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
你好，我有一个olympus的软件，windows XP系统适用的，需要dongle，但是那个找不到了，可否破解，大约多少钱呢？
我有路由器上下壳需要设计： 1.尺寸是250X160X50mm; 2.接口包括5个以太网口，3个USB A type,一个DC插座，一个复位按钮； 3.顶部中央有圆形LED指示，直径50mm； 4.带两个扬声器，开口朝下； 内部PCB 参考附件。 要求： 设计简洁有几何艺术感，文件格式SKP
WOOPEHN抗老化护肤硅胶电动洁肤仪，适合所有肤质，深度温和清洁，防水，携带方便，USB充电（粉红色） WOOPHEN硅胶电动清洁仪具有4级可调振动强度和3种大小不同的刷毛，刷毛十分柔软，，可深度清洁，适用于所有皮肤类型。 采用高频振动技术疏通毛孔，清除痘痘，最终改善肌肤。特别的舒缓按摩模式，使得面部细胞更新，去除皱纹，防止皮肤松弛，延缓衰老，恢复肌肤活力！ 通过光滑的硅胶接触引入高频振动波，以帮助清除毛孔中的污垢和油脂以及化妆品残留物，清理坏死性角质，建议清洁脸部的不同区域约15秒钟。 WOOPHEN硅胶洁面仪具有超长的电池使用时间，小巧精致，携带方便，可放在化妆袋中，完全防水，可在水中清洗该洁面仪 本产品采用优质医用硅胶，完全耐用，保修期为两年，30天内无理由退款。 颜色：粉红色 充电时间：少于120分钟 使用时间：150分钟至480分钟 电源：DC 3.7V 200mA 振动频率：6000rpm 重量：50克 尺寸：9.7厘米* 6.5厘米* 3厘米 防水等级：IP88 产品优势： 防水 携带方便 电池寿命长 深沉而温和的清洁 适合所有肤质 获得健康的肤色 让你的皮肤更干净 有光泽，有弹性
我公司有一个项目， cy7c68013A_128 单片机的软件开发， 细节是用GPIO模仿Jtag烧录两片Xilinx的PROM. (XCF04S, XCF01S). Xilin有比较详细的方案。 见副件。 如果你们承接这类工程， 请你给我一个报价。 我们有硬件平台， 你们需要提供， 1 windows usb 的驱动， 指定等待下载的文件。 Cy7c68013A 的程序，把指定的文件烧录到目标PROM. 启动系统， 读取FPGA内部寄存器，确定烧录成功。
Mac C或C++ 苹果系统 MAC OS APP开发 总需求：开发一个应用程序，完成与USB设备通信，调用C语言 函数完成功能，在界面上显示对应数据 要求： 1. 提供APP源代码，注解 2. 打安装包
Mac C或C++ 苹果系统 MAC OS APP开发 总需求：开发一个应用程序，完成与USB设备通信，调用C语言 函数完成功能，在界面上显示对应数据 要求： 1. 提供APP源代码，注解 2. 打安装包
...使用RMII接口的PHY，所以RMII接口管脚也要预留出来，PHY使用DP83848IVV； 6. 串行通信接口 预留出1个RS232用的UART； 预留出1个RS485用的UART，另外还要预留1个管脚用来RS485的方向控制； 7. USB接口 预留出1个USB接口用来外接USB设备； 8. 旋转编码器接口 使用2个外部中断口来接增量型旋转编码器； 9. 蜂鸣器接口 使用一个PWM输出来控制蜂鸣器； 10. GPIO接口 至少预留出32个GPIO口用于外部设备的控制，如键盘输入，指示灯输出，三态安全开关输入，三档选择开关输入等； 基本驱动需求 1. 旋转编码器输入驱动 旋钮编码器驱动要求能判断编码器旋转方向，目前这两个GPIO口不给上层读取, 直接由驱动发送按键值，就是加入LINUX的输入事件，正向旋转发送键值59，反向旋转发送键值60，从event0读取。 2. RS485驱动 RS485需要1个方向控制脚，当向对应的UART发送接收数据时，方向脚能自动实现方向控制。 3. 蜂鸣器驱动 蜂鸣器驱动要求能设置PWM输出的频率，输出的时间，输出时间到了自动关闭PWM输出。 4. 薄膜按键驱动和USB键盘驱动 预留24个GPIO作为薄膜按键的输入，目前的驱动是作为GPIO口来读取的；最好也缴入LINUX的输入事件，按不同的按键发送不同的键值，从event0读取；外接USB键盘驱动最好也从event0读取。 5. 其他GPIO驱动 每个GPIO口都可以通过驱动设置输入/输出。 6. 触摸屏驱动和外接USB鼠标驱动 7. 触摸屏驱动和外接的鼠标驱动设备文件最好固定，例如触摸屏固定使用event2，USB鼠标固定使用event3。 ENGLISH Basic Requ...
我需要一个紫微斗数软件，可以在窗口和手机上运行。 要求如下： - 最重要先要懂中文及有紫微斗数相关知识 - 包含一个离线数据库（例如sqllite）可以让我因应不同命盘输入不同运程 - 可以给我设置不同条件来排列和显示数据。 - 有UI可以显示基本的紫微斗数命盘和时代八字转换器。 - 可以容易地备份和用USB带走 - 有一个简单的管理登录系统增加安全性 - 你可以使用任何程式语言或引擎（Unity3D）来编写
Hello, I need someone who have experiences in USB Hid device. Chinese candidates are preferred. 有一个usb hid设备，不是普通的键盘鼠标之类，没有确定的usage id，需要通过stm32f105读取并发送数据给该设备。 目标是搞清楚如何与该设备通信，并提供单片机源码和原理说明。
在SD账号1年以上，荣誉值1000以上。电子产品安卓系统的USB防水内窥镜线长1M。防水摄像头配备6个LED灯，拍摄的图片清晰明亮， 超迷你摄像头外直径7mm. 在各平台上为热销产品，销量几千。
电子产品安卓系统的USB防水内窥镜线长1M，链接手机电脑拍摄小视屏。6个LED灯的摄像头可以保证拍摄清晰的照片，摄像头外直径7MM. 希望寻找美国市场的电子产品销售网站账号合作等。
...However, the videos should not be shared randomly and sold online by our students. Therefore, we decide to encrypt the videos through hardware encryption to prevent the spread of the videos. It is necessary to develop three parts including video encryption software, USB softdog, and encrypt video player. The specific requirements are as follows: 1, We need to encrypt videos every day with the encrpytion software. The students can obtain the encrypted videos through online or offline copy. 2, The students plug the "softdog (usb)" we give them in their computers. 3, The computers should be pre-installed with our special player. After plugging in the "softdog", the player will show the student's identity information including name, gender,...
多轴运动控制卡； 支持三轴以上插补； 支持S插补； PCI与USB接口，最好两种都有； 16路开关量输入输出，可以软件设置开关量的极性，带光耦隔离； 带有+5V电源输出； 支持X轴、Y轴、Z轴的硬限位，软限位； Y轴可以设置为旋转轴； 支持伺服与步进； 支持手轮； 最好有轨迹显示控件和G代码解析控件； 使用单片机开发(C 开发)； 要提供能够生产的所有资料和软件工具； 生产成本尽可能低； 提供全部源代码，并且有详细注释； 最好有成熟的开发方案，有样品可以测试；
多轴运动控制卡； 支持三轴以上插补； 支持S插补； PCI与USB接口，最好两种都有； 16路开关量输入输出，可以软件设置开关量的极性，带光耦隔离； 带有+5V电源输出； 支持X轴、Y轴、Z轴的硬限位，软限位； Y轴可以设置为旋转轴； 支持伺服与步进； 支持手轮； 最好有轨迹显示控件和G代码解析控件； 使用单片机开发(C 开发)； 要提供能够生产的所有资料和软件工具； 生产成本尽可能低； 提供全部源代码，并且有详细注释； 最好有成熟的开发方案，有样品可以测试；
...对违规外联的终端实时报警，支持自动阻断，隔离内网，自动关机等策略 支持违规联网总部集中、区域分级报警，联动多个扫描区域，构建广域网、城域网违规联网集中监控平台，实现区域独立报警的同时，进行总部集中报警，总部管理人员能够统一查看多个区域违规联网记录。 移动存储设备注册，支持普通U盘，移动硬盘，手机SD卡，等移动存储介质；高密级（纯内部使用），中秘级（外部凭密码打开），低密级（内外都可正常使用） 移动存储管控 限制移动存储设备的权限，（创建，读取，写入，重命名，删除）控制； 移动存储自动加密，支持拷贝到移动存储设备中的数据自动加密 数据销毁：防止数据还原造成泄密；禁止U盘病毒的传播 外设端口控制：串口并口、1394、红外、蓝牙、PCMCIA、SCSI控制器、调制解调器。 终端外设控制 存储设备：USB存储介质（U盘、活动硬盘等）、光驱、软驱、磁带。 打印设备：本地、远程、虚拟打印机。 设备属性：设备管理属性、网络适配器属性。 文档操作审计，包所有文档的创建、访问、修改、复制、移动、删除、恢复、重命名等操作；支持按部门，用户明，关键字，日期查询 内网安全审计 文档打印审计：详细记录所有打印操作的时间、终端、用户、文档名称，打印机名称，打印分数，文档大小，支持按部门，用户名，关键字，日期查询。 邮件发送审计：记录标准协议邮件、Exchange邮件收发的收件人、发件人、正文及完整附件；记录网页邮件发送的收件人、发件人、正文及完整附件。支持按部门，用户明，关键字，日期查询。 即时通讯审计：完整记录MSN、QQ、TM、RTX、Yahoo通、Sina UC、Skype、阿里巴巴贸易通，阿里旺旺...
...4、较强的独立工作能力及良好的团队协作精神。 5、逻辑分析能力强，条理性强，有一定的讲解能力； 6、有相关工作经验优先。 岗位职责： 1. 进行嵌入式系统（Embedded Linux）驱动程序开发。 2. 负责系统底层的BSP相关工作，如Linux Kernel移植优化，设备驱动开发、移植和优化。 3. 参与项目需求分析，进行驱动软件的详细设计。 4. 根据公司技术文档规范编写相应的开发文档。 驱动工程师 Software Driver Engineer 任职资格: 1.精通C/C++语言、ARM汇编，熟练使用GCC。 2. 至少两年以上嵌入式系统（Embedded Linux）软件开发经验，精通嵌入式系统软件开发。 3.深刻理解处理器架构，热爱处理器相关技术。深刻理解内存、DMA、中断等概念。熟悉ARM 处理器。 4.精通Linux 下驱动程序开发。有USB、video、audio、UART、IIC、SPI、SD/MMC等开发经验佳。 5.深入理解Linux文件系统、进程管理机制和内存管理机制。 6.熟悉威盛平台驱动开发者优先 必须：至少两年以手机或平板驱动开发经验。 岗位需求： 1、精通 C/C++/Java 编程语言，并且有相关项目开发经验。 2、熟悉Linux下C/C++/Java开发环境。 3、熟悉Linux下 Shell脚本使用。 4、熟悉Android应用编程开发，包括环境建立以及常用调试方法。 5、了解Android Frameworks层和HAL层相关知识，有过相关项目经验者优先考虑。 Android高级软件工程师 Software Engineer for Android Devices 工作职责： 1、熟悉 Android SDK，了解Android fr...
使用USB CDC类实现USB转串口windows驱动 ，实现的windows 驱动可以和我们硬件设备正常连接工作稳定。 使用USB CDC类实现USB转串口windows驱动 ，实现的windows 驱动可以和我们硬件设备正常连接工作稳定。
使用USB CDC类实现USB转串口windows驱动 ，实现的windows 驱动可以和我们硬件设备正常连接工作稳定。 使用USB CDC类实现USB转串口windows驱动 ，实现的windows 驱动可以和我们硬件设备正常连接工作稳定。
Windows Socket开发，C/S程序，多线程，界面开发（GPSTracker，IPcamera，USB电话机）。MySQL，SQLSever，多年工作经验，积累大量源代码，可以复用到其他的新的项目中！！希望合作愉快！！
...background to handle an on-site installation of computer peripherals and networking devices, including a DVR/NVR and Point of Sale (POS) systems to a retail shop inside the Airport terminal. Key Details: - The project involves the following: 1. Connecting a POS computer, monitor, receipt printer, USB card reader and providing remote access to our helpdesk so our techs can configure the system. Work with our helpdesk to test the printer, touchscreen and card reader. 2. Connect a USB camera that measures foot traffic and work with our help desk to configure and test. 3. The building contractor has already set up Ethernet cables and a patch panel. Ideally, you will have tools in case one of the jacks doesn't work it can be tested and crimped quickly instea...
...the following functionalities: - Virtual COM via USB - Embedded C programming - Keil MDK 6 integration In addition to these core requirements, the project must also meet performance constraints - this must be carefully considered throughout the development process. I'm looking for a freelancer that is able to develop the code from scratch. It's important that you have a solid understanding of embedded systems, as well as experience with USB communication protocols. Your familiarity with Keil MDK 6 is also crucial as it will be the primary IDE used for this project. A background in working with STM32 microcontrollers will be a big plus. In summary, the main tasks for this project include: - Design and implementation of a Virtual COM via USB - Developin...
...and monitor to work via a desktop host. Key Project Features: - **Repurposing Old Hardware**: The main aim of this project is to make use of an old laptop's keyboard and monitor. The PCB should make it possible to connect these to a desktop host. Ideal Skills and Experience: - **PCB Design**: You need to have a strong background in designing PCBs. It's crucial that the PCB you design supports USB and HDMI connectivity, and allows for key mapping and backlight control for the keyboard integration. - **Embedded Systems**: Experience with embedded systems is a big plus as it helps in seamlessly integrating the keyboard and monitor to the desktop host. - **Hardware Repurposing**: Understanding of how to reconfigure old hardware for new purposes will be highly beneficia...
... 2 producs 2 products 4 products 2 products • Off-Highway Machinery • Agricultural Machinery Off highway and agriculture each will have the following products: 2x products 2x products 2x products https://specdiag
...doors are to have a self-closing mechanism, smart locks with fingerprint, facial recognition, the garage door must be armoured please see link before for examples of doors and gates all internal doors must also be armoured with a self-closing mechanism as well but must bust be light enough for a young child to open and close with ease. All socket outlets are to be UK standard 3-pin sockets with USB type C ports, all lights to be led, all heating is to be done by electrical heaters and AC, main entrance should have a led chandelier. Property to get power from battery 2x battery packs that can individually be turned off in an emergency or when under maintenance, solar panels to be installed on the roof for power for the whole property and to charge the batteries, battery packs to...
...add/remove elements, also ‘open source’. Most of the requirements can be found in any CM4 carrier board available with a public license, for exampe CMIO from raspberry pi. Description of the elements, interfaces and other requirements follows • Maximum board size 100mmx200mm aprox. • Power souce 12v, protected and converted to other DC (present in CMIO) • USB-C with mini USB conector for programming (present in CMIO) • USB 3.0 (present in CMIO) • Ethernet (present in CMIO) • CANBUS • PCIe (present in CMIO) • SD card slot (present in CMIO) • HDMI to LVDS signal + backlight • AIS class B • Other UART inputs with optocouplers (to be decided) • ...
I run an existing business and we're currently in the process of updating a project using React Native 0.74, React 18.3.1 and Node 20.12.2. We've hit a roadblock - a particular error that comes up during compilation. We're in dire need of someone who can step in right away and get us past this hurdle. - Error in xcode ( see PJ ) Crack this compilation error and get our development work back on track as soon as possible.
I am looking for a freelancer to creating a custom carrier board that is specifically designed for Raspberry Pi Compute Module 4. Features: - It should include an Ethernet - Type-C USB port power power. - We're also looking at equipping it with a 4G mobile module (SIM7600 or equivalent that work in Australia/Telstra). - 1 X Sim slot. - 2 X External antenna connectors SMA - 1 X Power LED for CM4 - 1 X Activity LED for CM4 - 1 X Multicolour LED for signal strength of mobile module. - The carrier board should be made as small as possible. Skills and experience: - Freelancers interested need proficiency in electronics and PCB design, along with a deep understanding of Raspberry Pi Compute Module 4. Experience in custom carrier board design and SIM7600 or equival...
Please turn this photo into a STL file- Box is 7x7x3cm Also make a lid that fits the top. inspired by other photo, on the with same text either engraved into the lid or standing out The holes on the side of the box should all be removed. In the left there should be a USB C port in the right there should be a 8mm hole for ethernetcable
Hello, i need someone good programmer who is able to modify ASF CDC echo example for atsamd11d14 mcu. When receive '1' by CDC -> set 2 pins of mcu When receive '0' by CDC -> reset these 2 pins of mcu And i would like device to be visible in Device Manager or Linux like 'USB CDC'
I have an application in Ubuntu 16.04 that's written in C++. It randomly crashes every few hours, and I suspect it may be related to the usb microphone. I need an expert in debugging to diagnose and fix the issue. Key Points: - The crashes are occurring during idle or background processes, but I'm not entirely certain of the exact trigger. - The freelancer must be fluent in C++ and have a high level of proficiency in debugging on Ubuntu systems. - Prior experience with usb microphone-related issues in C++ applications is a plus.
...complex matters such as crack growth strength, stress intensity factor, crack direction, and elastic-plastic fracture mechanics. • Skills Required: The ideal candidate should have an established background in engineering, specifically in theoretical problem-solving. A deep understanding of topics like Mohr's Circle, Principal Stress, Yield Strength and more complex disciplines like crack growth strength and stress intensity are essential. The project's success will significantly depend on your ability to solve complex engineering problems and your expertise in the areas mentioned above. An understanding of fatigue failure, creep failure, and fractography would also be beneficial. • Project Details: Unfortunately, I can't provide more s...
I'm in need of a minimalistic website for my work as a finance and insurance agent. The website should be designed to specifically help me crack leads in the local market. Key Requirements: - The website should feature a lead generation form. This will help me collect information from potential clients who visit the site. - A product catalog is also necessary. This will serve as a repository of the services I offer. - The website must be mobile responsive, as many users will be accessing it via their smartphones. Additional Details: - The design should be minimalistic. I believe this style will help keep the website clean and easy to navigate. - I intend to manage the content on the website through a database feed. This means the website should be designed with this in mind....
...MCUs firmware and software development. Our ideal candidate would primarily help us develop a Windows, Linux, and macOS compatible monitoring system, specifically for voltage. The goal is to create a GUI application with specific features. These include: - Real-time monitoring - Graphical representation - Data logging - GPIO MCU ON/OFF control - Voltage and current real-time transfer to PC via USB-connected MCU SAMD21 This calls for not only proficiency in GUI application development, but also a demonstrated understanding of working with real-time data transfer systems. Real-time voltage monitoring and the know-how of system-level development will be crucial to this particular project. If you've delivered similar projects in the past or think you are well-aligned with ...
...paper revolving around the concept of image-based crack detection in civil engineering. The purpose of this paper is to explore cutting-edge methodologies and propose new revolutionary methods for image-based crack detection, with a particular emphasis on color pigmentation. Key Components: - An in-depth, comprehensive review of color pigmentation in crack detection. - Exploration of current image-based crack detection methods and techniques. - Design and discussion of novel methods for image-based crack detection. - The inclusion of relevant diagrams and tables to visually support your arguments. Ideal freelancer for this project: - A strong background in civil engineering and academic writing. - Prior experience or knowledge in image-based crack...
C++ expert. I have basic code. Want to stream the data from usb camera and show camera image. And some task with opencv.
Please create an ACE Sr one-seat configuration with no arms x7. Red part is battery power - blue part is Pip USB - Please create this configuration in three colours: Olympic Cobalt Cayman Please let me know if you have any questions! Thanks!
Hello, There is a system called galvonometer in laser cutting machines. An electronic card called ezcad2 is used to control the galvonometer system. Our aim is to send the image we obtained with Python OpenCV to the ezcad2 card and process it on the laser. We don't need the opencv part. Send any matrix to the card via USB and have it processed. I'm seeking a developer with proficiency in Python and experience in creating control software to develop a system that fulfills multiple requirements. Key Features: - Real-time Control: The software should be capable of controlling the laser marking system efficiently and in real time. - EZCAD2 Compatibility: The system should be seamlessly compatible with the EZCAD2 software to allow smooth operations. Interface: - Both Co...
Develop an app which resides and runs of a usb thumb drive. The app needs to launch automatically when the usb is inserted into the Windows computer. App should give a selection of Backup or Restore to the user. If backup is selected, the user is able to select as many folders they need to backup and click ok. The app can show a file/folder tree with checkbox options so that the user can unselect certain sub-folders within the main folder. The user should be given options such as copy without ACLs (file & folder permission settings (similar to Robocopy /B option). The app then checks the total size of all folders selected and checks if the free space available in the thumb drive is sufficient, if sufficient, it proceeds to zip and transfer each folder into the th...
I need a Python program developed that can establish and manage a connection with a National Instruments (NI) DAQ USB-6008 for the following tasks: - Analog Input: I need to feed real-time analog data into the program. This part of the program will be responsible for reading the analog input from the DAQ. - Analog Output: The program should also have the capability to send analog signals to external devices. This will be used to control physical devices. - Digital Input/Output: I will also need the program to manage digital signals. This will include reading digital inputs and sending digital outputs. - Want to connect 8 piezoelectric sensors to the DAQ and monitor all the signals in real-time on a PC. The program will need to manage all these tasks in real-time. Therefore, the ...
Dans le cadre d'une évolution fonctionnelle, nous sommes à la recherche d'un freelance/développeur connaissant l'environnement Microchip puisque c'est une puce PIC18 embarquée sur notre carte électronique, carte qui communique par liaison USB (application PC) et Bluetooth (application smartphone). Notre carte électronique est un dispositif électronique qui mesure un temps de port à l'aide d'un capteur de force. Dès qu'une force minimum est détectée, le système se réveille et enregistre une ligne au format AAAAMMJJ,HH:MM:SS,X où X est la force mesurée, puis se remet en sommeil. Il se réveille toutes les 10 minutes et enregistre une li...
...innovative designer to create a compelling print ad with the goal of increasing brand awareness. The target demographic for this ad is young adults aged between 18-34. The business is Krave Kava Bar. Easily found on Instagram or a quick google search. Krave is a remote working location as well as social club that features non alcoholic drinks. Exotic Teas. For remote working we have plenty of plugs and usb ports, free wifi and plenty of seating. For Exotic Teas, we feature Key Scoop: - The ad will be used in print media, requiring the designer to have experience and a proven portfolio with such platforms. - The essential objective is to enhance brand visibility and recognition among young adults. -I have attached an example of the type of ads we have run in the past. Specif...
I'm seeking an experienced programmer to develop a high-end cyber simulation for educational purposes. The simulator is intended to deliver training on malware analysis, computer systems and SCADA. Goal: Explain how the USB and external hard drive are risky to the operating environment. Awork explanation: Provide an operating system and install a program to simulate the SCADA system interface to show how operations work. I will use an external hard drive on the computer, and the process will stop and send a red warning as a result the operations will stop. Deliverables: OVA image "Vmware" File to be installed on an external device Ideal Skills and Experience: - Proven experience in developing interactive simulations - Familiarity with cybersecur...
