2023年8月28日 星期一

database datafield data dictionary fast generator DB Description Structure

 https://www.red-gate.com/simple-talk/databases/sql-server/database-administration-sql-server/building-a-sql-server-data-dictionary/

https://www.codeproject.com/Articles/7781/Schema-Compare-Tool-for-Oracle

https://docs.extraview.com/site/guides-unsupported-versions/extraview-62/administration-guide/fields/data-dictionary/updating-data-dictionary 

db field enumerate dictionary automate generator


tackle data dictionaries tableau db field enumerate dictionary

2023年8月27日 星期日

glossary data dictionary uml data element properties data dictionaries reference entity relationship

 glossary UML Glossary of Unified Modeling Language terms

 data dictionary https://www.usgs.gov/data-management/data-dictionaries

dictionary  data  dictionaries reference  Data terminology

uml data element properties data dictionaries reference 

entity relationship

Data Model vs Data Dictionary vs Database Schema vs ERDDataedo Data Dictionary reference  description element detailed definition documentation

https://www.visual-paradigm.com/tutorials/data-modeling-data-dictionary.jsp 

https://www.sciencedirect.com/topics/computer-science/data-dictionary

Data Dictionary  A data dictionary provides a central repository for documenting entities, attributes, and domains.  From: Relational Database Design and Implementation (Fourth Edition), 2016

https://www.w3computing.com/systemsanalysis/creating-data-dictionary/

https://www.codingninjas.com/studio/library/data-dictionary

Data Dictionaries In Software Engineering 


 

Data Dictionaries - Unqork Documentation Hub
unqork.io
https://docs.unqork.io › Content › A000...
Data dictionaries store critical information about the data needed for each page. When planning to build an enterprise application, it's important to plan ...


2023年8月26日 星期六

no code low code logic visualize editor

 

 low code 

class Sequence diagram Object Relation Mapping  logic Entity–relationship  

visualize editor

low code class Sequence diagram Object Relation Mapping  logic Entity–relationship  visualize editor 

https://github.com/umple/umple

Sencha (ExtJS)  jQuery Mobile (jQuery) Ionic (AngularJS)  Ionic 2 (AngularJS 2) OnsenUI (AngularJS/jQuery)  OnsenUI 2 (platform agnostic) Titanium/Xamarin Native Script/React Nativ  Cordova Sencha   Ionic   Jquery Mobile   Appcelerator Titanium

 https://www.saashub.com/appcelerator-titanium-alternatives
https://www.saashub.com/alternatives/post-valuecoders-2017-01-09-9-top-javascript-mobile-frameworks-to-know-in-2020 

https://stackoverflow.com/questions/34523087/sencha-vs-ionic-vs-jquery-mobile-vs-appcelerator-titanium 

https://zapier.com/blog/best-no-code-app-builder/

Appcelerator Titanium
Apache Cordova
React Native
EcholoN
Sencha Touch
PhoneGap
Android Studio
B4X
Qt Creator
Ionic Framework
jQuery Mobile
Flutter.dev
Bootstrap
convertigo
Adobe AIR
Onsen UI
Frontegg
RhoMobile
Mobile Angular UI
outsystems
 Softr 
 Bubble 
 Google AppSheet 
 Glide
 Backendless 


https://creately.com/guides/er-diagrams-tutorial/
What is an Entity Relationship (ER) Diagram | Learn How to create an ER Diagram with a Comprehensive guide | Creately

2023年8月24日 星期四

order system fastfood restaurant pos menu

 https://mysql.tutorials24x7.com/blog/guide-to-design-database-for-rbac-in-mysql

Restaurant Order System Database Guide To Design Database For Restaurant Order System ... 

This tutorial provides complete steps to design a database schema of the restaurant ordering system to manage the users, table bookings, menus, ...

2023年8月23日 星期三

solid state relay igbt igct scr igbt SSR

 capability: (scr, gto, igct, mct,. bjt, igbt, mosfet, diode). classification of state-of-the-art.

 

電力電子元件簡介
國立清華大學
https://www.ee.nthu.edu.tw › EE3840-(Devices)
(9) Unidirectional current capability: (SCR, GTO, IGCT, MCT,. BJT, IGBT, MOSFET, diode). Classification of state-of-the-art. Power Semi- conductors.
28 頁

電力電子元件簡介 - Studylib
studylib.net
https://studylib.net › ... › Microelectronics
... (TRIAC) (9) Unidirectional current capability: (SCR, GTO, IGCT, MCT, BJT, IGBT, MOSFET, diode) Power Semiconductors Classification of state-of-the-art ...

High-power active devices
CERN
https://cds.cern.ch › record › files
由 E Carroll 著作 · 2006 · 被引用 5 次 — Figure 1 shows the grouping of high-power semiconductors in which IGBTs and IGCTs are shown in bold to highlight the fact that these are  

igbt igct scr igbt High-power active devices

https://www.researchgate.net/figure/Analysis-tree-of-power-semiconductor-technology-used-for-SSCBs_fig10_342292108

https://www.mdpi.com/1996-1073/15/12/4276

The range of marine parameters of silicon power electronic devices, drawing based on [3,12]. An analysis of the operational range of marine power electronic instruments shown in Table 1 indicates clearly that these factors are an important element of marine converting devices..

classification of power semiconductor devices

SRC PTC High-power active devices Switching semiconductor devices

https://electronicscoach.com/power-electronics.html/classification-of-power-semiconductor-devices

 

classification of power semiconductor devices

 

Types of Semiconductor Devices | Toshiba Electronic Devices & Storage Corporation | Asia-English

https://toshiba.semicon-storage.com/ap-en/semiconductor/knowledge/e-learning/discrete/chap1/chap1-7.html 

 

GTO    Thyristor

javascript libraries vector diagram poly arc linkage lined wire vector diagram lined pen path type adjustable reusable selections Drawing curves straight line line segment Bézier Curves Paths Pen Tool straight lines direction handles corner symbol arrows Straight line vector diagram lined pen path type adjustable reusable selections

 http://lam-animation.weebly.com/pen-tool.html

 http://lam-animation.weebly.com/pen-tool.html

 https://photoshopcafe.com/tutorials/pen/pen.htm

https://www.adobepress.com/articles/article.asp?p=2995345&seqNum=4

 https://www.automotiveillustrations.com/tutorials/adobe-illustrator-paths-pen-tool.html

http://lam-animation.weebly.com/pen-tool.html 

straight lines direction handles corner points   path direction

vector diagram lined pen path type adjustable reusable selections

straight lines direction handles corner symbol arrows Straight line

Straight line with arrow from start to finish points.
Symbol of direction, aim, target, path, Vector flat illustration

2023年8月22日 星期二

SRT / WebRTC / RTSP / RTMP / LL-HLS media server and media proxy that allows to read, publish and proxy video and audio streams.

 https://github.com/bluenviron/mediamtx

alternatives transfer files peer hashicorp peer message chat

 https://gist.github.com/kvnxiao/27c14760cbec35b4e312e34c856b51a8

alternatives transfer files peer ShareDrop Alternatives: 25+ Large File Transfer Services ...
AlternativeTo
https://alternativeto.net › ... › ShareDrop
The best ShareDrop alternatives are Syncthing, Send and Snapdrop. ... It uses WebRTC for secure peer-to-peer file transfer and Firebase for presence ...

hashicorp peer message Establish Cluster Peering Connections on Kubernetes

projects management planning sequence scheduling diagram production quality control chart analysis

 free and open source production scheduling software

 six sigma QFD

planvisage preactor aps synchro pro plex katana mrp mrpeasy dynamic 3i odoo erpnext axelor open pro frepple 

projects management planning sequence scheduling diagram

production quality control chart analysis


tableau alternatives visualizing analyzing data

https://www.projectmanager.com/

網路芳鄰伺服器(SMB Server) netbios samba printer windows smb cifs 139 445

 https://learn.microsoft.com/zh-tw/windows/win32/fileio/microsoft-smb-protocol-and-cifs-protocol-overview

Windows 10 網路芳鄰完整教學:如何共享資料夾?如何共用 ...
KK3C狂想曲
https://kkplay3c.net › 電腦/手機教學 › 電腦 › Windows
2021年3月16日 — 內容很多需要慢慢找,勾選「SMB 1.0/CIFS 檔案共用支援」,同時確認一下SMB 1.0/CIFS 用戶端、SMB 1.0/CIFS 自動移除、SMB 1.0/CIFS 伺服器是否都同步勾選 ...

 https://dic.vbird.tw/linux_server/unit08.php

第 8 堂課 - 網路芳鄰伺服器 (SMB Server)

https://learn.microsoft.com/zh-tw/windows-server/storage/file-server/best-practices-analyzer/smb-open-file-sharing-ports

CHM mht MHTML MIME RTF RICHEDIT

 https://zh.wikipedia.org/zh-tw/MHTML

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

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

tabular data stream sql request data [MS-TDS]: Tabular Data Stream Protocol

 tabular data stream sql request  data [MS-TDS]: Tabular Data Stream Protocol

https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-tds/b46a581a-39de-4745-b076-ec4dbb7d13ec

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

https://learn.microsoft.com/en-us/openspecs/main/ms-openspeclp/3589baea-5b22-48f2-9d43-f5bea4960ddb?redirectedfrom=MSDN

MS-TDS協議和其測試套件介紹, 與MS-SCCSTR協議介紹
windows.net
https://interopevents.blob.core.windows.net › T...
Microsoft .NET Framework Data Provider for. SQL Server. SqlClient. 資料提供者1. 資料提供者2. ODBC 驅動1. ODBC 驅動2. OLE DB 資料提供者. ODBC 資料提供者.

[MS-TDS]: Tabular Data Stream Protocol - Microsoft .NET
https://winprotocoldoc.blob.core.windows.net › ...
2023年4月10日 — Packet Data Stream Headers - ALL_HEADERS Rule Definition . ... Specification of requests in SQL (including Bulk Insert).

https://blograjan.wordpress.com/2017/07/04/tabular-data-stream-protocol/

2023年8月20日 星期日

Quickbase is a low-code platform that allows non-technical developers to build, customize and connect secure cloud applications without compromising IT ...

 QuickBase FishBowl Axelor Zoho Creator  

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

IMPLEMENTATION practical case study system uml diagrams system analysis

 Department of Education (.gov)
https://files.eric.ed.gov › fulltext
由 J Russell 著作 · 2015 · 被引用 1 次 — The goal is to provide a robust and challenging problem statement for a capstone, advanced systems analysis and design course for CIS/MIS/CS majors.
20 頁

A Systems Analysis and Design Case Study for a Business ...
https://files.eric.ed.gov/fulltext/EJ1137402.pdf

 
Implementing a Web Based Auction System using UML ...
Salisbury University
https://faculty.salisbury.edu › sheldonf_auction
由 FT Sheldon 著作 · 被引用 16 次 — This paper presents a case study highlighting the best practices for designing and building a web-based auction system using UML (Unified Model Language) ...
6 頁
https://faculty.salisbury.edu/~xswang/Courses/csc425_426/ReadingMaterial/sheldonf_auction.pdf

IMPLEMENTATION   uml diagrams system analysis fastfood pos


Applying UML and Patterns
University of Texas at Dallas
https://www.utdallas.edu › ~chung › applying-u...
What Is Object-Oriented Analysis and Design? 7 ... Use-Case Model: Drawing System Sequence Diagrams 117 ... Example: The NextGen POS Domain Model 148.
616 頁

User Requirements Analysis for Restaurant POS and ...
ScienceDirect
https://www.sciencedirect.com › article › pii › pdf
由 L Sularto 著作 · 2015 · 被引用 30 次 — The purpose of this study is to identify the consumer requirements and technical requirements that are part of the Quality. Function Deployment (QFD) ...
15 頁

https://www.semanticscholar.org/paper/Information-System-for-Fast-Food-Restaurants-Oleynik-Nikolenko/f0964688946f45c29175b7c9ab6ddbf49b7f0829
https://creately.com/diagram/example/ilx9cp1y/fast-food-ordering-system
https://www.freeprojectz.com/uml-diagram/fast-food-corner-portal-component-diagram
https://iq.opengenus.org/system-design-of-restaurant-management-system/
https://www.freeprojectz.com/use-case/fast-food-corner-portal-use-case-diagram
https://www.researchgate.net/publication/323073643_POINT_OF_SALES_TERMINAL_POST_using_UML
https://vgurianov.github.io/uml-sp/case_studies/fast_food/fast_food
http://www.programsformca.com/2012/03/uml-diagrams-point-of-sale-terminal.html

POS restaurants fast food IMPLEMENTATION uml analysis fastfood pos

https://www.oracle.com/hk/food-beverage/restaurant-pos-systems/drive-thru-pos/

https://www.gleek.io/blog/restaurant-management-system

2023年8月19日 星期六

query language DDL DML DCL TCL query language ecosystem GraphQL sql gql Mongodb DQL

 https://www.geeksforgeeks.org/sql-ddl-dml-tcl-dcl/

 https://www.researchgate.net/figure/Classification-of-query-languages_fig1_268380412

https://www.geeksforgeeks.org/sql-ddl-dql-dml-dcl-tcl-commands/

2023年8月18日 星期五

Network Services Agreement

 Network Services Agreement: Definition & Sample Contracts Counsel https://www.contractscounsel.com › net... A network services agreement is a contract between a network provider and another party that sets the rules surrounding the use of network services.

Jump to Section      What is a Network Services Agreement?     Common Sections in Network Services Agreements     Network Services Agreement Sample     Who Helps With Network Services Agreements?

How is Network as a Service (NaaS) Different from a Lease?
CIO | The voice of IT leadership
https://www.cio.com › article › how-is-n...
2022年4月21日 — Many people think of Network as a Service (NaaS) without the managed services component as simply a lease of the hardware and software.

Network Lease Definition
Law Insider
https://www.lawinsider.com › dictionary
Network Lease means the Network Lease Agreement (A1), dated as of the Closing Date, between the Owner Lessor and TVA, substantially in the form of Exhibit B ...

Network Services Agreement: Definition & Sample
Contracts Counsel
https://www.contractscounsel.com › net...
A network services agreement is a contract between a network provider and another party that sets the rules surrounding the use of network services.

Network Services Agreement: Definition & Sample Contracts Counsel https://www.contractscounsel.com › net... A network services agreement is a contract between a network provider and another party that sets the rules surrounding the use of network services.

 

Example Azure infrastructure walkthrough - Azure Virtual Machines | Microsoft Learn Subscription account network service lease AWS vs. Azure accounts and subscriptions - Azure Architecture Center | Microsoft Learn

 https://learn.microsoft.com/en-us/previous-versions/azure/virtual-machines/linux/infrastructure-example

 

https://learn.microsoft.com/en-us/azure/architecture/aws-professional/accounts

Window Content Size Avail Content Region GetContentRegionAvail Content Region x window system device context mouse CursorPosition position calculation area GetContentRegionAvail

 https://www.codeproject.com/Articles/1944/Guide-to-WIN32-Regions

 https://github.com/ocornut/imgui/issues/1281

https://github.com/ocornut/imgui

Content Region shape windows MS rgn GetWindowRgn 

GetContentRegionMaxAbs / GetContentRegionAvail

https://github.com/ocornut/imgui/issues/1490

https://en.wikipedia.org/wiki/Pick%27s_theorem

shape Content Region Coordinates in the graph Position area Region Avail Using pgfplots to make economic graphs

shape Region graph area Region Avail make economic graphs Find Area Between Curves Graphs

How to Translate a Shape on a Coordinate Grid Using a Vector

whether two shapes overlap window MS  shapes are overlapping

https://www.geeksforgeeks.org/find-two-rectangles-overlap/

Retrieving Raw Mouse Input with GLFW

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