wikipedia.org/wiki/History_of_numerical_control
https://en.wikipedia.org/wiki/G-code

G-Code CNC CNC Programming

 g-code command programming standard

https://winder.github.io/ugs_website/
https://github.com/winder/Universal-G-Code-Sender
https://github.com/grbl/grbl
https://github.com/bdring/FluidNC
https://www.libhunt.com/r/FluidNC
https://github.com/fra589/grbl-Mega-5X


LinuxCNC http://linuxcnc.org

https://en.wikipedia.org/wiki/LinuxCNC
https://web.archive.org/web/20101020051846/http://www.isd.mel.nist.gov/projects/_emc/
http://wiki.linuxcnc.org/cgi-bin/wiki.pl

 

https://www.probotix.com/wiki/index.php/LinuxCNC

https://granitedevices.com/wiki/SimpleMotion_V2
https://github.com/GraniteDevices/SimpleMotionV2

 

machsupport Mach4 mach3   Motion Controller
https://granitedevices.com/wiki/Mach4
https://familab.org/wiki/Mach3
https://www.machsupport.com/forum/index.php?topic=39234.0

 

https://mellowpine.com/cnc/best-cnc-controllers/

GRBL CNC Controller
Mach3/Mach4 CNC Controller
LinuxCNC
UCCNC
PlanetCNC
Centroid  
Masso  

https://www.cnccookbook.com/choose-best-cnc-control-2017-cnc-control-survey-results/
https://github.com/AnirudhPal/OpenDNC
https://sourceforge.net/directory/cnc/windows/

LinuxCNC Universal Gcode Sender OpenCamLib Machinekit

Fanuc LinuxCNC GRBL Haas

Haas Mill CNC code 

https://www.haascnc.com/service/service-content/guide-procedures/mill---g-codes.html
https://alternativeto.net/software/grbl-plotter/
https://alternativeto.net/software/emc2/
https://www.topbestalternatives.com/linuxcnc/

 https://en.wikipedia.org/wiki/Category:Page_description_languages

https://en.wikipedia.org/wiki/HP-GL

https://en.wikipedia.org/wiki/Category:PostScript

https://github.com/dgtlrift/hp2xx/tree/master

Printing and Saving Plots (GNU Octave) - Index of

graphics language hp-gl postscript  G-codes

https://github.com/topics/hpgl


RS-274  Standardization ISO-6983 G-code M-code  NIST RS274NGC

https://github.com/FabriceSalvaire/pythonic-gcode-machine

https://fabricesalvaire.github.io/pythonic-gcode-machine/gcode-reference/rs-274/index.html


https://www.nist.gov/nist-pub-series/nist-interagencyinternal-report-nistir
The NIST RS274NGC Interpreter - Version 3 - TSAPPS at NIST
National Institute of Standards and Technology (.gov)
https://tsapps.nist.gov › publication › get_pdf
 TR Kramer  Most RS274/NGC commands start with
either G or M (for miscellaneous). The words for these
 commands are called “G codes” and “M codes.” The

2023年8月9日 星期三

ui button state animation active Active Hove Focus flip Tap Swipe Long Press Pinch Spread javascript

 https://www.uxmatters.com/mt/archives/2019/04/excerpt-responsible-responsive-design.php

https://docs.flutterflow.io/actions/actions/animation/widget-animation 

ui  state animation  Active

https://m2.material.io/design/interaction/states.html

https://www.etatvasoft.com/blog/react-alternatives/

https://cloudfour.com/thinks/designing-button-states/

https://js.libhunt.com/


https://js.libhunt.com/plyr-alternatives

https://js.libhunt.com/


+"Online" Code Editors  DEMO Replit Jsfiddle CodePen StackBlitz CodeSandbox CodeJS

https://www.milesweb.com/blog/hosting/code-playgrounds/

https://alternativeto.net/software/stackblitz/?feature=code-editor

https://alternativeto.net/software/codesandbox/about/

https://medium.com/tag/code-editor-online 

https://bugfender.com/blog/top-10-online-code-editors-for-web-development/

https://medium.com/@riviannews/top-5-javascript-online-code-editors-in-2023-8bde1b05a7d7

power switch relay ssr scr TRIAC DIAC igbt Thyristor PUT unijunction circuit Unijunction Transistor and UJT Relaxation Oscillator SCR PUJT Thyristor

 power switch relay ssr scr TRIAC DIAC igbt Thyristor

https://learnabout-electronics.org/Semiconductors/thyristors_66.php

https://en.wikipedia.org/wiki/Thyristor

Solid State Relay Safety Features 

https://www.electronics-tutorials.ws/power/solid-state-relay.html


power switch zero cross Peak Voltage limit

https://circuitdigest.com/electronic-circuits/230v-ac-mains-over-voltage-protection-circuit

 

PUT unijunction circuit Unijunction Transistor and UJT Relaxation Oscillator  SCR  PUJT  Thyristor

https://www.instructables.com/Circuit-Collection-of-the-Programmable-Unijunction/

https://www.electronics-notes.com/articles/electronic_components/unijunction-transistors/programmable-unijunction-transistor-put.php

alternatives transfer files between peer transfer.zip quick sync me sharedrop toffeeshare

 https://www.saashub.com/compare-toffeeshare-vs-snapdrop?ref=compare

 https://www.reddit.com/r/androidapps/comments/zki9l8/best_app_to_transfer_files_between_phone_and/

 https://www.producthunt.com/products/toffeeshare/alternatives

2023年8月8日 星期二

A Bluetooth Module Maker based on Nordic nRF53 & nRF52 Solution (nRF5340 nRF52840 nRF52833 nRF52832 nRF52820 nRF52810 nRF52811 nRF52805), Bluetooth Specification Version: BT5.2 & BT5.1 & BT5 & BT4.2

 A Bluetooth Module Maker based on Nordic nRF53 & nRF52 Solution (nRF5340 nRF52840 nRF52833 nRF52832  nRF52820 nRF52810  nRF52811  nRF52805), Bluetooth Specification Version: BT5.2 & BT5.1 & BT5 & BT4.2

 https://devzone.nordicsemi.com/f/nordic-q-a/16133/nrf51822---poor-rf-performance-on-custom-pcb

https://raytac.blog/tag/iot/ 

https://www.minew.com/bluetooth-module/?gclid=Cj0KCQjwz8emBhDrARIsANNJjS5pqebdqT4dV0eSQ91Wch2oww4DWVq2bkihAA540Pwqubzq3rmmEjYaAirgEALw_wcB

https://www.renesas.com/us/en/application/key-technology/bluetooth-low-energy

https://predictabledesigns.com/review-of-bluetooth-low-energy-ble-solutions/

https://developex.com/blog/best-modules-shields-and-boards-for-ble-usage-on-arduino/

https://en.wikipedia.org/wiki/Bluetooth_Low_Energy

https://punchthrough.com/android-ble-guide/

2023年8月6日 星期日

beautifulsoup selenium scrapy playwright web scraping crawling

 https://scrapfly.io/blog/web-scraping-with-playwright-and-python/

 https://research.aimultiple.com/python-web-scraping-libraries/

 https://serpdog.io/blog/web-scraping-with-python/

https://blog.apify.com/what-are-the-best-python-web-scraping-libraries/ 

 Beautiful Soup  Requests Scrapy Selenium Playwright Lxml Urllib3 MechanicalSoup


web scraping crawling spider 

https://github.com/fredwu/crawler

https://en.wikipedia.org/wiki/Web_crawler

https://en.wikipedia.org/wiki/Spider_trap

https://proxiesapi-com.medium.com/how-to-scrape-wikipedia-using-python-scrapy-8a867efae2ab

2023年8月4日 星期五

Application Manager system distribution packaging services Java distribution Software packaging JavaBeans Application Manager system distribution

 
Application Manager system distribution packaging services

Java distribution Software packaging JavaBeans Application Manager system distribution packaging Performance
https://en.wikipedia.org/wiki/List_of_software_package_management_systems
https://netbeans.apache.org/kb/docs/java/javase-deploy.html
Distributing Applications and Packages

https://en.wikipedia.org/wiki/Microsoft_Endpoint_Configuration_Manager

Microsoft Endpoint Configuration Manager
Microsoft App-V Server
Citrix XenApp Server
JAMF Casper Suite Server
Workspace ONE Server
Symantec Altiris Management Server
Microsoft Intune
Custom Distribution System
ZENworks Configuration Management
Administrative installation
FTP location
Network location
Altiris 6.5 Notification Server

https://docs.oracle.com/cd/E19683-01/817-2180-10/pt_chap2.html
Sun ONE Application Server Performance Application Server

https://en.wikipedia.org/wiki/Synaptic_(software)
https://en.wikipedia.org/wiki/Package_manager


https://docs.oracle.com/javaee/7/tutorial/packaging002.htm
https://www.geeksforgeeks.org/spring-boot-packaging/
https://www.techtarget.com/searchitoperations/definition/distributed-applications-distributed-apps

https://en.wikipedia.org/wiki/Java_applet
https://en.wikipedia.org/wiki/Applet
Application Performance Management Software

PortableApps.com - Portable software for USB, portable, and ...
https://alternativeto.net/software/portableappscom/
Package managemen https://en.wikipedia.org/wiki/Portable_application

2023年8月3日 星期四

DataSnap communication MIDAS soap BizSnap MIDAS Multitier Distributed Application Services Suite

 https://en.wikipedia.org/wiki/Client%E2%80%93server_model

communication  Distributed Application Services ap server 

https://en.wikipedia.org/wiki/Middleware_(distributed_applications)

https://www.geeksforgeeks.org/types-of-distributed-system/

javascript libraries ajax message queue javascript libraries authenticate identity js user Access tokens token session cookie token sso oauth Handle Sessions

javascript libraries ajax message queue 

javascript libraries authenticate identity js user Access tokens  token   session cookie token  sso oauth Handle Sessions

 javascript libraries ajax message queue MicroTask Queue MutationObserver PhantomJS

 Single sign-on

authenticate

 userfrontjs Userfront: Auth without complexity 

Message Queue: Elements and Features - Oracle GlassFish Server Message Queue 4.5 Technical Overview


https://blog.bytebytego.com/p/password-session-cookie-token-jwt

Similar awesome alternative stackshare comparison hierarchy devops compare differences reviews

 https://www.g2.com/products/stackshare/competitors/alternatives

 https://www.saashub.com/stackshare-alternatives

https://www.producthunt.com/products/stackshare/alternatives

Sencha Ext JS javascript

 https://stackshare.io/sencha-ext-js

 https://www.microway.com.au/catalog/sencha/products.php

PHP
MySQL
Ubuntu
Amazon S3
Amazon EC2
Amazon CloudFron  
Amazon SQS
Prototype
YUI Library
Sencha Ext JS
ImageMagick

Ext.js  React.js  Vue.js  Angular.js  JQuery NodeJS Dojo 

 PlayCanvas IWB Cortex Technologies Shopware Agency Agency Beget LTD engineering CAMPOS Arhia OneHat Evoluservices Callmonkey Nature Easy Corp Keyhole Software RunPartner Rambox DoctorCian Facilities Exchange backoffice Invigos AB plus.xsense.co.th Letsbonus

 

Query
PHP
NGINX
PostgreSQL
Sencha Ext JS

Top Javascript Game Engines and Libraries in 2022 - InApps WEBGL

 playcanvas Babylon.js GDevelop PixiJS Godot   GDevelop melonJS ImpactJS BabylonJS PhaserJS PixiJS PhysicsJS PlayCanvas 

https://forum.happycoding.io/t/best-javascript-game-engines/877

https://www.inapps.net/top-javascript-game-engines-and-libraries-in-2022/

2023年8月1日 星期二

RELAY BOARD Industrial Control Board standard Industry Industrial protection Electrical Electronics ISO IEC ITU

 https://www.wazipoint.com/2016/10/list-of-all-international-standard_10.html

International Standards Organization

 Industrial Control standard Industry Industrial protection Electrical  Electronics  

ISO IEC ITU 

 IEC-62443

https://www.sans.org/blog/introduction-to-ics-security/

Security Standards  Industrial Control Electrical Industrial  Security


EN61810-1
EN50205
UL508
CSA C22.2 No.14
KS C IEC 61810-1
EN 50205
CQC GB/T 21711.1

https://ieeexplore.ieee.org/document/7603911

Protecting NI Switch Modules When Switching Inductive Loads - NI

https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000kKOZSA2&l=en-US

inductor kickback protection relay implementing surge-prevention measures applicable to ac and dc inductive loads respectively

Behavior of a coil with alternating current

https://www.tdk.com/en/tech-mag/electronics_primer/2

inductor kickback Electrical Transients coil inductance  Inductor  Effects  square  current  Behavior coil with alternating current


iec 60204-1 / en 60204 safety of machinery – electrical equipment of machines – part 1: general requirements

2023年7月31日 星期一

as its pmos engineer management system analysis diagram

 https://uit.stanford.edu/pmo/analysis-diagrams

https://www.pmi.org/learning/library/evolving-trend-project-management-7248 

https://en.wikipedia.org/wiki/Requirements_analysis

https://insights.sei.cmu.edu/blog/needed-improved-collaboration-between-software-and-systems-engineering/


https://en.wikipedia.org/wiki/Systems_engineering

https://en.wikipedia.org/wiki/Engineering_management


https://zh.wikipedia.org/zh-tw/PRINCE2

https://prince2.wiki/

http://www.time-is-ltd.co.uk/Management/Promise/PMManual/DPFiles/Directing%20a%20Project.htm

numerical control axis Synchronization Multi Axis Motion Control protocol time clock

 positive rising edge

 Differential Signaling

positive rising edge Differential Signaling numerical control axis Synchronization Multi Axis Motion Control protocol  time clock 

CNC time Synchronization Channel Synchronization Multi-Channel

Serial   numerical control axis Synchronization  Axis

FUZZY position numerical control axis Synchronization Axis

precision time protocol IEEE 1588 Precision Time Protocol in ITU-T Standards

https://en.wikipedia.org/wiki/Clock_synchronization

Cristian's Algorithm clock synchronization algorithm

2023年7月30日 星期日

Ethernet PHY Ethernet ESD EMI TVS diodes ESD EOS CMC BS Protection Transformer Lan Filter

 Ethernet PHY Ethernet ESD EMI TVS diodes  ESD EOS CMC BS Protection Transformer Lan Filter

Ethernet PHY
Ethernet ESD EMI TVS diodes
EOS ESD
CMC BS
common-mode choke (CMC)
Bob Smith (BS)

 Protection Transformer Lan Filter

Ethernet PHY  CMC BS Transformer Lan Filter

Electromagnetic interference EMI
Electrical Over Stress EOS
electrostatic discharge (ESD)
electrical fast transient (EFT)
cable discharge events (CDE)
transient voltage suppressor (TVS)

 IEEE 802.3 standard for Ethernet interfaces.

https://www.signalintegrityjournal.com/articles/1808-ethernet-connectors-and-routing-above-ground-planes
https://electronics.stackexchange.com/questions/426866/ground-planes-disposition-in-ethernet-connection
https://electronics.stackexchange.com/questions/191037/chassis-ground-on-ethernet-rj45-connector

Explanation of ethernet transformer signals RDCT, TDCT, RXCT, TXCT
https://adaptive.com.tw/knowledge/lan-xfmr-control/
https://electronics.stackexchange.com/questions/364054/explanation-of-ethernet-transformer-signals-rdct-tdct-rxct-txct

The transmit and receive terminals connect to a termination network, then to 1:1 magnetics (transformer), then to ESD protection diodes and an RJ-45 connector.

EMI, EMC, EFT, and ESD Circuit Design Consideration for ...microchip.com › ApplicationNotes
Ethernet PHY Ethernet ESD EMI Protection Transformer Lan Filter
A quick summary of EMI, EFT, and ESD protection strategies. 4. Capacitor filter selection and characteristics. 5. PCB Hardware design best practices and ...

 

Ethernet PHY Transformer Lan Filter circuit EMC-Compliant 10/100-Mbps Ethernet PHY  IEEE 802.3at 


 Reference Design Library > Power Management > POE - Power Over Ethernet https://www.digikey.tw/reference-designs/en/power-management/poe-power-over-ethernet

https://en.wikipedia.org/wiki/IEEE_802.3

https://en.wikipedia.org/wiki/Power_over_Ethernet


ieee 802.3 standard phy 100base circuit Transmissions Transformer