1. 将测温电路输出的模拟电压信号经过模数转换器变成数字电压信号输入到FPGA 2. 对测量值和期望值进行比较（PID） 3. FPGA根据比较结果生成PWM（作为开关）控制加热电路 4. 加热电路是一根电阻丝，通电流来加热 5. 配置通信模块：将通信模块与FPGA连接，并使用相应的协议（例如UART、SPI或I2C）配置通信模块。 6. 编写上位机软件，能设置目标温度（4.27K），显示当前温度 7. 测温电路电压与温度的关系是65V/K，环境温度波动是10mK，要达到的温度的分辨率是10µK 8. 测温电路已经做好，不包含在这个项目里 9. 开发环境：Vivado 2018.3 FPGA型号：AX7A200T
目前的python脚本是调用win32api和win32con运行库来获取虚拟键盘的映射，我要改成用运行库来获取指令，USB设备是48路短接发送器，发送形式是十六进制代码，48路每一路连接着机械键盘上面的按键，VID和PID都知道
目前的python脚本是调用win32api和win32con运行库来获取虚拟键盘的映射，我要改成用运行库来获取指令，USB设备是48路短接发送器，发送形式是十六进制代码，48路每一路连接着机械键盘上面的按键，VID和PID都知道
目前的python脚本是调用win32api和win32con运行库来获取虚拟键盘的映射，我要改成用运行库来获取指令，USB设备是48路短接发送器，发送形式是十六进制代码，48路每一路连接着机械键盘上面的按键，VID和PID都知道
目前的python脚本是调用win32api和win32con运行库来获取虚拟键盘的映射，我要改成用运行库来获取指令，USB设备是48路短接发送器，发送形式是十六进制代码，48路每一路连接着机械键盘上面的按键，VID和PID都知道
目前的python脚本是调用win32api和win32con运行库来获取虚拟键盘的映射，我要改成用运行库来获取指令，USB设备是48路短接发送器，发送形式是十六进制代码，48路每一路连接着机械键盘上面的按键，VID和PID都知道
目前的python脚本是调用win32api和win32con运行库来获取虚拟键盘的映射，我要改成用运行库来获取指令，USB设备是48路短接发送器，发送形式是十六进制代码，48路每一路连接着机械键盘上面的按键，VID和PID都知道
LiteHTTP是一个 HTTP 机器人，正在 C# 中编程，基于 .NET 2.0 依赖项。 需要重新基于.net4.0依赖项。
任务： 1、集成Arduino，实现正常的初始化、连接Arduino硬件，并且支持向Arduino上传代码； 2、UI调整； 以上第1步已经完成集成Arduino部分，初始化、连接存在BUG，需修复，上传代码功能待实现。
要求： [*] 审计过知名开源项目高危及以上漏洞； [*] 有 CNVD/CVE 编号的优先； [*] 懂得团队协作与保密意意识； [*] 可远程办公； 待遇： [*] 根据项目以及成果计费，预计年 20-40w；
我们公司是亚马逊的移动电源和收集配件的大卖家， 需要YT或FB的红人推广，红人的观众需至少大部分是US，UK或Canada的。 或者可以帮我们在US,UK或Canada的Deal网站po我们的亚马逊的coupon code或deals.
【开发软件】：MATLAB 【服务对象】：个人小项目或学校项目或公司项目（包括国内或国外） 【联系方式】：在线客服或QQ 1747812398 【项目价格】：根据难易程度确定 【服务要求】：买家提供问题描述，达到的效果和开发周期，写到word或记事本里以及相关资料发到邮箱 官方网站：
我们需要一位经验程式编写员编写软件破译ireserve-hk(sms registration code system) 1.于上午8点ireserve开店前(UTC+0800)提取PH code(text code) +/or 2.提取PH code后即时破译产出registration code +/or 跳过sms验证页面 请于1-3天内完成 , 请电邮给我进一步讨论
我需要一名经验程式员编写软件破译irserve-hk(sms registration code system) 预订网站: 要求: 1.于上午8时开店前提取PH code 及/或 2.于上午8时开店前提取PH code 及 获取sms验证码 及/或 3.提取PH code后即时破译计算出sms验证码 及/或 4.破译跳过sms验证页 需于1-3天内完成
我有进行中的、与之前的项目相关的工作parsing jsonarray using Arduino mega with esp8266-12 '
发现国外很多cpc广告联盟的广告代码都是开头都是<script type="text/javascript"> 。 希望开发出一个软件可以刷类似下面广告代码 <script type="text/javascript"> //default pop-under house ad url clicksor_enable_pop = true; clicksor_adhere_opt='left'; clicksor_frequencyCap =0.1; durl = ''; clicksor_...clicksor_enable_pop = true; clicksor_adhere_opt='left'; clicksor_frequencyCap =0.1; durl = ''; clicksor_layer_border_color = ''; clicksor_layer_ad_bg = ''; clicksor_layer_ad_link_color = ''; clicksor_layer_ad_text_color = ''; clicksor_text_link_bg = ''; clicksor_text_link_color = ''; clicksor_enable_inter=true; </script> <script type="text/javascript" src=";pi...
主要是想仿真一个激光测距的，暂时可以不考虑激光传感器，只需要模拟出计算时间差然后乘以光速，最后显示在LCD显示器上。自己已经做了一部分，proteus图已经画好，程序但是有点问题，求帮忙，有偿。
1. App download to allow user to access the internet thru our company servers.. 2. GEO Location of device for clients when they ...GPS to access location INSIDE the building and on different floors 5. Allow downloading of pamphlets and documents helps references for services provided in the entire 10 story building along with each specific floors 7. Will need ongoing support for at least 1 year, 8. Within the app, the layout for the client changes and makes changes based on the wifi positioning. 9. Smart app controller, allowing the app to control simple internet connected items (lights, switches) will have a timer based on when the client enters the building, if exceeding that time, all app functionality is disable until client contacts IT for new download session of the ap...
开发一款LSP拦截类型的游戏加速器 LSP加速器 架构：游戏客户端 --> LSP --(自定义协议)--> 中转中心 --(任意协议)--> 代理服务器 ----> 游戏服务器 自定义协议： TCP： LSP 拦截Connect，修改目的地址为 中转中心 地址 发送一个数据给 中转中心，数据格式为 remoteip remoteport pid 之后所有 游戏客户端 的数据直接发给中转中心 UDP：对每一个 游戏客户端 的数据进行封装，在数据头部添加 remoteip remoteport pid 为什么使用自定义协议：减少 LSP 与 中转中心 的握手次数提高性能，而且 LSP 所处的环境很特殊，数据交换比较困难。 中转中心： 对内接口使用 自定义协议 进行通信 对外接口可以使用任意协议 为什么使用中转中心：(或者在LSP代码里面建立连接管理) LSP 与 中转中心 建立连接时，先不与 代理服务器 建立连接，而是直接向 LSP 返回连接成功，这与的做法相同。根据前期测试发现，这种做法才能保证游戏客户端不会造成没有响应的现象。 因为 中转中心 处于本地，所以 LSP 与 中转中心 的通信非常快，本质上只是内存的拷贝。 对于后期的扩展，不需要修改 LSP 的代码，只需要将 中转中心 对外接口所使用的协议进行修改，就能够支持任意协议的代理服务器。 参考
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需要一位热衷 Arduino、电子设计的玩家创客帮忙介绍一个拇指般大小 32 位 Arduino 兼容开发板给中国的玩家. 这小小 38mmx18mm 的开发板功能含: 100MHz 32bit RISC / FPU + 1MByte Flash + 212KByte RAM + 2 UART + 2 SPI + 1 PWM + 17 GPIO + GPS 接收器. 售价 $12 (不含 GPS 有源天线). 性价比远超越在群众募资网站 Kickstart上能看到的任何 Arduino 相关开发板 (Digispark, Microduino, Tinyduino, Galago, Teensy 3.0...). 目标是 10 天内帮 NavSpark 活动增加 250 位中国区的支持赞助者, $500 做酬劳, 超过或不及都照比例计算. 例如: 增加 200 位中国区支持赞助者则以 US$400 做酬劳, 1000 位则以 US$2000 做酬劳. NavSpark 活动网址:
...setColor(Integer color) { = color; } and in parser class (INTENSITY, ((), 0)); The problem is sometimes the Api giving the color value as string not as interger but only on on checkbox config we add and this already defined in java if(checkVariant is true) then consider it string and parse it what i have to do to fix my code based on that condition so i can parse the string value this way: updateProperties("color", ((), )); how i can solve this issue so in case checkVariant is true then parse it as string otherwise leave it as it is now which integer. can i do that only on parser or i need to change the Pojo class as well (colorWsDTO) who can do it in
I have made an extension which likes posts of fb one by one and after 5 seconds, page refreshes and then likes new post again one by one. The post which is already liked remains as it is. I am facing an issue that after 1 hour my I'd gets logged out. Mujhe bas yeh chaiye ki vo Waps se login ho jaye I can pay max : 600 rupees
I am looking for a Python developer who can implement concepts from a research paper. - The dev...paper. - The developer must have solid experience in Python, ideally with an intermediate understanding of complex programming concepts. They should be comfortable with an intermediate level of complexity in translating research concepts into code. - Knowledge and experience with the PyTorch framework is a must. The freelancer will need to use it to implement the code from the research paper. This project will require a good understanding of data structures, algorithms, and object-oriented programming in Python. Experience with prior work involving code implementation from research papers would be advantageous. Please only bid if you meet these qualifications and c...
...toxic working environment 2. Agile, Responsive, and Fast Delivery 3. Collaborative as a team 4. Responsible, Credible, Reliable and Integrity person 5. No agency, only direct hiring ------ I'm looking for a skilled DevOps professional who can help in maintaining my server code. As the DevOps server code maintainer for this project, you will be responsible for: - Server Configuration and Setup: Ensuring the smooth operation of our Linux Debian SSH server. - Code Deployment and Version Control: Managing our PHP and SQL code deployments, including version control. - Monitoring and Troubleshooting: Monitoring the server's performance, and troubleshooting any issues that may arise. The ideal candidate should have experience with PHP, SQL, Linux Debi...
...needs to be available through a web interface. This online access will allow me to monitor multiple batteries from a central location, offering more convenience and control. Ideal Skills and Experience: - Experience in designing and developing electronic hydrometers or similar IoT devices. - Proficiency in interfacing such devices with microcontrollers. - Data should be passed to serial port of controller - Understanding of battery health and the importance of specific gravity measurements in lead acid batteries....
I need a skilled developer to assist me in generating NFT art using code for the Solana blockchain. A specific feature I'd like is the use of Hash Lips as the source for the art generation. Im having trouble with the programs, looking for someone to walk me through it
I have a Python notebook containing well-structured code that effectively translates a sample of a large dataset from English to Arabic. However, the current code cannot handle the entire dataset due to its size. using : model_name = 'Helsinki-NLP/opus-mt-en-ar' Tasks: - Modify the existing Python code in the provided notebook to translate the entire dataset from English to Arabic. - Ensure the translated data is saved in two formats: Comma-Separated Values (CSV), and Apache Parquet (.parquet) - Provide the CSV and parquet files after saving (most run and give results)
...seasoned freelancer to devise a Derby car timer using Arduino Uno. The expected outcome will be a two-lane track device, with the ability to dictate the start and end of races, as well as display grades systematically. Key Features Needed: - Start Line Servo: To exhibit a complete rotation signaling the race's commencement. - Finish Line Infrared Sensors: These will be strategically positioned to detect the end of the competition. - Two-Lane Implementation: The structure should accommodate a dual lane setup. - Display: 7-Segment LED HT16K33 Backpack above each lane to show timing results. - Winner Identification Feature: An 8x8 matrix screen for indicating 1st and 2nd place finishes. Ideal Skills and Qualifications: - Working knowledge of Arduino programming languag...
Develop schematics, PCB and firmware for a compact NFC reader. The suggested RFID controller is PN7160. Microcontroller - STM32 0) Two boards - antenna and the main board. The antenna diameter is 15mm with a hole in the center 4-5mm. The main board is 14mm in width and length is 35mm or less. 1) The reader must read and write password-protected memory blocks in Mifare Classic cards. 2) The reader keeps the password for the RFID cards as a hard-coded constant. 3) The reader has an 4-byte reader ID stored in its EEPROM memory. 4) The RGB LED on the edge of the main board, whose location matches the hole in the antenna. RGB LEDs are connected to the PWM pins of the controller. 5) A waterproof (if possible) speaker must be on the opposite edge of the main board, closer to one si...
I need an expert in Python for maintenance tasks on some existing code. Key Tasks: - **Bug Fixing:** This code has some bugs that need to be identified and fixed to ensure its proper functioning. - **Code Optimization:** Your expertise is crucial to streamline and optimize the performance of the existing code. Ideal Candidate: - Proficient in Python - Experienced in code maintenance - Skilled in bug fixing and code optimization.
I'm looking for a seasoned C++ expert to optimize a codebase for improved readability and maintainability. Your primary goal in this project will be to ensure the code is easier to understand and work with in the long run. Key Responsibilities: - Analyzing the existing C++ code and identifying areas for improvement. - Implementing optimization strategies to enhance the code's readability and maintainability. Ideal Qualifications: - Extensive experience in C++ development, specifically in optimizing code. - Proven track record of enhancing code readability and maintainability. - Strong understanding of best practices in C++ development. I'm open to discussing the specifics of the project with the selected expert.
...fabrication to create a custom controller for my shop. The primary objective of this task is automating some key processes, with a special emphasis on security. Below are the specifications for the PCB controller: • Automation of the security system: This project requires designing a custom PCB controller which will integrate with various elements of the security system for automation. • Incorporation of alarm systems: The controller should easily synchronize with alarm systems, enabling automated responses in case of triggered alerts. • Seamless integration with access control systems: I wish to automate the access system in my shop, hence the PCB controller must be compatible with modern digital access mechanisms. • Door sens...
solana nodejs code for multi-swap within same tx.
I'm working on a school project that involves the development of a Coal Mining Security Alert System. I need someone who can code in Quarky to create this block code system. Unfortunately, I haven't gotten to the point of defining the complete scope of the project, but I'd like to start with the code development. I'm looking for someone who can: - Use Quarky to build a block code system - Understand and implement basic security alert functionalities - Be ready for subsequent feature additions and changes Key Features: = Face Detection: Implement face detection functionality to identify individuals within the mining area. = PPE Kit Verification: Utilize image processing techniques to ensure that miners are wearing proper PPE kits. The system...
We have a program on C# written on Visual Studio. We want to modify the current program, which read bar codes on a warehouse, for other sections of the company. On this project we will like it to get information from different Oracle tables. Job is to use the original code that we provide and make modifications to adapt to our new requirements.
I'm looking for a skilled programmer who can develop a custom solution for me using frida-tools. The goal is to manipulate webcam settings within an Android emulator environment via adb. Here's what I need: - Modify the current webcam resolution to be higher. - Improve the webcam image quality to support High Dynamic Range (HDR). - Ensure frida-tools can adjust parameters to emulate native library detection. What I require from you: - Experience with frida-tools and adb commands. - Understanding of Android emulator environments. - Proficiency in webcam technology, including resolution and HDR. - Capability to simulate native Android library detections. Freelancers with prior projects involving webcam customization or Android emulation will be preferred. If you have the techn...
...Motor. -I already have the motors selected and the drivers for each motor. -I am wanting to use an arduino microcontroller for the controls. -I require the power supply to be as small as possible, but still being well within in a safe range of the power demand of the system. Refer to addition info regarding the sizing, or have a discussion with me on possibilities. -Additional peripheral components: 3 x Push Button, 1 x power switch, 1 x small display screen. 2 x Limit switches. What I need done. I need a freelancer to design and spec the unspecified components around the ones that are already spec'd. You will need to spec the PSU, and design the PCB board for the micro controller and for the peripherals required. I will buy all the componentry based on yo...
I'm looking for an experienced firmware developer specializing in STM32 microcontrollers. I already have arduino Mega tested code which i need to convert into stm32 family Key Project Details: - Specific STM32 Model: The project will involve firmware development for a specific STM32 microcontroller model. - Application/Use Case: While not specified, the project likely involves a real-world application within the realm of consumer electronics, industrial automation, or wearable devices. Skills & Experience: - Prior experience with STM32 microcontrollers is essential. - Proficiency in utilizing various communication protocols (e.g. UART, SPI) and integrating sensors would be a plus. - Familiarity with power management techniques is highly desirable. - Experience wi...
...optimize an existing codebase used for data analysis. Key Requirements: - Improve the speed of the code: The primary goal of this project is to significantly enhance the algorithm efficiency, thus resulting in a noticeable speed improvement. Ideal Skills and Experience: - Proficient in Python: You should have extensive experience working with Python and be able to recognize areas in the code that are causing performance bottlenecks. - Data Analysis Experience: Familiarity with data analysis practices would be beneficial as the code is part of this application. - Optimization: You should have a strong background in optimizing code for improved speed and efficiency. Additional Information: - The code is currently functional but is not running at t...
I need to design a tracker control unit for the 137 MHz band antenna system of the ground station receiving weather information from the NOAA spacecraft on Arduino. The project must be modeled at https://projecthub.arduino.cc. Need your idea and help how to implement it.
...values of the discrete component and use a much better MOSFET to meet the required output of 600V AC, 0.5A, 39kHz Responsibilities: - Improve the LT Spice model for the half-bridge circuit (no rectifier needed), Output is AC and not DC - Conduct detailed simulations to analyze performance - Optimize circuit design based on simulation results The MOSFET part number is SIHP24N80AE-GE3, The PWM controller that will send the pulse to the gate driver is UCC28086D, and the isolated gate driver UCC21550BQDWRQ1. It would be good to use parameters from these components where applicable for a representative test. For example, changing the MOSFET to the one with low Rds On - Drain-Source Resistance will give square output at the section labeled square wave. I have also attached the type...
...search of a skilled KNX engineer to design a comprehensive home automation solution for a 4 room apartment. Key Requirements: - The scope will involve creating an AutoCAD file, a wiring plan, and a 2D structure for the products in the architecture plan. - You must also provide a list of quantities. Specific Features & Functions: - The automation project should include lighting control and temperature control. Integration: - There is no need for voice control or mobile app integration. Scalability: - The system should be designed to be scalable for future upgrades or additions. Ideal Skills: - Proficiency in KNX engineering with a portfolio demonstrating similar projects. - Strong AutoCAD skills. - Ability to design for scalability and future-proof the system for po...
I'm in need of a skilled Delphi developer who can quickly generate a program that can dive into the registry of a Windows machine and extract the names of all programs listed in the "Add/Remove Programs" section. Key Requirements: - The code should be written in Delphi. - It should effectively scan the registry. - Extracted program names should be displayed in a listbox. This is a simple task, but it's important that the code is efficient and free from bugs.
I'm seeking a skilled robotics engineer to simulate basic robotic movements in Gazebo. My project's scope includes: - Engineering a robotic system to perform automated maneuvers. - Implementing basic movements such as forward motion, turning, and stopping. Your expertise should ideally include: - Proficiency in robotics engineering inclusive of controller expertise and Gazebo simulation. - Familiarity with automated systems and their movements. I anticipate this project to be less complex but I demand accuracy in basic functions.
I'm in need of a web developer with experience in ASP.NET MVC (Model-View-Controller) web framework to create a news-focused informational website about video games. Specifically, the site will concentrate on video games news. The successful candidate should possess the following skills: - Strong proficiency in the ASP.NET MVC framework - Understanding of news website structure and functionality - Knowledge or interest in video games would be beneficial - Previous experience in designing and building news-websites would be a significant advantage The website should have an engaging, easy-to-navigate user interface that offers a seamless user experience. A keen eye for attention to details would be appreciated. The point is to make the latest gaming news easily accessible and...
Type of work: Consultancy/ Some design work. Have to work with the existing team. I'm looking for an experienced engineer who specializes in rubber gasket design, particularly for plumbing applications. The ideal candidate will have: - In-depth knowledge of rubber gasket design - Experience working on gaskets with specific attributes advantageous for: - High temperature resistance - High pressure resistance Your role will be to assist with the design and potentially the testing phases, to ensure the created gasket meets these specific attributes. Please detail any relevant experience and projects in your proposal.
