Windows 10 系統可以使用以下幾種方法獲取鍵盤輸入信息 The Windows 10 system can use the following methods to obtain keyboard input information

Windows 10 系統可以使用以下幾種方法獲取鍵盤輸入信息：

Windows API 函數： Windows API 提供了一組函數，可以監控鍵盤輸入事件，例如 GetAsyncKeyState 函數和 GetKeyState 函數。 GetAsyncKeyState 

    Windows Polling (GetAsyncKeyState, GetKeyboardState)

Windows Hooks： Windows Hooks 是一種特殊的機制，可以捕獲 Windows 系統中的各種事件，例如鍵盤事件，並對其進行處理。 SetWindowsHookEx 

    Windows Hooking (SetWindowsHookEx)

DirectInput： DirectInput 是 Microsoft DirectX 的一部分，是一種用於獲取輸入設備信息的高級接口。 DirectInput DirectInputDevice 

    Direct Input  DirectInput8Create SetCooperativeLevel MapVirtualKeyA

Raw Input： Raw Input 是 Windows API 中的一種特殊技術，用於捕獲原始的鍵盤輸入數據，並為其設置處理函數。 

    Raw Input GetKeyboardState GetRawInputData MapVirtualKeyA

GetrawInputData DirectInput DirectInputDevice GetrawInputData GetAsyncKeyState SetWindowsHookEx

 

 

https://www.codeproject.com/Articles/17123/Using-Raw-Input-from-C-to-handle-multiple-keyboard

https://learn.microsoft.com/zh-tw/windows/win32/inputdev/using-raw-input 

https://www.codeproject.com/Articles/297312/Minimal-Key-Logger-using-RAWINPUT
 

https://wikileaks.org/ciav7p1/cms/page_3375220.html
 

https://securelist.com/analysis/publications/36138/keyloggers-how-they-work-and-how-to-detect-them-part-1/

https://securelist.com/analysis/publications/36358/keyloggers-implementing-keyloggers-in-windows-part-two/

有以下开源聊天通讯APP服务端支持大规模网络连接：Matrix Rocket.Chat Signal Jitsi XMPP Alternative

 

1. Matrix：Matrix是一个开源的通讯协议，支持各种聊天应用程序和网站。

2. Rocket.Chat：Rocket.Chat是一个开源的Web聊天平台，支持大规模用户群。

3. Signal：Signal是一个开源的私密通讯平台，支持大规模用户群。

4. Jitsi：Jitsi是一个开源的视频会议平台，支持大规模用户群。

5. XMPP：XMPP是一个开源的即时通讯协议，支持大规模用户群。

以下是提高Python AI代码效率的一些技巧：

 

1. 向量化：使用NumPy库或其他类似的工具尽可能地向量化计算，以减少for循环等额外的控制结构的使用。

2. 使用多核处理：使用多核处理来并行处理任务，如使用多个线程或分布式计算。

3. 使用预先训练的模型：使用预先训练的模型可以大大减少训练时间，并且还可以获得更高的精度。

4. 选择合适的框架：选择支持高效运算的框架，如TensorFlow，PyTorch和Caffe。

5. 使用GPU加速：使用GPU可以加速大量的矩阵运算和深度学习任务。

6. 使用Cython或Numba：使用Cython或Numba等工具将Python代码转换为C代码，以获得更高的性能。

7. 使用高效数据结构：选择高效的数据结构，如NumPy数组，以最大限度地减少内存占用和提高效率。

总之，提高Python AI代码效率需要多方面的考虑和调整，包括代码实现，使用的库和框架，硬件环境等

 

 判断远处的人是否被子弹击中可以使用如下方法：

1. 图像处理：使用图像处理算法对视频帧进行处理，以检测火花和其他异常现象。

2. 物体检测：使用物体检测算法，如YOLO，SSD等，识别图像中的人。

3. 运动分析：通过分析多帧图像中人的运动，判断是否存在突然的动态变化，例如猛然倒下。

4. 声音分析：使用声音分析算法，如快速傅里叶变换（FFT），识别枪声。

5. 数据融合：通过数据融合的方式，将多种信息结合起来，以确定是否发生了子弹击中的情况。

这是一个复杂的问题，需要综合多种信息和技术来解决。通常需要使用机器学习和深度学习等技术，以确定准确的模型。此外，在实际使用中，还需要考虑到数据隐私和安全问题等。

 

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 http://ee.cleversoul.com/8051-compilers.html

https://www.keil.com/dd/chips/megawin/8051.htm 

https://docs.platformio.org/en/latest/platforms/intel_mcs51.html

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 https://support.xilinx.com/s/article/907390?language=en_US

https://www.researchgate.net/figure/Block-diagram-of-image-pre-processing-Image-Cropping-is-an-important-action-to-reach-high_fig1_336472561 

https://soniconlab.com/image-cropping/

https://www.researchgate.net/figure/The-steps-of-the-Image-Cropping-Method-pipeline_fig6_256802429 

[PDF] Reliable and Efficient Image Cropping: A Grid Anchor Based Approach

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     NT98321, NT98323, NT98336, NT98331, NT98332

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https://www.microchipdirect.com/chart.aspx?mid=11&branchID=9021 

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TLC6C5912-Q1 Power Logic 12-Channel Shift Register LED monolithic, medium-voltage, low-current power 12-bit shift register designed for use in systems that require relatively moderate load.

 

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My hydroforming machine

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http://aitendo3.sakura.ne.jp › RTD2660.jsp.pdf
RTD2660 series. 5. 1. Features. General l Embedded 3 DDC with DDC1/2B/CI l Zoom scaling up and down l Embedded one MCU with SPI flash controller.
Encoders and Decoders
https://learnabout-electronics.org/Digital/dig44.php

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http://wukcsoft.blogspot.com/2016/11/ubuntu-rtd2660.html

lcd Display Data Channel protocol "device description " Compatible VESA Display Data Channel

 https://mjseemjdo.com/2021/04/02/tutorial-6-hdmi-display-output/

 https://wiki.archlinux.org/title/PulseAudio/Examples

Tutorial 6: HDMI Display Output · Jeremy See 

Video Connectivity Using TMDS I/O in Spartan-3A FPGAs Author: Bob Feng and Eric Crabill

https://www.fpga4fun.com/HDMI.html

Serial EEPROM Compatible With Plug-and-Play
VESA Display Data Channel (Versions 1.0 and 2.0)

Intel® Open Source HD Graphics Programmers' Reference  documentation › i... PDF VIDEO_DIP_DATA_A–Video Data Island Packet Data for Pipe A .. ... DPB_AUX_CH_CTL—Display Port B AUX Channel Control . ... I2C Device Description.

High Speed Converters: An Overview of What, Why, and How | Analog Devices

 https://www.analog.com/en/technical-articles/high-speed-converters-an-overview-of-what-why-and-how.html

 

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 https://www.researchgate.net/publication/244691560_Polystyrene_Foams_as_Core_Materials_Used_in_Vacuum_Insulation_Panel

 

 https://www.researchgate.net/figure/The-potential-of-the-thermal-building-insulation-materials-and-solutions-of-tomorrow_tbl1_320618470

NetBus1.7 NetBus 1.7 version of the source code in - CodeBus

 https://www.codebus.net/d-Iui.html

https://github.com/danielhnmoreno/pyBus 

• [netbus] - Do not have introduced it. Is a well-kno
• [roommanagementsystem.Rar] - Room Management System source code delph
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• [remotedesktopcontrol.Rar] - Remote Desktop control of the client and
• [roommanagementsystem.Zip] - a large room management system, can be u
• [hook2007hemaowu] - RMON Trojan source code, using the hook
• [KeyLogger] - Delphi hook keyboard records do not caus
• [DLL09014] - a Trojan generator, landing the player c
• [CertLib] - To achieve the certificate generation an
• [netcat] - Netcat, the network Swiss army knife鼎鼎有名

Product Family PWM and Resonant Controller

 https://diedevices.com/product-family/Power-Management/Offline-and-Isolated-Controllers-Converters/PWM_Resonant_Controller

 Product Family: PWM and Resonant Controller - Die Devices
https://diedevices.com › product-family
PWM and Resonant Controller: Search for and select the most suitable PWM and Resonant Controller ICs using our electrical parameter search engine.

M-bus library Meter-Bus EN 13757 physical and link layer meter-bus databus industrial communication

 https://en.wikipedia.org/wiki/Meter-Bus

https://infosys.beckhoff.com/english.php?content=../content/1033/tcplclib_tc2_mbus/174614027.html&id= 

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

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

Comparing Bus Solutions (Rev. C) - Texas Instruments
https://www.ti.com › lit › pdf › SLLA067
This application report serves as a reference tool for finding the most appropriate data bus solution for today's advanced system architectures. It gives an.

 

 

https://hackaday.com/2014/04/05/open-source-power-line-communication/

The USBN9603/4 are integrated, USB Node controllers. Texas Instruments USB IC Universal Serial Bus Full Speed Node Controller withEnhanced DMA Support Universal Serial Bus Full 28-SOIC ...

 http://www.procyonengineering.com/embedded/avr/boards/index.html

 https://www.mouser.tw/ProductDetail/Texas-Instruments/USBN9603-28M-NOPB?qs=8uBHJDVwVqxoyU4iXBH18A%3D%3D

 https://jj1odm.sizious.com/g2bus.html

http://www.sanda.gr.jp/non/PIC-USB/index.html 

USB Interface IC Universal Serial Bus Full Speed Node Controller with Enhanced DMA

https://www.elektormagazine.com/magazine/elektor-200005/16760

https://forums.developer.nvidia.com/t/pcie-to-4-usb-ports-use-vl805-chipset-on-jetson-nano-custom-carrier-board/143085

https://www.amazon.nl/Diagnostic-Volledige-Diagbox-Firmware-Diagnostic-Tool/dp/B08738N5WX

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 https://www.renesas.com/us/en/products/memory-logic/multi-port-memory/asynchronous-dual-port-rams

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

 

 duplex  dual ported  static memory ic  vram 32bit

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 high voltage generator transistor

Schematic diagram of high voltage generator circuit Scientific Diagram

https://www.radiolocman.com/shem/schematics.html?di=70912

https://www.researchgate.net/figure/Schematic-diagram-of-high-voltage-generator-circuit_fig2_321039903

 KV High Voltage Generator Circuit with 2N3700

https://www.eevblog.com/forum/projects/high-frequency-dc-high-voltage-arc-ignition-generator-inverter-boost-step-up/

high voltage generator Arc Ignition Generator Inverter Boost Step-Up

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CCFL electrical inverter

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https://electronics.stackexchange.com/questions/366749/how-can-i-build-a-high-voltage-2-6-kv-high-frequency-20-50-khz-power-supply

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https://electronics.stackexchange.com/questions/103281/cheap-high-voltage-low-current-source.

 

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 https://www.sdiplight.com/dmx-led-strip/

https://www.hd107s-led.com/different-dmx512-ic-compare-tm512ac-and-ucs512c4/