...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。
有一个2012年使用pb12制作的windows桌面项目，使用mdi方式已经实现，需要界面美化。 希望美化的效果能够符合2020年的审美要求。 需要开发者提供源代码，源代码都需要可见，源代码不包含第三方封装的程序。 开发者需要使用中文沟通。
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
...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 Requirements for Hardware Resources of T3 Core Board Basic Hardware Resources 1. Power Supply DC power input, 5V single power input, CPU can detect whether this power supply; Battery input, lithium battery power input; Real-time clock power supply, use button battery; 2 Display interface to support RGB, LVDS and MIPI interface, as only one interface can be used at the same time, so the three interface pins can be reused; 3. Touch screen interface resistive screen interface, the use of ADS7846 or ...
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
double space, 5-7page, MLA style, persuasive research paper, I already finish 2 pages and outline of this essay, please help me to rewriting this 2 page. use at least 4 sources to explain how and why food is connected to some dimension of the social or societal realm, the paper's goal is to use research findings to help the readers take a side on a particular issue. use evidence from sources to analysis and support the thesis need at least 2 requirement sources in the file. and also, need at least 2 sources from library website, I already found it and add it in the files. there totally have 4 sources in the files. 2 library source link (i also sent in the files) Cowley, Geoffrey; Ness, John; Lipper, Tamara. Newsweek. 7/14/2003, Vol. 142 I...
WATTECH POWER INC. 一家与滑铁卢大学合作的储能技术公司。专注于研发生产商业用大规模储能技术。
...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...
- Format Chinese text - Graphic design the website - Localize to favor Chinese search engine - Other work needed to get the website up and run in power Will provide the website information later on.
...protection. Include a tagline: Empowered and Proud beneath the logo. Incorporate arrowhead symbols on each side of the logo, but only one arrowhead per side, designed to fill the space proportionally. A subtle teepee-inspired "A" can be explored to align with Indigenous artistry. Inspiration: Fonts similar to VERSACE or DIOR for a high-end, sophisticated look. Indigenous symbols such as Thunderbird (power, protection, strength) and arrowheads (resilience, defense). Aesthetic balance between gold tones and subtle Indigenous patterns or geometric motifs to reflect cultural pride and luxury. Style and Mood: A bold and prominent design that stands out on product packaging and digital platforms. Minimalistic but culturally inspired elements that maintain elegance without o...
...Canva-designed promotional graphic for an upcoming retreat or virtual event (e.g., Boujee in Pajamas). For Brand Awareness 1. Brand Awareness Graphic: • A striking Instagram Story design that reflects The Luxury Recharge’s focus on rest and relaxation for hardworking women. 2. Mini Campaign Idea: • A short campaign idea with hashtags, messaging, and visuals to increase brand awareness (e.g., “Take Your Power Nap Challenge” or “Rest is Luxury”). To Test Their Creativity and Fit for Your Brand 1. Themed Social Media Post Example: • Design a post incorporating the tagline: “Relax. Recharge. Transform.” with an empowering message for Black women. 2. Reel or Short Video: • Create a short video showcasing The Luxur...
Android iOS both development Phone Zio sensor specific movement detection or volume button or power button Automatic push notification to designated members when pressed Members who receive push notifications must take action App payment Promotional reward function Visit path number of visits SNS sharing login Condições de elegibilidade para participação no desenvolvimento 1 Mais de 5 anos de experiência em desenvolvimento / Deve ser uma equipe com ampla experiência em desenvolvimento 2 Somente equipes capazes de projetar e desenvolver telas e UIUX como equipe de desenvolvimento 3 O cliente não fala inglês, portanto é utilizado tradutor apenas para desenvolvedores que não tenham problemas de comunicaç&atild...
I would like to get 4 layer pcb design service for the completed schematic in EAGLE CAD. I would like to work with an proffessional and experienced PCB designer in EAGLE CAD. Schematic file as images and .brd file will be shared physically at the next stage.
...design a circuit for a digital level. This level should have an LED illuminating when a 2% fall is detected. Key Requirements: - Medium Precision: The digital level doesn't need to be laser-precision, but it should be able to measure with medium accuracy. - LED Display: The display should be an LED that is visible in sunlight. It should activate when a 2%, 2.5%, or 3% grade is achieved. - Power Source: The unit should be powered by an 18v Milwaukee tools battery. - Brightest LEDs: The use of the brightest LEDs available is essential for this project. Ideal Skills and Experience: - Electronic circuit design: Proven experience in designing electronic circuits is a must. - Knowledge of LED technology: Familiarity with high-brightness LEDs and their implementatio...
...experienced PCB designer to help with correcting and updating my KiCAD PCB design for an ESP32 shield. The project involves: - Improving the routing and trace layout to ensure all connections are finished according to requirements - Preparing a BOM file with all components ready for upload to PCBWay I have detailed connection requirements, so you won't need to help with defining them. However, your expertise in optimizing the routing and traces is critical for this project. Please read the requirements file for details. Don't hesitate to ask any questions. Ideal skills and experience for the job include: - Professional english level desirable. - Ability to think critically and identify potential issues / flaws in design. - Proficient in KiCAD with a strong p...
...com/zachsupwork/Optic-AI/tree/main Here are the api tasks i want to have the ai do: Here’s a list of companies providing APIs that can handle various business tasks, sorted by category: --- 1. Communication Twilio SendGrid WhatsApp Business Telegram Zoom Vonage --- 2. Scheduling and Calendar Google Calendar Outlook Calendly --- 3. Accounting and Finance QuickBooks Xero FreshBooks Wave Stripe PayPal Square Plaid --- 4. E-Commerce and Inventory Shopify WooCommerce Amazon eBay TradeGecko (QuickBooks Commerce) --- 5. Customer Relationship Management (CRM) Salesforce HubSpot Zoho CRM Pipedrive --- 6. Marketing and Advertising Google Ads Facebook Ads Mailchimp ActiveCampaign Klaviyo --- 7. Productivity and Collaboration ...
I'm seeking a proficient mobile game developer who can create a simple yet engaging arcade-style game for the iOS market. (VERY BASIC GAME) Graphics: - The game should feature a vibrant, appealing cartoonish style. No Multiplayer or Advanced Features: - I do not require complex features like multiplayer mode, leaderboards, or power-ups. Ideal Skills: - mobile game development, particularly for iOS. - cartoon-style graphics.
...frames are lost. The error log should be appended every time new logging starts. 7) Data captured by the camera should be continously streamed tobcsv file if possible to avoid data loss in case of buffer issues. Here the speed of the mechanisms implemented by the developer will dictate this a bit. I want to emphasize that I don't want all the datavto be in the memory in case there is a sudden power loss and all is lost....
...requirements. The original idea is starting from a existing CM5 carrier board ‘open source’, and modify it to add/remove elements, also ‘open source’. Most of the requirements can be found in any CM5 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) • eDP video signal + backlight • AIS class B (from other o...
...Components in Use: Sensors: MAX86174A (heart rate, SpO₂), LSM6DSLTR (6-axis accelerometer and gyroscope) Controller: ESP32-S3, MAX32664 We are looking for an experienced wearable tech consultant who can: Provide strategic guidance on transitioning from prototype to production. Optimize hardware-software integration for reliable and accurate data output. Ensure sensor calibration for accuracy and power efficiency. Offer insights into durability factors like waterproofing, impact resistance, and long-term wearability. Guide quality assurance standards and best practices for scalable production. Prerequisites: Hands-on experience with MAX86174A sensors and similar hardware. Proven track record of developing wearables from prototype to market-ready product. Ability to share previo...
I need a professional to redesign my prototype PCB. The goal is to eliminate the messy cables at the back of the board . Key Requirements: - PCB redesign to minimize or eliminate the need for external wiring - Integration of additional connectors into the PCB - Expertise in creating PCB designs that are neat and manageable Ideal Skills: - PCB design and engineering - Experience with integrating additional connectors in PCB designs - Strong attention to detail to ensure a clean design The primary function of the PCB has not been specified, but it is crucial that the freelancer understands general PCB functions and design principles. Please see the attached pictures for reference.
I need a PCB designed for a linear array of fewer than 10 LEDs. The main function of the PCB is to facilitate the LED layout. Ideal Skills and Experience: - Expertise in PCB design software - Experience with LED layout on PCBs - Knowledge of designing linear arrays - Ability to deliver compact and efficient designs Please provide a portfolio of similar projects you've completed.
I'm in need of a Microsoft Power App that connects to an Excel sheet for creating data entries across 6 columns. The data entries will be a mix of text and numeric values. Key Features: - Mixed data types: The app should allow for both text and numeric entries. - Some predefined options: Certain columns will require dropdowns or fixed options for text entries, while others will be open for free text. - No numeric validation: There are no specific rules or range limits for the numeric entries. Ideal candidate should have: - Proven experience in developing Microsoft Power Apps. - Strong skills in Excel, particularly in setting up sheets for data connection. - Ability to create user-friendly interfaces with dropdowns and fixed options. Please include exampl...
Quien me ayuda con este ejercicio de automatizacion en Power Automate o Automation Anywhere: X Empresa sus servicios de consusltoria para una compañia telefonica la cual quiere Automatizar mediante una solucion RPA el proceso de comparacion de productos tecnologicos entre 3 diferentes tiendas. El area de "Compras" de la compañia de forma no periodica durante el dia envia correos con encabezado, cuerpo y destinatarios estructurados y definidos. El cuerpo del correo electronico contiene un texto en formato JSON en la siguiente extructura: { "DiaTMR": "DD/MM/YYYY", "Productos": [ { "Producto": "Prodcuto1" }, { "Producto": "Prodcuto2" }, { "Producto": "ProdcutoN" } ] } Xb...
I'm seeking an engineer capable of working on a variety of academic projects. The tasks primarily involve SolidWorks and calculation analysis. Key Responsibilities: 1. Prod...capable of working on a variety of academic projects. The tasks primarily involve SolidWorks and calculation analysis. Key Responsibilities: 1. Produce comprehensive SolidWorks 2D and 3D drawings, accompanied by a bill of materials. 2. Conduct accurate calculations for truss analysis. 3. Perform weight calculations for the entire design, incorporating individual component weights. 4. Assess motor power and torque or pump head loss according to project specifications. 5. Format and type all calculations in Word, maintaining a high standard of presentation. If you can assist with any of these tasks, pleas...
I need an expert in Microsoft Power Automate and C# to help me automate my weekly email process. Currently, I manually prepare emails in MS-Word, pulling customer data from MS-Excel, and sending through MS-Outlook using mail merge. I utilize 25 different email accounts, sending 1000 emails from each account to my customers, with the content being a price list with images. I want a system that automates this process. The emails should be sent from the 25 accounts to the customers from the Excel file automatically, with each account sending out 1000 emails. Skills and experience required: - Proficiency in Microsoft Power Automate - Experience with C# for custom scripting - Familiarity with mail merge in MS-Word, MS-Excel, and MS-Outlook - Knowledge in creating both HTML and...
I'm seeking a professional PCB designer to create an Analog Voltage to CAN interface PCB. The design complexity is intermediate and it should support the CAN 2.0 protocol. Depending on the cost-effectiveness, I'm considering needing several versions of the PCB, ranging from 3 to 8 channels. In addition, I have some basic existing circuits with Analog outputs that will require a CAN output to be integrated. Ideal Skills and Experience: - Proficiency in intermediate-level PCB design - Extensive knowledge and experience with CAN 2.0 protocol - Prior experience in designing multi-channel PCBs - Ability to integrate CAN output into existing circuits - Excellent problem-solving skills to ensure cost-effectiveness
Are you a skilled Power BI Developer with a passion for turning raw data into actionable insights? We’re looking for a freelance professional to help us unlock the full potential of our data with dynamic dashboards and tailored analytics solutions. What We Need: • Expertise in Power BI: Custom dashboards, data modeling, and advanced DAX formulas. • Experience with integrating data from multiple sources (SQL, Excel, APIs, etc.). • Strong understanding of business intelligence and data visualization principles. • Ability to create visually compelling and interactive reports tailored to specific business needs. • Excellent communication and problem-solving skills. Your Responsibilities: • Collaborate with our team to understand project...
Comparison of a buck switching regulator and a linear regulator in terms of: Efficiency Voltage regulation Output Voltage ripple Power dissipation With LTspice simulation
I'm looking for someone who can help me with my research. I want to know about the tele communication regulation that I must comply with when selling the Wireless Power Transfer (WPT) system for the factory in Israel. CW1000 A brief report with the information of the name of the regulation and procedure to obtain certificate, as well as the URL information, will be fine. The simple way is just contact the MOC (Ministry of Communications) for information.
Hello there, I have a journal for parent-child dialogues just launched on Amazon and I'm looking for an Instagram influencer to help promote it. Here is an introduction to the journal: Discover a Unique Way to Connect with Your Child – Through Reflective Writing Imagine having a safe, shared space where both you and your child can express your thoughts, dreams, and experiences through the power of reflective writing. The Journals for Parent-Child Dialogues offers just that—a beautiful, lasting archive of your journey together. Over the years, you’ll create a rich collection of memories, insights, and growth, giving you both the chance to look back and say, "What a trip we've had!" This journal is more than just pages to fill; it’s an ...
I'm seeking an experienced data analyst or business intelligence expert to develop a comprehensive Power BI dashboard for me. The dashboard should track sales performance, and it should be updated daily. Key Responsibilities: - Develop the necessary data from Excel spreadsheets to create a compelling narrative within the dashboard. - Design and implement the dashboard to monitor key sales metrics. Ideal Skills and Experience: - Proficiency in Power BI is a must. - Strong data analysis and visualization skills. - Experience with Excel and creating dashboards. - Understanding of sales performance metrics will be an advantage.
I'm in need of a PCB designer who can create a compact PCB for prototyping purposes. This board will need to accommodate a microcontroller, various sensors, a power supply, and Bluetooth components. Specifically, I want to gather data from a sensor (e.g. thermometer) and send that data via Bluetooth to a receiving device (iPad). The PCB will need to be powered by a 3.7 LiPo battery. I'll need all the files, so I can print at PCBWay. The board will need to be no larger than 26 mm by 30 mm. The components will need to lay flat on the board so the overall height is less than 4mm. Ideal Skills: - PCB design - Knowledge of compact design principles - Experience with prototyping PCBs Please, only apply if you have significant experience in designin...
I'm on the lookout for top-notch advertising beacons with high power. These beacons play a crucial role in my marketing strategy and need to be versatile, reliable, and feature-rich. Key Requirements: - **Type**: I need a comprehensive solution that includes Bluetooth, Wi-Fi, and NFC beacons. - **Features**: The beacons should have long battery life, wide range, and customizable messaging capabilities. They're expected to cover a broad spectrum of use cases, from retail promotions to event management and proximity marketing. - **Primary Use Case**: These beacons will be utilized across all potential scenarios. Ideal Skills and Experience: - Proven track record in sourcing high-quality advertising beacons. - Strong understanding of Bluetooth, Wi-Fi, and NFC technologie...
...user-generated content (UGC) through social media campaigns Strong understanding of content creation best practices for social media engagement Bonus Points: Experience working with Amazon Seller Central and product reviews A creative and data-driven approach to social media marketing About Us: We're a passionate team dedicated to providing the best reviews to our customers. We believe in the power of customer engagement and are constantly seeking innovative ways to connect with our audience. Join the Team! If you're a digital marketing whiz with a knack for creating engaging campaigns, we'd love to hear from you! Please submit your proposal outlining your approach, relevant experience, and how you can help us achieve our goal of 5,000+ product reviews. Note:...
I'm looking for a skilled Python developer with expertise in photonic circuit design. The primary output of this project should be GDSFactory code for the circuit. The use of the Photonics library is a must for this task. Ideal Skills: - Proficiency in Python - Experience with photonic circuit design and GDSFactory
I'm looking to create a PowerBI dashboard for a power plant. This dashboard needs to visualize various aspects including power generation statistics, maintenance schedules, and financial performance. Key Requirements: - The dashboard should provide moderate interactivity, allowing users to filter and sort data. - The primary users of the dashboard will be the management team, so it needs to be tailored to their needs. Ideal Skills and Experience: - Proficient in PowerBI, with a strong portfolio of creating similar dashboards. - Understanding of power plant operations and financials would be a distinct advantage. - Demonstrated ability to create intuitive and informative visualizations.
I'm seeking an experienced PCB designer to create a Gerber file for a replacement relay for a vintage car. The PCB will incorporate a mix of analog and digital components, and it must fit within a specific housing. Size of PDB is 94.6mm x 35.1 The ideal candidate should have: - Proficient skills in PCB design and Gerber file creation - Experience with mixed component PCBs - Ability to work to specific size constraints It would be advantageous if the freelancer has experience in designing PCBs for consumer electronics, particularly in the automotive sector. Please be prepared to provide examples of similar projects you've completed.
Provance is seeking a seasoned ITSM Consultant with extensive ITIL Framework expertise. You must be a US Citizen and reside in the US. Your primary responsibility will be to work on projects to successfully gather and understand customer requirements and then configure and implement Provance’s flagship product ServiceTeam, built in Microsoft Power Platform, to meet those specific requirements in the areas of IT Service and Asset Management. Key Responsibilities: - Meet with customers to identify and document their ITSM and ITAM requirements and determine the optimal approach to configure ServiceTeam to meet them. - Configure ServiceTeam to improve and streamline client ITSM processes in Incident, Service Request, Problem, and Change Management and client ITAM processes. - Co...
...care. o Consider the factors that contribute to health, health disparities, and access to services. o Consider the social determinants of health identified in Healthy o Provide evidence to support your conclusions. Communicate key ethical and policy issues in a presentation affecting the coordination and continuum of care for a selected community organization or support group. speaker notes in power point...
