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

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

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/

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

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

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

power supply Reverse Voltage Protection circuit inductive load surge-prevention

  How to protect circuits from reversed voltage polarity!

Constant Voltage Power Supply Circuit LNK304

 https://www.power.com › files › forum › files
 
LinkSwitch-TNcombines a high voltage power MOSFET switch with an ON/OFF controller in one device. ... circuit (LNK304-306) while over temperature protection.

lnk304 Power Integrations LinkSwitch 

LinkSwitch-TN LNK304 IC is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies 

https://www.eeweb.com/linkswitch-design-guide/

 Power Integrations LinkSwitch Key Parameters for an Initial LinkSwitch Design

https://www.power.com/products/linkswitch/linkswitch-tn2

https://www.power.com/zh-hant/community/forum/ac-dc-conversion-forum/2017/lnk3202d-high-side-metering

Термостат ARISTON TBSE CU70CG Блок питания на lnk304pn

Modul Controler digital Ariston TBSE Thermowatt spa Water heater

ESD 230v circuit AC input optocouplers  ESD protection opto isolator Optocoupler input protection 

https://sound-au.com/appnotes/an015.htm

https://sound-au.com/articles/overvoltage.htm

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 廣東豬腳姜 薑醋蛋
海南鸡饭 肉骨茶 炒萝卜糕 福建炒面 叻沙 沙嗲 椰浆饭 罗惹 黑果焖鸡 咖喱鱼头 印度煎饼 辣椒螃蟹
扁擔飯 藍花飯 巴登牛肉干咖喱
 當歸烤鴨

 https://zh.wikipedia-on-ipfs.org/wiki/%E9%A6%AC%E4%BE%86%E8%A5%BF%E4%BA%9E%E9%A3%B2%E9%A3%9F

https://zh.wikipedia.org/zh/%E6%96%B0%E5%8A%A0%E5%9D%A1%E9%A3%B2%E9%A3%9F 

https://zh-yue.wikipedia.org/wiki/%E9%A6%AC%E6%8B%89%E7%9B%9E

 大马人 Sambal Belacan 馬來參 峇拉煎 belacan

open source database hierarchy history Taxonomy

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

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

https://atlan.com/open-source-data-catalog-tools/

https://www.nngroup.com/articles/taxonomy-101/

https://www.researchgate.net/figure/Taxonomy-of-Data-Sources_fig2_321035890

secure serial commandline ESP32 ESP-IDF TLS Espressif Systems ESP32 Server Windows client wolfSSL

 https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/protocols/esp_tls.html

 https://www.wolfssl.com/wolfssl-support-esp-idf-esp32-wroom-32-2/

 https://www.arduinolibraries.info/libraries

 https://fossies.org/linux/wolfssl/ChangeLog.md

 https://github.com/wolfSSL/wolfssl/blob/master/IDE/Espressif/ESP-IDF/README.md

https://www.esp32.com/viewtopic.php?t=12109 

https://libwebsockets.org/git/libwebsockets/commit/scripts/esp32.mk?id=4f267c515ed8d5b41a00485dc4471c225fdac43f

https://newreleases.io/project/github/espressif/esp-idf/release/v5.0-beta1

https://esp-rs.github.io/esp-idf-sys/esp_idf_sys/

https://git.progress-linux.org/packages/engywuck-backports/mariadb-10.5/commit/?h=upstream

https://www.researchgate.net/publication/340003517_Building_a_Low-Cost_and_State-of-the-Art_IoT_Security_Hands-On_Laboratory

 

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

https://github.com/wolfSSL/wolfssl

https://www.renesas.com/us/en/products/microcontrollers-microprocessors/ra-cortex-m-mcus/ra-partners/wolfssl-embedded-ssl-tls-library

https://www.freertos.org/zh-cn-cmn-s/FreeRTOS-Plus/WolfSSL/Using-SSL-TLS-in-a-server-site-application.html

wolfSSL Embedded SSL/TLS Library wolfSSL embedded TLS library cryptography The wolfSSL embedded TLS library is a lightweight, portable, C-language-based SSL/TLS library targeted at IoT, embedded, and RTOS environments primarily because ...

The wolfSSL embedded SSL library (formerly CyaSSL) is a lightweight SSL/TLS library written in ANSI C and targeted for embedded, RTOS, and resource-constrained environments - primarily because of its small size, speed, and feature set. It is commonly used in standard operating environments as well because of its royalty-free pricing and excellent cross platform support. wolfSSL supports industry standards up to the current TLS 1.3 and DTLS 1.2, is up to 20 times smaller than OpenSSL, and offers progressive ciphers such as ChaCha20, Curve25519, Blake2b and Post-Quantum TLS 1.3 groups. User benchmarking and feedback reports dramatically better performance when using wolfSSL over OpenSSL.

wolfSSL is powered by the wolfCrypt cryptography library. Two versions of wolfCrypt have been FIPS 140-2 validated (Certificate #2425 and certificate #3389). FIPS 140-3 validation is in progress. For additional information, visit the wolfCrypt FIPS FAQ or contact fips@wolfssl.com.

MC145026 and MC145027 Control Relay Control MC145026 Controle Codificador HT6026. 292 MHz MC145026. 16-DIP (0.300 7.62mm) Remote Control MC145026 Encoder Decoder interface encoder 2.5V~18V

https://www.digikey.tw/zh/products/detail/nxp-usa-inc/MC145026D/417890

 Product Index Integrated Circuits (ICs) Interface      Encoders, Decoders, Converters  Encoders, Decoders, Converters

PT2262  HT12  MC145026  AX5326  PT2242   HT600  HT6207  HT6010  HT6014  HT12E  HT640   HT6012  SH312E  KENTX 
HT-12E  AX5026  MC145026
AX5326-3  PT2262  PT2242  HT600  HT680  HT6207  HT6010  HT6012  HT6014
AX5326-4
HCS SYS
HT640  PT2292

 

https://320volt.com/en/mc145026-mc145027-ile-uzaktan-kumandali-role-kontrol/

Elektronic
Electronics Projects
MC145026 and MC145027 Control Relay Control
MC145026 and MC145027 Control Relay Control
MC145026 and MC145027 Control Relay Contr
This remote control was made for use in the assembly of the remote travel lift. It can be used on almost anything, as the output of the receiver is not decoded via 4 relays. The core of all remote control circuits for the remote control MC145026 (transmitter) and MC145027 (receiver). Information transfer prevented the SAW433-TX and RX-BC-NBK433 modules, which were factory installed and worked reliably on the first connection. They have a range of up to 1 kilometer in open space (claimed to be 2 kilometers using a directional antenna).

 

 

炸粉 低筯麵粉 蛋白 泡打粉 啤酒 玉米粉 太白粉 地瓜粉 樹薯粉 蓮藕粉 番薯粉 糯米粉 吉利炸

 https://health.ltn.com.tw/article/breakingnews/3887448

https://www.opening.com.tw/blog/detail/13

Next Generation Dual-Mode Bluetooth® Audio Products from Microchip The IS206X Family of SoC Devices Delivers Superior Sound Quality in High-End Headsets,Speakers, and Sound

 Bluetooth Headphone microphone Microchip   Dual-Mode

https://www.microchip.com/en-us/about/news-releases/products/next-generation-dual-mode-bluetooth-audio-products-from-microchip 

BM83 supports dual-mode Bluetooth® 5.0

https://www.tindie.com/products/cburgess129/bm83-bluetooth-50-dual-mode-breakout-board/

wm window message id cursor idi id icon CS CW DT IDI IDC MB SND Sound option WM WS DrawText Framework Design Guidelines Microsoft

 CS_HREDRAW     DT_VCENTER     SND_FILENAME
CS_VREDRAW     IDC_ARROW     WM_CREATE
CW_USEDEFAULT     IDI_APPLICATION     WM_DESTROY
DT_CENTER     MB_ICONERROR     WM_PAINT
DT_SINGLELINE     SND_ASYNC     WS_OVERLAPPEDWINDOW

 
CS     Class style option
CW     Create window option
DT     Draw text option
IDI     ID number for an icon
IDC     ID number for a cursor
MB     Message box options
SND     Sound option
WM     Window message
WS     Window style

Programmierung
IDC ID number for a cursor. IDC_ARROW. MB. Message box options. MB_ICONERROR. SND Sound option. SND_FILENAME. WM. Window message. WM_CREATE. WS 

Introduction to Programming the Windows GUI with Pelles C