...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、电子产品设计经验者优先。 其他要求： 工程师和设计师将需要紧密协作，确保设备的内部电子元件和外观设计能相互适应。 项目需要在规定的时间内按时交付原理图、PCB打样和初步设计草图。 欢迎有相关领域经验的个人或团队投标。 项目预算： 预算面议，视经验和能力而定。 项目时间： 预计设计和打样时间为4-6周。 联系方式： 如果你有兴趣参与这个项目，请提供相关的工作经验、成功案例以及预期的工作时间和预算要求。
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
CAM 350 相关版本工程专业 ***************************** panelized 专业小时 界面GPIO或 FPC链接布线 双面混六层 没有太多责任高求 快速完成~付款‘套餐’ 写个脚本 价钱另议
有4款PCB需要重新设计（修改），尺寸和厚度及工艺不变，现有线路图中有2个圆圈的意思是2个圈之间放反光杯，灯珠排列不能超出内圈范围
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 '
...智能不是庞大的功能 智能不是复杂的操作 智能就是让生活更简单 革命性的三段延时关闭功能，以简短的操作，满足您的各种需求 多种控制方式，适应您所忽略的生活习惯 轻按打开，长按打开，全按打开，多种控制方式 独家专利智能手势识别，防误操作 独家同状态双控设计，让您的生活更简单 独家双控设计 典雅的呼吸灯设计，渐亮渐暗间，仿佛智能有了生命，为您的家装画龙点睛。 优质的用户体验需要强大的硬件支撑。 开关面板、触控面板、防静电保护板、电子芯片组、PC阻燃底座 基于3毫米加厚钢化玻璃材质，弧线凹槽精致研磨，打造最舒适的触摸感受，轻松实现盲操作。 兼具防水功能，使您的家人更安全。 3毫米加厚钢化玻璃材质 曲面弧线凹槽精致研磨 兼具防水功能，使您的家人更安全。 超标不计成本大尺寸触控原件，实现多方式精准操作 强弱电隔离，信号无损传达，正真做到“芯”领神会。 进口KB-A级双层PCB电路板； 30ms之内触摸响应速度， 进口触摸芯片Atmel 固体钽电容； 专业星型防干扰布线设计 德国拜耳进口PC材质 最高阻燃等级V0 配音/欧盟CE标准为您的安全加分。 几十次的试模，只为确定最合适的宽度 几十次的打样，只为做出最完美的弧度 几十次的手板，只为确定最佳的边缘倒角 几十次的样品，只为确定最均匀的导光板制作方案 每一次零点几毫米的改进，都是工程师们对细节的极致追求 寓智能于简单，隐科技于无形，究品味于细节 润泽细腻的圆角设计、时尚倒角设计、适合人体工程学，弧线凹槽 COOLTOUCH充分考虑到了不同的装修风格，精心设计了几种不同款式，提供丰富的个性化选择，智能与艺术的结...
我有一个持续工作，之前与之相关的项目为'Translate From English to Chinese using PO EDIT..'
I'm looking for an AI enthusiast to create a comic using the Hugging Face library. I have a general theme in mind but would love your creative input and expertise in developing a captivating storyline.
I am seeking an experienced IoT consultant based in India who specializes in Hardware Design. The focus of this project is on MVP creation ready for mass production along with all relevant regulatory framework eligibility. We’ll share with you the requirements of the device and how the prototype was created and you’ll be required to plan and design/improvise it, create schematics for pcb components bom etc which are available/accessible on common/popular platforms for fabrication and assembly. You’ll also be required to check and fix any issues on the designed unit ensuring a compliant final product. Need someone experienced in prototyping and designing, spl related to medical device.. Need to build a reproduce-able mvp in med tech category, we have initial unref...
Develop custom firmware for STM32 to interface with 4 EM4095 RFID modules and main board. Optimize PCB layout and antenna design to improve power efficiency and RFID range. Implement error handling, data filtering, and power management features. Provide source code, schematics, and performance validation.
I'm lookin...need someone who can follow my content and the latest news to create the carousels. Requirements: - Create 3 posts, each with 6-7 slides. - The content of each carousel should primarily consist of images and graphics. - The design should follow a minimalistic and clean theme, using subtle color contrasts and plenty of white space. - The purpose of these carousel posts is educational, so the content should be suitable for teaching my audience about various topics. The ideal candidate will be: - Proficient in using Canva - Able to create visually appealing designs - Familiar with Instagram carousel format - Able to follow and understand my content and the latest news - Understanding of minimalistic design principles - Capable of creating educational conte...
*** Only a freelancer who can provide me 1 design for free can apply this project**** If you agree to offer a free design, please write "I will provide you 1 page of free design for free" in application form -Creating android app using exist web(Similar as freelancer.com) -New design -Adding push alert feature -Push on/off feature by set time -Upload app on google play store
1. I will be buidling a new LWC component which whill execute CRMA Query to reterive date (LWC and CRMA Integration) 2. Giving ability for inline edit for opportunity Name, Amount as part of PoC if more fields are required we will exend our PoC 3. LWC will be compatible with Filters which are displayed on CRMA Dashboard 4. Adding LWC to CRMA Dashboard
I want an experienced person to do the following: Finding arbitrage opportunities using *Alchemy mempools* involves monitoring pending transactions before they are confirmed on-chain. This allows you to act on price movements before they finalize. Here’s how you can do it: --- ### *1. Understanding Mempools & Alchemy's Role* • The *mempool* (memory pool) is where unconfirmed transactions wait before they are included in a block. • *Alchemy's Enhanced API* provides access to pending transactions, which can be used to anticipate price changes across *DEXs* before they happen. --- ### *2. Steps to Identify Arbitrage Using Alchemy Mempools* #### *A. Connect to Alchemy Mempool API* Use Alchemy’s *Ethereum Pending Transactions WebSocke...
I need alterations made to a Word document containing a receipt or invoice. The specific changes will include modifying text details, changing dates or numbers, and adding or removing items. Ideal skills and experience for the job: - Proficient in Adobe Photoshop - Experienced in working with invoices and receipts - High attention to detail - Able to maintain confidentiality and integrity - Creative problem solver for invoice modifications. Use the format of the existing Word document for the modifications.
I am looking for an expert in LabVIEW with experience in developing CAN tools. The primary purpose of this tool is for real-time control. Ideal Skills: - Proficiency in LabVIEW - Experience with CAN tool development - Knowledge in real-time control systems
I'm using Power Automate and Copilot Studio, and need a custom solution for document summarization. I want to automatically summarize any document (Word/PDF) added to a SharePoint document library, without needing user approval for the AI-generated summaries. I want to use a custom prompt for the summary. Key Requirements: - Set up an automated workflow in Power Automate - Use Copilot Studio to summarize Word documents - Ensure the process runs without user input I am new to this and looking for guidance of how this could best be achieved. Plenty of guides but they do not get over the need to have an approval process which i do not want. I don't want to use ChatGPT or Azure AI API as these costs money and copilot is part of my current subscription. Please include: - A...
I need mobile app outfit clothes not online store no need screen registration or data base the app help people to match they clothes
I'm looking for an experienced PCB designer to help design a multi-layer PCB for a consumer electronics device. Key Requirements: - Design a multi-layer PCB that is compact and efficient, suitable for consumer electronics. - Ensure the PCB includes effective power management features. - Experience in designing PCBs for consumer electronics is a plus. - High attention to detail and ability to meet deadlines is crucial.
...service, add the buy page of service using table price and direct ckeckout (you can use woocommerce); add jotform; integrate the questionnaire of jotform and the answer with AI to create the authomatic report. The questions of jotform and the answer of jotform must be saved inside my mysql database. So it is necessary use a plugin to create the tables and save the answer add a plugin or code to comunicate with an AI the plugin (wpautomator o Ai engine). Finally it is necessary show the report inside a web page and create a pdf. The report must have an excellent design, it must chart and tables create with the information of report of AI. So it is necessary use inside the report page many shortcode and connection with a chart script. I already create using the AI the plug...
I need a professional mobile app developer to configure WebViewGold (Code Canyon package) to work with my website. Need for both Android and iOS apps using the WebViewGold packages I purchased from CodeCanyon. Key Responsibilities: - Configure the purchased packages to point to my website and other parameters. - Refactor the package naming to ensure a unique package id for the stores. - Prepare both the iOS and Android code to create a signed bundle that is ready for app store submission. The apps should support: - Push notifications - Location services I already have developer accounts for both Android and iOS app stores. The apps do not need any custom branding or design elements, just the default settings. Comprehensive documentation is provided with the WebViewGold packages...
I'm seeking a skilled professional to assist with integrating a micro needle patch with PCBs and biosensors. This project primarily focuses on medical diagnostics. Key Requirements: - Expertise in PCB design and integration - Experience working with biosensors - Proficient in developing systems for data transmission to cloud storage The objective is to create a system where the data collected by the biosensors is seamlessly sent to a cloud storage for further analysis. Please reach out if you have the relevant skills and experience. The project is currently in the conceptual stage. The project is expected to be completed in less than 3 months. The system should utilize wireless methods for data transmission. The system should ensure high accuracy for the biosensor readings....
...is to be loaded to our PC and sent to Git/Bit Bucket DAILY. We have a team who will check the work and progress. Original Project Outline ------- I am looking for a highly skilled and experienced coder in using YOLO or YOLO-NAS to help detect smoke in a video stream. Key Responsibilities: - Implement smoke detection in my video with high precision leveraging YOLO-NAS (8). - Enhance the algorithm to perform effectively regardless of the video provided. - Ensure high accuracy of smoke detection. Ideal Candidate Skills and Experience: - Proficiency in using YOLO or YOLO-NAS for object detection - Extensive experience in image or video analysis - Demonstrable successful projects in detection or similar task - Strong analytical capabilities to diagnose...
I have a static website hosted in a AWS S3 bucket and CloudFront distribution point. It is incorrectly configured and producing errors. In some cases I get too many redirect errors. In others I get access denied errors. Most of the configuration I believe will be correct but I'm not strong enough in this area to fix proprely. Requirements: 1 - Ensure visits to the URL and all subsequent web pages serve correctly 2 - As above but for a URL of 3 - Fix so visting a URL like renders correctly. Right now I'd need to type Your experience: You will need EXPERT level AWS S3, Cloudfront, DNS related skills. QUESTIONS: 1 - Tell me a bit about your skills specific to hosting websites on S3 with CloudFront DO NOT SEND A TEMPLATE BLANK RESPONSE. I expect this to take no more tha...
...elements and composing those elements into my videos and make the shots look believable. If you don't have specific skills in video tracking, and composing using these two programs above, . please do not apply. Key Requirements: - 3D Compositing - Use of After Effects and Cinema 4D - Incorporation of Text Overlays, Visual Effects, and 3D Models - Creation of 3D Text Overlays - 3D Tracking for each shot In addition to the above, I'm open to and looking for additional creative ideas that can enhance the video and make it stand out. The ideal candidate will have a strong background in 3D video production and a portfolio specifically using Adobe after effects and Cinema 4D. in the end, I will need to own all files and need to be workable and able to open on my comp...
...desarrollo de un instrumento electrónico MIDI de 75 teclas. El trabajo que tiene que hacer es proponer un procesador (Arduino, raspberri, etc ) , determinar las conexionas al pcb con la matriz del teclado, programarlo para que lea las teclas y un par de sensores mas y hacer que envie una señal MIDI al reproductor de sonido. Debe tener conocimientos en programación y electrónica. Actualmente, el proyecto está dividido en tres partes: teclado, procesador y reproductor de audio. El teclado cuenta con una disposición particular en matriz de 9x8 con diodos y debe permitir la lectura simultánea de hasta 8 teclas. El diseño del PCB está realizado, pero falta definir el procesador ideal para optimizar su funcionamien...
I've developed a line-following & RC control application with an ESP8684 using the ESP IDF. The code is approximately 60% complete. I need a programmer to complete the code, fix the errors and ensure the module works as intended. The code is for 3 different applications: 1) Line follower 2) RC Bluetooth Control Key Aspects of the Job: - Error Fixing: The majority of the work will revolve around diagnosing and fixing issues in the existing code. - Code Completion: You'll need to finish the remaining segments of code. - Schematic Reference: I have schematics of the module I've designed for your reference,will be provided via chat. The code needs to interface with several hardware components, including: - Infrared Sensors - Ultrasonic Sensors - Motors and Drivers...
Seeking a freelancer to generate B2B leads . SME company (CEO, C Levels, founders, co founder, managing director) in Malaysia. Source: Leads from Linkedin. Most important is EMAIL ADDRESS. No Free email account. Targeting 5000 & 10,000 leads . PM for discussion. No Manager, HR Directors, Exec. Budget: 10,000 leads lower than $90
There was some confusion in the initial job posting - but only the Chrome Extension is needed for this phase. We are looking for a seasoned developer to create a Unisat Web3 wallet for the BSTY crypto coin, as outlined in the GlobalBoost GitHub repository (). NO MOBILE APPS. We have functioning electrum servers that can be used for testing and tokens will be supplied. Fork this code & add our branding and replace BTC with BSTY chain and descriptions. Key functionalities: - Send/Receive BSTY coins & maintain native BTC support - Transaction history - Balance overview - Support for Ordinals, Atomicals, and Runes protocols. - Ability to switch wallets - native feature Security Features: - All native security features from the Unisat codebase are required. This includes Two-f...
...visually evident throughout the video for atmosphere. Main Subject: Eagle: The primary focus is an eagle flying through the scenery. The eagle should appear majestic and powerful, capturing the essence of freedom and excitement. Environment Details: Landscape: The eagle flies over various terrains, starting with open fields, moving through forests, and navigating rough edges or mountainous areas. Secured Forest: The eagle's final destination is a heavily secured forest, indicating that this area is particularly mysterious or significant. Emotional Tone: The flight of the eagle should convey a sense of excitement and adventure, making the viewer feel the thrill of exploration. **Conclusion:** Ending: The video concludes with the eagle so...
I want create a short video about my company highlighting the features. For the video my reference is this: I would like a fast transitions with differents pictures in a mac (like the second 29 to 30). And this is the script: opening with a clean white background appears. Smooth fade in of a mockup showing an overview of the company dashboard with sleek UI elements (suggested animation subtle zoom-in on the mockup, emphasizing the product innovaite design) (audio: start with upbeat electronic tones for a techy vibe) on new features with quick transitions (text + visual smooth transition. Suggested animation slide from left while highlighting key fields on the form) + (text + visual dashboard graph animation showcasing live feedback or customer service. Suggested animation focus on dyn...
I am currently developing a...made some progress on this project and need assistance with the next steps. Current Development: I have created the PCB design using DipTrace, but it currently lacks an antenna that supports GSM and GPS functionality. The components I have used include the A9G chip for GSM/GPS functions and the STM32 chip for the main processing tasks. Requirements: - Design and integrate an embedded PCB antenna onto the smartwatch PCB. - Improve the PCB design for better signal integrity, functionality, and performance. Ideal Skills and Experience: - Proficient with DipTrace and PCB design. - Experience with designing embedded antennas. - Strong understanding of signal integrity and PCB optimization. - Familiarity with GSM...
I want create a short video about my company highlighting the features. For the video my reference is this: I would like a fast transitions with differents pictures in a mac (like the second 29 to 30). And this is the script: opening with a clean white background appears. Smooth fade in of a mockup showing an overview of the company dashboard with sleek UI elements (suggested animation subtle zoom-in on the mockup, emphasizing the product innovaite design) (audio: start with upbeat electronic tones for a techy vibe) on new features with quick transitions (text + visual smooth transition. Suggested animation slide from left while highlighting key fields on the form) + (text + visual dashboard graph animation showcasing live feedback or customer service. Suggested animation focus on dyn...
Project Title: Speech Analysis RNN for Depression Detection Using the DAIC-WOZ Dataset Link to DAIC-WOZ dataset: Project Overview: I am seeking an experienced machine learning engineer/data scientist with expertise in Python and deep learning to develop a Speech Analysis Recurrent Neural Network (RNN) model for depression detection. This project will leverage the DAIC-WOZ dataset, a widely recognised resource for mental health research, to build a robust model capable of identifying depression markers from speech patterns. Key Responsibilities: Data Preparation: Clean, preprocess, and augment the DAIC-WOZ dataset. Extract relevant audio features (e.g., MFCCs, pitch, energy) and any associated text features if necessary. Model Development: Design
I need a Python script to automa...CAPTCHAs (which include blob images), and handle my buy orders swiftly. The ultimate goal is to ensure that my orders are placed as quickly as possible to secure a prime position. Key requirements: - The script must be able to place buy orders quickly. - In the event of an error while placing an order, the script should notify me and await further instructions. - The CAPTCHAs should be solved using automated image recognition. Ideal skills and experience for this job include: - Proficiency in Python, specifically with the requests library. - Prior experience in developing web automation scripts. - Knowledge and experience with CAPTCHA solving techniques, particularly automated image recognition. - Familiarity with stock purchasing websites would ...
...Requirements: ✔️ Strong expertise in Keysight Advanced Design System (ADS) ✔️ Ability to train from beginner to advanced levels ✔️ Hands-on training with practical examples and real-world applications ✔️ Experience in RF/microwave circuit design, PCB layout, EM simulation, and system analysis ✔️ Strong communication and teaching skills Training Scope: ✅ Introduction to ADS & UI navigation ✅ Schematic design & simulation ✅ Linear & Nonlinear circuit simulation ✅ Harmonic balance & transient analysis ✅ EM simulation (Momentum & FEM techniques) ✅ RF system design & PCB layout design ✅ Optimization techniques & troubleshooting Training Mode: Online (Zoom/Google Meet) Duration: Flexible (as per the training plan) If you are an experienced ADS trai...
I'm looking for a seasoned developer who can create a comprehensive iOS Bluetooth library in C# (using net-9.0). This library should be capable of interacting with any BLE device. Key functions of the library should include: - Listing and selecting BLE devices - Retrieving device MAC addresses - Connecting to a chosen device or one identified by its MAC address - Reading from and writing to the device - Disconnecting from the device - Maintaining minimal or no dependencies -Need sample Avalonia iOS app to show these functions Additionally, I need a sample Avalonia iOS application that demonstrates these functions using advanced custom controls. The app should showcase the library's capabilities in a user-friendly manner. I can provide the communication protocols ...
I'm looking for a professional with extensive experience in designing new PCBs. The ideal candidate should have: - Proven experience in PCB design - Proficiency in PCB design software - Knowledge of electronic components - Ability to work with minimal supervision - Excellent problem-solving skills Please note that the application of the PCB and its complexity are yet to be determined, so flexibility and a broad skill set would be a significant advantage.
...re-design a simple small PCB for a prototype toy product. I previously posted this project on Freelancer and the awarded freelancer failed to produce a working design, over complicated it and cost me a lot of money to produce something that did not work. IMPORTANT - the project milestone payment will only be released AFTER a prototype is produced by JLCPCB and confirmed the be working. Therefore please factor this into your project timeline. About the Project: A low-profile USB 2 Type A memory stick is being incorporated into a prototype toy product. It requires a really simple small PCB consisting of: - USB-C socket connector - USB 2 Type A connector - 6 pin edge connector The low-profile memory still will connect to the onboard USB 2 Type 2 socket. The whole PC...
