...低频电刺激，参考产品包括Hoolest和Pulsetto。我们需要一位电子硬件工程师来设计电路板的原理图并进行打样测试，同时需要外观设计师设计适合佩戴的外观。 工作内容： 1. 电子硬件工程师： 职责： 设计低频电刺激的电路板原理图，并根据需求进行打样测试。 开发低频信号生成、调控模块（1-20Hz，脉冲宽度100-500微秒），并确保能够调节频率和脉冲宽度。 设计电流放大电路，确保信号的稳定性和准确性，使用恒流源保证电流输出与皮肤阻抗无关。 实现电源管理模块，设计低功耗电路（锂电池供电）。 设计阻抗检测与反馈模块，确保电流强度根据皮肤阻抗自动调整。 提供电路的安全保护功能（如过流、短路保护）。 打样电路板并进行初步测试，确保电路功能正常。 技术要求： 经验丰富的电子电路设计背景，熟悉低频电刺激器的电路设计（TENS或类似设备经验尤佳）。 熟练掌握微控制器（如STM32、ESP32）和DAC控制信号生成。 有PCB设计经验，能独立完成从原理图设计到打样测试的全流程。 熟悉电流放大、阻抗检测及反馈回路的设计与应用。 能够使用仿真软件（如PSpice、LTSpice）进行电路仿真验证。 2. 外观设计师： 职责： 设计一款适合佩戴在脖子上的设备外观，确保舒适性和稳定性。 根据人体工程学设计电极与颈部的贴合部位，确保设备电极能够精确贴合迷走神经位置。 提供初步3D模型或草图，展示设备外观和电极位置的布局。 设计设备外壳的防水防汗功能（IPX4或更高标准）。 考虑设备的便携性、用户友好性及时尚美观性，适合日常佩戴。 技术要求： 具备可穿戴设备设计经验，了解人体工程学及佩戴舒适性设计要求。 熟练使用3D建模软件（如SolidWorks、AutoCAD、Fusion 360等）。 能够提供从概念到最终产品的完整设计方案。 有过医疗设备、电子产品设...
WebApp，改进已有的UI： * 自适应布局，在各种设备（手机、pad，PC，Mac）上都可以全屏显示， 按钮大小合理 * 时间轴：可以收起、展开， 拖动指针 (参考Canva的时间轴， 见附件） * 登陆/注册页面： 在大屏幕上以小弹窗的形式显示（限制宽度） (参考附件中的： ) * 创建系统配置页面， 可以修改主要的系统参数： 例如：作品的对象：youtube视频，手机，pad。 (也是弹窗， 类似于登陆、注册页面。具体的参数稍后列出） 具体要求： * 使用css，不引入新的css 框架, 简化现有的框架
现在的客户端只有用户名和密码的功能，客户端向服务器端发送用户名和密码给服务器；现在想增加硬件特征码功能，只要勾选了硬件识别码，客户端向服务器发送用户名和硬件特征码+密码的内容给服务器端，服务器端功能已经实现。 硬件特征码获取主板ID、CPU的ID、网卡MAC组合，并进行MD5加密运算得取32位长度的一串字符串。 勾选了硬件特征码，客户端向服务器端发送的密码就变成：硬件特征码+密码，注意是带那个+号的；不勾选硬件特征码，则客户端向服务器端发送的密码只有密码框里输入的密码内容。 生成硬件特征码的按钮作用，是根据上面的硬件特征码获取规则，生成硬件特征码，并复制到粘贴板里，便于用户发给管理员
...you can log in and use normally. After the login is successful, the current status is displayed next to it, and then you can start and stop the button. After starting the run, the list of historical messages below shows that you have quit a discussion group. The software needs to be a sharing mechanism: It needs to be shared with 2 people to use the software for free for 3 days (this can record MAC, hard disk number, QQ number can be). During free use, the user needs to share it with 2 users to use normally. Otherwise, every 3 hours, the software will automatically stop running. Every month, every user, regardless of sharing with several users, must have 2 shared users who have logged in before (during one month) Leave 2 pictures of the ad position above the software, click to ...
用安卓ss开发，在服务器部署简单的登录服务端，以账户密码MAC登录后分发端口密码，实现按照设备管理帐号（绑定手机MAC）
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
...reserved, PHY using DP83848IVV ; 6. Serial communication interface to reserve a RS232 UART; reserved for a RS485 UART, in addition to set aside a pin for the direction of RS485 control; 7. USB interface to set aside 1 USB interface for external USB device; 8. Rotary encoder interface using two external interrupts to connect incremental rotary encoder; 9. Buzzer interface uses a PWM output to control the buzzer; 10. GPI O interface reserved at least 32 GPIO port for external device control, such as keyboard input, indicator output, three-state safety switch input, third gear selector switch input; basic drive requirements 1. Rotary encoder input drive knob Encoder drive requirements can determine the direction of encoder rotation, the current two GPIO port...
移植现有的android程序到ios平台下，主要完成界面框架设计及基本效果。主要功能包括： 1.微博/qq登录； 2.用户基本信息设置； 3.侧滑菜单； 4.文件列表显示； 此项目开发主要是前台页面开发，不包含后台开发。
我有一个持续工作，之前与之相关的项目为'mac app testing and detail report'
我提供一个高通手机内置的apk程序，希望能有人可以仿制出一个同样功能的apk程序。 程序说明：这个程序可以读取或写入高通手机的IMEI和MAC地址
我提供一个高通手机内置的apk程序，希望能有人可以仿制出一个同样功能的apk程序。 程序说明：这个程序可以读取或写入高通手机的IMEI和MAC地址
...共享目录控制：能够枚举共享文档属性、类型和当前连接情况，删除共享文件夹，对文档共享情况进行控制，解决了终端用户随意共享文件或忘记取消文件共享所带来的文件泄密隐患。 新安装软件管理：禁止或允许客户端安装软件，未经管理许可的软件无法安装。 用户账号管理：能够枚举目标主机中所有的账号和分组情况；能够新增用户、删除用户；能够锁定某个账号，并对账号进行解锁；能够修改账号的密码，能够对账号的权限进行管理。 终端服务管理：能够枚举终端的服务情况，并进行禁用、启动、重启、停止等控制。 终端锁定：管理员可以锁定指定终端，停止用户操作。 终端重启、关机：管理员可以远程重启或者关闭某个指定终端。 终端进程管理：实时监视终端用户当前运行的进程的详细信息，并且允许安全管理员可以从进程列表中选择特定进程进行远程终止。 IP地址管理：支持ip/mac地址的绑定，防止用户随意修改ip。 软件分发 文件分发：可指定用户或分组进行自动的文件推送，推送文件会在客户端自行打开。 程序执行：可向指定用户或分组发送绿色软件，并执行下发的程序。 软件分发日志：所有管理员发起的分发行为统一记入日志，终端的执行情况也可以进行查询。 屏幕监控 远程屏幕监视：实时监视终端用户的计算机屏幕状态，提供抓屏功能，为终端用户的操作行为保留现场。支持多个屏幕同时监控。支持屏幕录像。 远程协助 远程终端控制：能够接管终端用户操作，给用户提供远程协助。 屏幕控制验证：在管理员接管用户屏幕时，需要得到用户同意。 用户即时消息：为终端用户和管理员提供了一个交流通道，方便他们及时进行沟通。 远程通知 管理员公告：管理员...
本人积累很多Windows项目经验及代码，希望找到合适的项目做！擅长Windows网络开发，界面开发，MySQL，SQLServer。MultipleThread等，涉及安防，监控视频，Ipcamera等项目，希望有合作机会！
搜索引擎竞价广告点击器主要争对百度推广广告众所周知，竞价广告是按点击扣费的，一条广告被人点击一次扣几毛到几元不等的金钱我要的这个软件就是能够模拟网民点击广告，从而扣掉广告主的广告费要求：只有二条，就是能够有效点击扣费广告主的广告费，所以接任务者必需要有相关经验，了解搜索引擎扣费规则，二，我需要试用，好我马上会付钱 价格不是问题个人提供建议（虽然搜索引擎是按点击扣费，但并不代表乱点都会扣费）基本上满足以下条件才会扣费不同（每IP一天点击只算一次）2.浏览器Cookie没有记录同一天已经访问过该网站3.点击者电脑综合环境不同（此点搜索引擎用来判断是不是同一人在换IP恶意点击）4.网卡MAC地址不同5.点击次数不会太有规律，也不会突然增加太多点击次数（搜索引擎判断恶意点击的标准）基本以上条件都要满足，搜索引擎才会视为是网民正常点击以上只是我个人提供的参考条件，更多搜索引擎过滤规则，要开发者自已解决总之，软件合者的标准就是能够指定关键词，指定点某条广告，每次软件点击都要让广告被成功扣费有相关开发经验者联系我电话
Seeking an experienced ZebraDesigner professional to create and troubleshoot new barcode label designs. Labels will contain product details, serial numbers, and batch numbers. Ideal candidates should be: - Proficient in ZebraDesigner - Bilingual: Fluent Spanish speaker - Experienced in creating barcode labels - Skilled in troubleshooting design issues Please provide examples of relevant past work and your level of proficiency in Spanish.
Get this sample code running and debugging in a Docker container using in VS Code and .NET 8, on my Mac. Will need a Docker files created which start up the .NET container and the RabbitMQ container. I may need a screenshare to help me get it up and running. I'm new to VS Code.
...able to use to use username to show on the streams of userline. - Transcoding profiles hevc/h264 - stream management, overview see stream status,bitrate/acodec/vcodec/format/total connections to channel, uptime channel, channel shour url Creating stream, selecting profile for transcoding, and all metrics of ffmpeg optimized options multi source option also for streams. - Nginx config/ port hls rtmp settings port settings password settings security etc reload without restart - Bouqeet management, create categorys for channels add them in side this categorys, edit category remove channel add channel. - Live connections > show connected users,, and channels what are restreamed by username. This means SHOW username, userip, countryflag, ispname, max allowed connections X of...
I am looking for a Hindi-speaking individual to visit our warehouse in Port Klang, Malaysia. The purpose of this visit is to teach a small group of our Indian staff (1-5 members) basic computer skills. Skills to be taught include: - Using a web browser - Using Google Sheets - Using Microsoft Excel The level of proficiency we aim for is basic. Your role will be crucial in helping our staff become more computer literate and improving their productivity. Ideal candidates will have: - Proficiency in Hindi and Malay - Strong knowledge of basic computer skills - Experience in teaching or training - Patience and good communication skills
I need a developer who can enhance a desktop application for Windows. The app should deliver push notifications to alert another user on the same network when the alert button is pressed. Alerts should come through as a desktop notification. Ideal Skills: - Proficient in cross-platform desktop app development (Windows/Mac) - Experience with creating push notification systems - Knowledgeable in UI/UX design for desktop applications Most of the development is done just need improvement on basic UX/UI
I'm seeking a seasoned PCB designer to assist in creating a custom, compact PCB for an IoT project focused on sensor integration. The PCB will need to accommodate several components, including an ESP32-WROOM-32 microcontroller, SIM card module, SD card module, and RS485 transceiver. Key Requirements: - Expertise in PCB design, specifically for IoT applications. - Experience integrating multiple components onto a single PCB. - Ability to design a compact-sized PCB without compromising functionality. - Familiarity with the ESP32-WROOM-32 microcontroller and other specified modules. Ideal Skills: - Proficiency in PCB design software. - Strong understanding of sensor integration and IoT systems. - Excellent problem-solving skills to overcome design challenges. - Attention ...
...PS4-VOC-10-MOD) and employ an ESP32 or a similar microcontroller for wireless communication, as well as executing on-device AI models. Key Requirements: - The design needs to prioritize low power consumption, making it suitable for wearable or portable use. - A primary focus of this device will be monitoring human breath, so expertise in integrating and utilizing VOC sensors is crucial. - Long battery life is of utmost importance, far more than a rechargeable battery or energy harvesting capabilities. Ideal Skills: - Extensive experience in PCB design, particularly using KiCad. - Proven track record in designing compact, low-power IoT devices. - Familiarity with health monitoring devices and their design requirements. - Proficiency in interfacing with ESP32 or similar mi...
...program has served us well for 20 years with some minor updates along the way, but we need to introduce some additional features. The program is used aboard a circuit board for our agricultural tool for dispensing granular materials in potted plant nurseries, the basic updates required will enhance the interface between the Applicator and a pot plant moving robot, adding signals via an existing wired port : 1. a basic (5v 0.5 second) output signal to confirm completion of dosage. 2. being able to remotely turn the unit on with an external input signal (5v 2.0 second or similar) Key Responsibilities: - Compile the existing ASM program to confirm compiling stability, and to identify and rectify any errors. - Implement minor functional updates, as described above. - Conduct a final...
I need a desktop-based software for an ESP32 development module educational kit. This software should allow users to write code, compile and upload it to the module. It should support different sensors and provide a user-friendly Graphical User Interface (GUI). Key Requirements: - Code writing in Scratch, C and Python - Compilation and uploading to the ESP32 module - Interaction with various sensors - Intuitive GUI - Compatibility with Windows and MacOS Ideal Skills: - Proficient in software development for educational purposes - Experience with ESP32 and various sensors - Skilled in creating GUI software - Knowledgeable in Scratch, C and Python - Able to ensure cross-platform compatibility (Windows and MacOS)
I have a list of 300 profiles each on Twitter, Instagra...profiles each on Twitter, Instagram, TikTok, and YouTube. I need a freelancer who can provide a script or software setup that can collect followers and subscriber counts for each profile daily within a 3-hour time window. Requirements: - Collect data for 300 profiles on each platform - Collect data within a 3-hour window - Deliver data in CSV format - Provide software or script to run on Windows/Mac - Suggest suitable proxies if needed Ideal Skills: - Proficient in data scraping and software development - Familiar with social media platforms - Experience with proxy usage for data collection Please quote your price and approach for this project. Include how you plan to handle proxies. I expect this to be completed within t...
I'm seeking a freelancer to fix and optimize my CUDA PCA image compression algorithm. Currently, it only works for square matrices. There's a minor bug to address for it to handle rectangular images as well. 2nd task is to develop the MPI + CUDA version. The project already contains CUDA, MPI, Pthreads and serial implementations. Key Tasks: - Debug the algorithm for both rectangular image handling and overall efficiency. - Ensure the overall correctness of the code. - MPI+CUDA version Image Details: - The images in question are grayscale images. Ideal Skills: - Strong understanding of CUDA and PCA. - Experience in debugging and optimizing algorithms. - Familiarity with image processing. The primary purpose of this project is to enhance the algorithm's efficiency ...
Of $80 per week, one to two per week, 8 hour chunks of time or $10p hour
I'm seeking a developer to create a comprehensive LED light control application for Espressif ESP32. This app should cater to home automation, allowing users to manage their LED lights conveniently. Key Features: - Control: Users should be able to turn the lights on/off. - Scheduling: Integrate a timer feature and a calendar for scheduling purposes. - Presets: The app should come with preloaded lighting presets. - Interface: The app should be available as both a Mobile and a Web app. Ideal Skills: - Proficiency in developing for Espressif ESP32 - Experience with mobile and web app development - Knowledge of home automation systems - Ability to create user-friendly interfaces Please submit your bid only if you have the necessary skills and experience. I look forward to...
...processing. Integrate with GPU for subsequent tasks such as hashing (SHA256, RIPEMD160) and address generation. Skills and Experience Needed: FPGA Development (preferably with Xilinx or Microsemi platforms, like SmartFusion2, Artix-7, or Lattice ECP5). Experience in implementing ECC algorithms in hardware (specifically secp256k1). Familiarity with Ethernet communication in FPGA designs (e.g., 1GbE MAC integration). HDL Coding (Verilog or VHDL) for cryptographic operations. Knowledge of high-performance computing techniques to achieve real-time or near-real-time processing. What We’re Looking For: Someone who can collaborate on defining the architecture of the hardware, implement key algorithms, and ensure efficient hardware utilization. Experience with hardware-...
I'm seeking a professional with expertise in ESP32 and Mosquitto Broker for industrial control, specifically in process automation. It is necessary to write code according to the PCB scheme and topics for MQtt management. esp32 via mosqutto broker. Mandatory use of TLS certificates Key Responsibilities: - Design and implement an ESP32 and Mosquitto Broker setup tailored for industrial process automation. - Integrate MQTT communication protocol into the setup for seamless connectivity and control. Ideal Skills: - Extensive experience with ESP32 and Mosquitto Broker. - Proven track record in industrial process automation. - Proficiency in MQTT, with previous integration examples. Please provide examples of similar projects you have completed in your ap...
...The app's primary function is to help locate divers using a radio beacon attached to each diver. Key Features: - Real-time location tracking of divers using radio beacons - List of Divers associated with the vessel to be managed - Each diver will be displayed on the screen and Divers not currently transmissing will be displayed to ensue they are accounted for. - A radio reciever to bluetooth serial adapter has been developed and the location information is sent as LAT/LON and radio ID using the NEMA AIS format - Ability to save detailed dive notes with each location. the project is anticipated to be based on OPENCPN for android Ideal Skills and Experience: - Proficient in Android app development, with a strong portfolio of previous projects. -
...herarki as Admin Super reseller Reseller Installer End user Device authentication MAC address based,data input by admin. Admin creates the Super reseller Super reseller creates reseller. Reseller can access all the devices under his login, Search by customer name,device Mac address. Reseller can access these devices Ping ,reboot etc Reseller creates the user account and number of devices to be configured and generated a 10 digit activation code.(This code can be generated for every device for extra layer of authentication. Installer find the user account and add the device and installes the device,devices must be discoverable on the same network. Before configuration,device must be authenticated with Mac address. Once tested by the installer, activation . O...
...Studio professional to design a unique lead-generation form for me. The form should incorporate images of our products, as well as size, color, and feature options that are value-based and adjustable according to the client's budget. These leads need to also have automation for internal emails and external emails to the client. I want to follow this same exact design THIS PROJECT NEEDS TO BE COMPLETED IN A RUSHED TIMEFRAME NOT WEEKS OR MONTHS. Key Features: - Use of product images within the form - Implementation of size, color, and feature options - Budget-dependent options that are locked or unlocked based on the client's selection - Clear prompts for clients to increase their budget to unlock additional options Ideal Skills and Experience:
...the last tuple, it should loop back to the first. Connectivity: Bluetooth connectivity for receiving messages from an external ESP32 module. Button Functionality: A physical button will be used to cycle through the stored messages. Power Source: The watch should be powered by a rechargeable lithium-ion battery. Components: OLED display for showing messages. Button for navigation. Bluetooth communication. Deliverables: Fully functional watch prototype. Source code for both the watch and the external ESP32 module. Circuit diagrams and assembly instructions. Freelancer Skills Required: Embedded systems development. Experience with microcontrollers (ATtiny85, ESP32, etc.). Knowledge of Bluetooth communication. Proficiency in C++/Arduino programming. Hardware protot...
...notification for expiration mention date. With owner filter - email is going to send every 6 months - 3 months and 1 month 2. Dashboard Design I want 3. Inventory • Hardware Category -Owner – Vendor – Model – Serial Number – Description -Purpose – Support Level- Estimated Renewal Cost –Expiration Date - Status • Software – Contain Same of Hardware • Server Hostname – IP Address – Description – Owner – Status • General Asset – I will send share the form 4. Tracker - this should be with category filter and owner filter • License / OEM & Subscription Category - Owner – Vendor – Model – Serial Number – Description -Purpose – OEM Support En...
I'm seeking a professional for notarizing my application to meet Apple's requirements. Your role would include ensuring my app is compliant with Apple's stringent standards to facilitate its acceptance into the Mac App Store. Skills & Experience: - Proficient in and Mac application development - Experienced in Apple's notarization process - Knowledgeable about Mac App Store requirements - Familiar with CI/CD pipeline setup and integration Notarization is critical for my project's success, so timely and efficient handling of this task is paramount. Please provide examples of similar projects you've completed in your proposal.
I'm encountering some issues with my Mac development environment. I work across web, mobile and data science development, and I'm currently facing some installation errors and dependency conflicts. Key Requirements: - Deep understanding and experience with Mac development environments - Proficiency in web and mobile app development - Familiarity with data science development - Expertise in troubleshooting installation errors and dependency conflicts - Proficient in using Homebrew and npm package managers I need someone who can help me resolve these issues and ensure my development environment is running smoothly. You will be using my anydesk Fix my Sudo commands. I dont want to run sudo Make sure things are not installed in my root Make sure node js and npm ...
