armbian netbsd awesome embedded porting armbian awesome distribution optimized TOOLS embedded

 armbian netbsd awesome

armbian  awesome
https://www.armbian.com/
https://github.com/topics/armbian
https://github.com/armbian/build
armbian awesome distribution optimized TOOLS embedded
https://github.com/nhivp/Awesome-Embedded
AlternativeTo 
https://alternativeto.net/software/armbian/
https://github.com/fkromer/awesome-embedded-linux
https://alternativeto.net/software/kali-linux/

 netbsd awesome
https://github.com/DiscoverBSD/awesome-bsd
https://en.wikipedia.org/wiki/NetBSD
https://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/wm/awesome/index.html
wm/awesome - The NetBSD Packages Collection

有趣的程式碼版本視覺化顯示工具

有趣的程式碼版本視覺化顯示工具
https://viml.nchc.org.tw/archive_blog_538/
2023年30個值得推薦的資料視覺化工具，趕緊收藏！ | 帆軟軟體
https://www.finereport.com/tw/knowledge/acquire/30-data-visualization-tool.html
打造更吸睛圖表！精選絕佳的 10 套資料視覺化工具
https://hahow.in/contents/articles/63f5e3d31bc8dc1e942e8d25

gource
https://gource.io/
https://github.com/acaudwell/Gource/wiki/Videos

Qdrant Vector Search Cloud Rust-Based Vector Database embedded ai

 https://thedataquarry.com/posts/vector-db-4/

Qdrant Vector

Database  ai Qdrant Vector embeddings
https://medium.com/@bijit211987/power-of-vector-databases-for-gen-ai-applications-a63d4cf7e352


https://medium.com/@arundona/setting-up-a-vector-embedding-pipeline-with-aiwhispr-bert-and-qdrant-on-macos-27b515fb320e

https://thedataquarry.com/posts/vector-db-1/

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

MGM240P Multi-Protocol Wireless Module Data Sheet ic iot rf

 Silicon Labs MGM240P模組  ..MGM240P 特點 · 32位元ARM® Cortex®-M33核心、運作頻率最高78 MHz · 高達1536 kB的快閃記憶體與256 kB RAM · 高效能比，輸出功率高達+19.5 dBm · 符合能源效率的設計，低有功電流和 ...

MGM240P Multi-Protocol Wireless Module Data Sheet
Silicon Labs
https://www.silabs.com › documents › public
PDF
MGM240P (來源：www.silabs.com)
The MGM240P is a secure, high-performance wireless module optimized for the needs of battery and line-powered IoT devices for 2.4 GHz mesh networks. Based on ...

The SparkFun Thing Plus Matter is the first easily accessible board of its kind that combines Matter and SparkFun’s Qwiic ecosystem for agile development and prototyping of Matter-based IoT devices. The MGM240P wireless module from Silicon Labs® provides secure connectivity for both 802.15.4 with Mesh communication (Thread) and Bluetooth® Low Energy 5.3 protocols. The module comes ready for integration into Silicon Labs' Matter IoT protocol for home automation. SparkFun's Thing Plus development boards are Feather-compatible and include a Qwiic connector for easy integration into our Qwiic Connect System for solderless I2C circuits.

https://community.silabs.com/s/share/a5UVm00000002Y5MAI/doom-running-on-silicon-labs-sparkfun-microcontrollers-a-quick-look?language=en_US
https://news.mkme.org/?p=71460

SiLabs Dooms SparkFun's Thing Plus Matter Board, Porting Id Software's Classic — with BLE Deathmatch - Maker News

Transistor Current Mirror Circuit » Electronics Notes

 https://www.electronics-notes.com/articles/analogue_circuits/transistor/current-mirror-circuit.php

More Circuits & Circuit Design:
Op Amp basics     Op Amp circuits     Power supply circuits     Transistor design     Transistor Darlington     Transistor circuits     FET circuits     Circuit symbols   

gnutella buffer large language model model memory dataset graph structure node blockchain

  https://medium.com/paratii/a-brief-history-of-p2p-content-distribution-in-10-major-steps-6d6733d25122
Filecoin/Swarm/Sia/Storj/Maidsafe
Content Blockchain

https://en.wikipedia.org/wiki/Point-to-Point_Protocol
Point-to-Point Tunneling Protocol  VPN tunnels

https://en.wikipedia.org/wiki/Napster
https://en.wikipedia.org/wiki/Freenet
freenet
https://en.m.wikipedia.org/wiki/timeline_of_file_sharing

軟體下載網 昨日小築 萍水相逢 史萊姆的第一個家 Runtea軟體網 軟體王 CNET Madload瘋狂下載網 XYZ軟體下載倉庫 軟體彈藥庫 TOGET Madload瘋狂下載網

 軟體下載網  昨日小築 萍水相逢 史萊姆的第一個家 Runtea軟體網  軟體王 CNET Madload瘋狂下載網 XYZ軟體下載倉庫  軟體彈藥庫 TOGET Madload瘋狂下載網

軟體下載網
阿榮福利味
昨日小築
萍水相逢
史萊姆的第一個家
Runtea軟體網 
軟體王
CNET
Madload瘋狂下載網
XYZ軟體下載倉庫 
軟體彈藥庫
TOGET
Madload瘋狂下載網

tl5001A Power 10A DCDC & ACDC (Off-Line) SMPS‎ Green Power Off-Line SMPS Switcher .Switch AC/DC Adapter .Standby Power Supply .Battery Charger .Set-Top Box Power Supply .Open Frame Switching Power Supply

 https://aminpart.com/products/programmers,%20development%20systems/evaluation%20boards%20-%20dcdc,%20acdc%20%28off-line%29%20smps?keywords=&filters=&page=36
صفحه اصلی محصولات برنامه‌نویسان، سیستم‌های توسعه‌یافته بورد‌های ارزیابی - DCDC & ACDC (Off-Line) SMPS
https://aminpart.com/products/programmers,%20development%20systems/evaluation%20boards%20-%20dcdc,%20acdc%20(off-line)%20smps?keywords=&filters=120W
برنامه‌نویسان، سیستم‌های توسعه‌یافته بورد‌های ارزیابی - DCDC & ACDC (Off-Line) SMPS
https://aminpart.com/products/programmers%2c%20development%20systems

https://www.cooltat.hk/product/catalog/development-boards-kits-programmers/evaluation-boards-dc-dc-ac-dc-off-line-smps.html
Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS - COOLTAT Industrial (HK) CO.,Limited
tl5001A Power 10A DCDC & ACDC (Off-Line) SMPS‎ pdf
UC3844B power 100W dcdc & acdc (off-line) smps Isolated pdf
https://www.princeton.com.tw/%E7%94%A2%E5%93%81%E7%B8%BD%E8%A6%BD/Power-IC/AC-DC-Converter-IC/Green-Power-Off-Line-SMPS-Switcher

技術術語表 glossary Glossary Of Engineering wikipedia 字典

 https://en.wikipedia.org/wiki/Glossary_of_engineering:_A%E2%80%93L

https://libguides.lib.cuhk.edu.hk/az.php?s=48230
A-Z Databases: China Studies
The Chinese University of Hong Kong Library

https://academic-accelerator.com/encyclopedia/zh/glossary-of-project-management
項目管理術語表 Glossary Of Project Management: 最新的百科全書、新聞、評論和研究

https://academic-accelerator.com/encyclopedia/zh/glossary-of-international-relations-terms
國際關係術語表 Glossary Of International Relations Terms百科全書、科學新聞和研究評論

Veyon是一個自由的開源課室管理系統

 https://zh.wikipedia.org/zh-tw/Veyon

Veyon是一個自由的開源課室管理系統，可在Linux及Microsoft Windows環境下操作，主要用於管理電腦室內的課堂學習。透過iTALC，教師可以從教師電腦遙距操控電腦室內的學生電腦，包括以下動作：監察、控制、關閉、演示及開機/關機等。軟體的設計是用作MasterEye的替代品。 維基百科

Veyon | Cross-platform computer control and classroom ...
 
Veyon is a free and open source software for monitoring and controlling computers across multiple platforms. Veyon supports you in teaching in digital learning ...

ics HTTP, FTP, Gopher, TCP, UDP, POP3, SMTP, NNTP, Ident, IRC, IMAP4, Finger, FSP, SOCKS, LPR, SNPP, SNTP. OSCP-Prep exam

 HTTP, FTP, Gopher, TCP, UDP, POP3, SMTP, NNTP, Ident, IRC, IMAP4, Finger, FSP, SOCKS, LPR, SNPP, SNTP.

https://en.delphipraxis.net/forum/37-ics-internet-component-suite/?sortby=title&sortdirection=asc&page=4
ICS is a TCP/IP communication component set VCL

https://github.com/dashagriiva/OSCP-Prep-1/blob/master/ServicesPortsList.txt
https://github.com/dashagriiva/OSCP-Prep-1/tree/master

網路資源 分類目錄 搜尋引擎 分類 查詢 目錄 實用查詢技巧 每個網路資源搜尋工具

https://www.lis.ntu.edu.tw/~pnhsieh/courses/informationpower/internet/technology.htm

https://programmablesearchengine.google.com/about/
Programmable Search Engine by Google

https://ckipsvr.iis.sinica.edu.tw/
中文斷詞系統

https://achang.tw/achang-dr-seo-plugin/
Dr.SEO 關鍵字醫生：自動尋找關鍵字 WP文章撰寫建議工具 - 阿腸網頁設計

https://en.wikipedia.org/wiki/Long_tail
Long tail - Wikipedia

https://www.cc.ntu.edu.tw/chinese/epaper/0031/20141220_3104.html
利用文字探勘技術建構自助式服務

https://helpx.adobe.com/tw/stock/contributor/help/how-to-organize-and-add-keywords-.html
如何管理和新增關鍵字

http://www.webpage.idv.tw/maillist/maillist2/tools/07/meta.htm
META TAG 自動產生器

https://learn.microsoft.com/zh-tw/power-automate/desktop-flows/how-to/retrieve-details-web-page
從網頁擷取詳細資料 - Power Automate | Microsoft Learn

https://contentmender.com/top-11-best-content-analysis-tools-free-and-paid/
https://www.seoclarity.net/blog/best-content-analysis-tools

臺灣原生香草植物小百科 香菜 芹菜 斑蘭葉 蔥 薑 蒜 辣椒 香菜 芹菜 九層塔 洋蔥 紅蔥頭 水芹菜 九層塔 蔥 薑 蒜 辣椒 芹菜 洋蔥

檸檬草 馬蜂柑葉 羅勒 薄荷 芹菜 肉桂 月桂葉 檸檬葉

https://www.ytower.com.tw/material/material.asp?type=%AD%BB%AF%F3
紅花,紅藍花,百里香,Thyme，麝香草,薰衣草,Lavender,迷迭香,rosemary,鼠尾草,Sage,羅勒,Basil、九層塔、十里香,意大利香芹菜,巴西利、Parsley、歐

https://www.farm-direct.com.tw/index.php/Home/Article/article_info/article_id/2455
九層塔 蔥 薑 蒜 辣椒 芹菜 洋蔥

https://www.agriharvest.tw/archives/38707
【國產香料大進擊】十種臺灣原生香草植物小百科（上） - 農傳媒
https://www.agriharvest.tw/archives/38720
【國產香料大進擊】十種臺灣原生香草植物小百科（下） - 農傳媒
魚腥草屬 三白草科 水芹菜 繖形科 金錢薄荷 唇形科 月桃 薑科 艾草 菊科

https://food.ltn.com.tw/article/10331
【圖解】認識西餐常用 9 種香草，風味、用途一次搞懂！ - 食譜自由配 - 自由電子報

清香 巴西利 香菜 芹菜 斑蘭葉 香菜 芹菜 九層塔 蒔蘿 紫蘇 薄荷 羅勒 車窩草 迷迭香 鴨兒芹  水芹菜  香菜  パセリ 歐芹  香芹 茴香菜

Basili Coriander Celery Pandan Leaves Coriander Celery Pagoda  Coriander Mitsuba Parsley  Rosemary  chervil  Bazil  Perilla  Mint  Dill



https://www.zi-shop.com/ecommerce/%E9%81%B8%E4%BD%A0%E6%84%9B%E9%A3%9F%E6%9D%90%E7%AE%B1-2.html

LED display interface RGB HUB75B HUB75E drive dot LED matrix dmx512

LED display  interface RGB HUB75B HUB75E
dmx512 dmx-512 usitt dmx512 dmx512/1990 dmx512-a xlr-3

https://scienceprog.com/drive-dot-led-matrix-display-using-lpt-port-and-driver-ic/
MAX6952  MAX6953 dot-led-matrix-display lpt-port Drive dot LED matrix display using LPT port and driver IC There is how it is done using LPT and SPI for MAX6952 and I2C for MAX6953. Dec 21, 2006. #8 · G ...

https://www.eenewseurope.com/en/how-to-design-led-signage-and-led-matrix-displays-part-1/
https://www.eenewseurope.com/en/how-to-design-led-signage-and-led-matrix-displays-part-2/
How-to design LED signage and LED matrix displays - Part ...
eeNews Europe In Part 1 of this three-part series, we addressed the technical and engineering steps necessary to design an LED display system from individual ...
LED driving basicsFirst we will compare the various LED driving circuitries to determine the best method.Connecting a voltage sourceIt is well known that an LED lamp (or diode) starts turning ON with enough forward voltage (VF). When ON its forward current emits light. From this basic knowledge, one can come up with the first option in Figure 1a but it will not work. Because an LED current is an exponential function of its voltage bias (equation 1), light intensity from the LED lamp is very sensitive to the voltage. In most cases the high current condition turns the normally long-lived LED into a very expensive flash bulb.

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

$20.85-10% prix hors taxe panneau d'affichage led d'nik, module flexible, matrice rvb, 96x48, 240 balayage, port hub75e, 120x1/24mm, p2.5
Flexible RGB full-color LED matrix panel, 2.5mm Pitch, 96x48 pixels, adjustable brightness and bendable PCB

https://www.mepits.com/tutorial/332/avr-8051/how-to-interface-computers-serial-port-rs232-with-atmel-at89s51-89s52-microcontroller
Connecting RS232 Serial Port to 8051 Microcontroller Block diagram showing Interfacing of 8051 Microcontroller with Serial Port  The block diagram consists of:      RS232     MAX232     AT89S51/52      RS232  DB-9 RS-232 is a serial I/O standard, used commonly in PCs and other devices.

led matrix 74hc595 uln2803

https://embedded-lab.com/blog/lab-15-scrolling-text-message-on-an-led-dot-matrix-display/
Lab 15: Scrolling text message on an LED dot-matrix displayEmbedded Lab  The technique will be demonstrated for right to left scroll, but can be easily implemented for scrolling in other directions. The program for ...

https://www.tehnomagazin.com/LED/LED-message-display.htm
https://www.tehnomagazin.com/led/led-message-display.htm
Z86E04-Based RS-232 Controlled Moving Message Display
  total of 172 LEDs have been arranged to display the message “HAPPY NEW YEAR. 2004.” ... for word 'H'. Fig. 2: Circuit diagram of LED-based message display ...
//
adafruit matrixportal m4
https://learn.adafruit.com/adafruit-matrixportal-m4?view=all

Adafruit MatrixPortal M4Your browser does not support the video tag. This links to the guide Adafruit MatrixPortal M4.Adafruit MatrixPortal M4Adafruit MatrixPortal M4By M. LeBlanc-WilliamsCircuitPython Powered Internet RGB Matrix Display

http://www.easy68k.com/
EASy68K Home PageEditor/Assembler/Simulator for the 68000
https://acorn.huininga.nl/pub/projects/CiscOS/_emulators/EASy68Ksource/EASy68K_Help/SIMHELP/Hardware.htm
https://acorn.huininga.nl/pub/projects/CiscOS/_emulators/EASy68Ksource/EASy68K_Help/BasicOperation.htm
https://www.retrorich.co.uk/2013/06/easy68k-editor-assembler-simulator-68k.html
ciscos  easy68k

https://www.hackster.io/aleksand1975/hub75-led-display-driver-777bac

Internet Relay Chat IRC

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

http://techrights.org/o/2021/11/20/internet-relay-chat-end-of-2021/
http://techrights.org/n/2023/12/27/IRC_Proceedings_Tuesday_December_26_2023.shtml

http://techrights.org/n/2023/12/27/Links_27_12_2023_DragonFlyBSD_Mirror_in_Nanjing_China_New_Bount.shtml

https://en.wikipedia.org/wiki/DragonFly_BSD
https://www.linux-magazine.com/Issues/2017/198/Revisit-IRC

ByteDance's Volcano Engine to Open Source Multimedia Processing Framework
https://www.cncf.io/blog/2023/04/13/volcano-engine-distributed-image-acceleration-practice-based-on-dragonfly/

https://www.dal.net/?page=Application%20Guidelines
The DALnet IRC Network

UnrealIRCd - highly advanced IRCd with a strong focus on modularity - LinuxLinks
https://www.linuxlinks.com/unrealircd-highly-advanced-ircd/

https://www.undernet.org/

https://www.linuxlinks.com/best-free-open-source-irc-servers/
https://www.wikihow.tech/Automatically-Join-an-IRC-Channel-in-Pidgin
https://sourceforge.net/directory/irc-clients/windows/

Message Queuing Telemetry Transport  chat relay Rich Communication Services Constrained Application Protocol  Server project
https://getstream.io/blog/messaging-protocols/
https://arena.im/post/most-popular-instant-messaging-chat-protocols
http://chi.cs.uchicago.edu/chirc/irc.html
https://www.startertutorials.com/blog/extensible-messaging-and-presence-protocol.html
https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.txt
https://en.wikipedia.org/wiki/MQTT

MQTT AMQP CoAP  XMPP SOAP UPnP Message Queuing chat relay Communication Services Constrained Application Protocol  Server project
https://www.securityspace.com/smysecure/daudit_ports.html

https://meta-guide.com/dialog-systems/chatbots/jabber-xmpp-chatbots

apache im server apache mina vysper netty mina-vysper:apache mina vysper apache im server instant messaging

 apache im server apache mina vysper netty mina-vysper:apache mina vysper apache im server  instant messaging


org.apache.sshd.netty (Apache Mina SSHD :: Netty 2.11.0 API)
https://javadoc.io/doc/org.apache.sshd/sshd-netty/latest/org/apache/sshd/netty/package-summary.html

Embedding the Apache MINA sshd server | Keath Milligan
https://keathmilligan.net/embedding-apache-mina-sshd

Apache Vysper aims to be a modular, full featured XMPP (Jabber) server. More details ... Apache MINA, MINA, Apache Vysper, Vysper, Apache SSHd, SSHd, Apache
Apache Vysper. This project aims at delivering a server implementation of both the core and IM parts of the XMPP protocol (as specified in RFCs 3920 + 3921).
Apache VysperThis project aims at delivering a server implementation of both the core and IM parts of the XMPP protocol (as specified in RFCs 3920 + 3921).
https://github.com/apache/mina-vysper

Apache OpenMeetings Project – Home
https://openmeetings.apache.org/

https://github.com/openimsdk/open-im-server

https://www.devopsschool.com/blog/list-of-top-free-open-source-self-hosted-application-for-communication-xmpp-servers/
Tigase  XMPP server Snikket  Prosody IM Openfire  MongooseIM Metronome IM jackal  XMPPejabberd  XMPP
https://github.com/processone/ejabberd/issues/3118

Ignite Realtime: Openfire Server
https://www.igniterealtime.org/projects/openfire/

apache im server apache mina vysper netty mina-vysper:apache mina vysper
https://javadoc.io/doc/org.apache.sshd/sshd-netty/latest/org/apache/sshd/netty/package-summary.html

DroidPHP is an open-source Web Server for Android devices, allowing you to run PHP and MYSQL based appliation from your Android device. Please see the issues ...

  https://github.com/droidphp/droidphp

DroidPHP is a small, fast and lightweight open source Web ...
GitHub
https://github.com › DroidPHP › Droid...
DroidPHP is an open-source Web Server for Android devices, allowing you to run PHP and MYSQL based appliation from your Android device. Please see the issues ...

Binary image grayscale 1bit bw great COLOR 1-bit pixel art combining imagery

 grayscale 1bit bw great
https://www.vintagecomputing.com/index.php/archives/687/great-images-in-1-bit-color-mona-lisa
https://en.wikipedia.org/wiki/Binary_image
https://commons.wikimedia.org/wiki/File:Mona_Lisa-gutenberg121.jpg

https://simple.wikipedia.org/wiki/Dither
 https://en.m.wikipedia.org/wiki/dither
抖動(數位訊號處理)

https://learn.microsoft.com/en-us/dotnet/api/system.drawing.imaging.pixelformat?view=dotnet-plat-ext-8.0
Format1bppIndexed     196865     Specifies that the pixel format is 1 bit per pixel and that it uses indexed color. The color table therefore has two colors in it.

programming grayscale 1bit bw great Converting a grayscale image to black and white image  Transforming a Grayscale Picture
https://stackoverflow.com/questions/29577465/converting-a-grayscale-image-to-black-and-white-image-in-c-sharp
https://copyprogramming.com/howto/converting-a-grayscale-image-to-black-and-white-image-in-c

ttf2svg bitmap font | truetype | gray font ,resurfaced bitmap font collection contains glorious pixel |

 ttf2svg
bitmap font | truetype | gray font
,resurfaced bitmap font collection contains glorious pixel |
engagé trembler télex amiga font statistique ligne métal isoler |
huge collection demoscene bitmap fonts

OTF, TTF, WOFF, SVG, and EOF

ttf font format https://formats.kaitai.io/ttf/ttf.svg
https://formats.kaitai.io/ttf/python.html
https://esupermk.live/product_details/9136051.html
TrueType Font File format spec for Kaitai Struct - Online Store

http://formats.kaitai.io/png/
PNG (Portable Network Graphics) file format spec for Kaitai Struct

Resurfaced Bitmap Font Collection Contains Glorious Pixel Letterforms from Homecomputing Past – HOLO
https://www.holo.mg/stream/demoscene-pixel-font-collection/
https://github.com/ianhan/BitmapFonts


ttf font bitmap bdf Glyph Bitmap Distribution Format
https://en.wikipedia.org/wiki/Glyph_Bitmap_Distribution_Format
Bitmap 字型 | 華康字型
https://www.dynacw.com.tw/business/embedded_bitmap.aspx

https://www.cns11643.gov.tw/
- 首頁 - CNS11643 中文全字庫
https://zh.wikipedia.org/wiki/%E5%A8%81%E9%8B%92%E6%95%B8%E4%BD%8D
https://zh.wikipedia.org/zh-tw/%E6%96%87%E9%BC%8E%E7%A7%91%E6%8A%80


https://en.wikipedia.org/wiki/Category:Font_formats
https://en.wikipedia.org/wiki/Portable_Compiled_Format

文鼎 華康 金梅 金萱  金梅 蒙納 康熙 文鼎 方正 金梅 華康
倚天 國喬 震漢 零壹 宏碁龍碟 大千 大方廣資訊 漢書 HE
https://zi-hi.com/Big5
Big5 - 字嗨！

國喬的16×15 字型 6.3. kcfonts - 國喬點陣字型
國喬中文 PCF 字型是 FreeBSD 下最常用的點陣字型。
要得知已安裝的 BIG5 字型用：
% xlsfonts | grep big5
kc15f.pcf.gz -kc-fixed-medium-r-normal--16-160-72-72-c-160-big5-0
kc24f.pcf.gz -kc-fixed-medium-r-normal--24-240-100-100-c-240-big5-0
安裝 chinese/kcfonts。
這個套件裡面包含了 16 點、20 點以及 24 點三套中 文點陣字體，足供一般情況顯示中文之用。
適用於 640x480 解析度 (NoteBook)

http://scrappedblog.blogspot.com/search/label/Chinese%20System
某廢柴的廢棄日記
16x14的點陣字形檔(STDCP316.PAT
(STDCP124.PAT, STDCP224.PAT, STDCP324.PAT, STDASC24.PAT)
https://blog.justfont.com/2017/08/chinese-bitmap-font/


Portable Compiled Format (PCF)  Portable_Compiled_Format
FNT  Windows Font File
FontForge FNT/FON format

https://en.wikipedia.org/wiki/Computer_font#BITMAP
Bitmap font formats
A bitmap color font for the Amiga OS

    Portable Compiled Format (PCF)
    Glyph Bitmap Distribution Format (BDF)
    Server Normal Format (SNF)
    DECWindows Font (DWF)
    Sun X11/NeWS format (BF, AFM)
    Microsoft Windows bitmapped font (FON)
    Amiga Font, ColorFont, AnimFont
    ByteMap Font (BMF)[2]
    PC Screen Font (PSF)
    Scalable Screen Font (SFN, also supports outline fonts)
    Packed bitmap font bitmap file for TeX DVI drivers (PK)
    FZX a proportional bitmap font for the ZX Spectrum[3]


github formats kaitai ttf ksy kaitai_struct_formats/font/ttf.ksy Kaitai Struct: library of binary file formats (.ksy)

smps push push–pull current output sg3525 ir2110 lm723 irfz44n smps pfc push-pull smps circuit

 smps push push–pull current output sg3525 ir2110 lm723 irfz44n smps pfc push-pull smps circuit
smps push push–pull current output smps pfc push-pull smps circuit
sg3525  lm723


https://learnabout-electronics.org/PSU/psu34.php
https://learnabout-electronics.org/PSU/psu10.php
https://learnabout-electronics.org/PSU/psu12.php
https://learnabout-electronics.org/PSU/psu11.php

https://www.researchgate.net/figure/40-kHz-PWM-signal-generation-circuit-using-SG3525_fig2_328131786
https://www.homemade-circuits.com/ic-723-voltage-regulator-working-application-circuit/

Switch Mode Power Supply (SMPS) Topologies Microchip Technology  A push-pull converter is a transformer-isolated converter based on the basic forward topology. The basic schematic and switching waveforms

Electronics | Free Full-Text | Multiple-Output DC–DC Converters: Applications and Solutions
https://www.mdpi.com/2079-9292/11/8/1258
Figure 1. Multiple-Output DC–DC Converters Classification.
Multiple-Output DC–DC Converters Applications.

https://www.researchgate.net/figure/Classification-of-DC-DC-converters-16_fig2_355752840
A Review on State-of-the-Art Power Converters: Bidirectional, Resonant, Multilevel Converters and Their Derivatives
Classification of DC-DC converters [16]. | Download Scientific Diagram


buck converter 國立陽明交通大學機構典藏 https://ir.nctu.edu.tw › bitstre...pdf 國立交通大學電機與控制工程學系碩士論
周以軒   buck、boost、buck-boost converter 皆是利用電感當作輸入與輸出間能量轉. 移的中繼站,所以分析這三種電路也都是從電感的電壓和電流來整理。而cuk. converter 則是利

list  pwm ic  smps ic  Power Management ICs Voltage Regulators  Voltage Controllers Switching Controllers

https://www.mouser.tw/c/semiconductors/power-management-ics/voltage-regulators-voltage-controllers/switching-controllers/
FAN6920MR  PFC  Flyback Controller

 fan6920 fan7382 fan6204

https://www.edn.com/pfc-pwm-controller-implements-dual-switch-flyback-power-supply-topology-with-higher-efficiency-lower-parts-count/

 90W, 12V AC to DC Single Output Power Supply for Desktop PC Power Supply Reference Design using part FAN6920
FAN6920  PFC  Flyback fan6920 fan7382 fan6204
https://www.arrow.com/en/reference-designs/90w-12v-ac-to-dc-single-output-power-supply-for-desktop-pc-power-supply/f6ac4f6d88664aa1f09a94117e8b55d4e63eb8dfd8
https://www.mouser.tw/ProductDetail/onsemi-Fairchild/FAN6920MRMY?qs=D8kthd0yMt%2FJjUCbYG9Qkw%3D%3D

SCM1101A
SG3524 SG3525 TL494 PWM
UC3842 UC3843 UC3844 UC3845
UC3845 LM4558 HG24C64 74LVC1G04 UC3842 UC3843 UC3844 LM79MXX 7N60

UCC28C55
smps 120W  pdf Maintenance Manual REPAIR
https://www.electronic07.com/search/label/books
Troubleshooting & Repairing Switch Mode Power Supplies

technique Switch Mode Power Supply SMPS Power Factor Correction electronic block diagram
Switched-Mode Power Supplies  SMPS Design  Guide
technique Power Factor Correction electronic block diagram
technical  Flyback factor correction Phase Shifted LLC  SCILLC technical
https://www.scribd.com/document/234980767/electronic-circuits


EVLSTNRG-170W: 170 W SMPS with digitally controlled ... evlstnrg-170w-1848216.pdf 90 V to 264 V Power Management IC Development Tools
https://www.mouser.com/datasheet/2/389/evlstnrg-170w-1848216.pdf
 This note describes the performances of a 100 W, wide-range mains, power-factorcorrected
AC-DC adapter reference board (EVAL6598-100W). The peculiarities of this
design are the high efficiency and the low no-load input consumption. The architecture is
based on a two-stage approach: a front-end PFC pre-regulator based on the L6563 TM PFC
controller and a downstream multi-resonant half-bridge converter using the L6598 resonant
controller.
The PFC TM operation
https://www.mouser.com/datasheet/2/389/EVAL6598-100W-204411.pdf

Troubleshooting & Repairing Switch Mode Power Supplies Bookbenefits.com

smps llc pfc ldo resonant llc zero-voltage switching ZVS  ZCS
smps gan inductor-inductor-capacitor llc pfc ldo resonant llc zero-voltage switching neutral point clamped




Design Guide: TIDA-0100621-kW, 80+ Titanium, GaN CCM Totem Pole Bridgeless PFCand Half-Bridge LLC With LFU Reference DesignDescriptionThis reference design is a digitally controlled, compact1-kW AC/DC power supply design for server powersupply unit (PSU) and telecom rectifier applications.The highly-efficient design supports two main powerstages, including a front-end continuous conductionmode (CCM) totem-pole bridgeless power factorcorrection (PFC) stage. The PFC stage features TI’sLMG341x gallium nitride (GaN) FET with integrateddriver to provide enhanced efficiency across a wideload range and meet 80 Plus Titanium requirements.The design also supports LMG3422 GaN FEThalf-bridge inductor-inductor-capacitor (LLC) isolatedDC/DC stage to achieve a +12-V DC output at1 kW. Two control cards use C2000™ Piccolo™