Pcb design power supply makercông việc

tạo ra những cuộc hội thoại ngắn về những chủ đề, lĩnh vực khác nhau

tạo ra những cuộc hội thoại ngắn về những chủ đề, lĩnh vực khác nhau

Làm 1 bài báo cáo đơn giản 10 15 trang, size chữ 32 , times new roman , chủ đề bảo vệ môi trường., Thanh toán banking,

Dựa vào cơ sở dữ liệu có sẵn, xây dựng dashboard và các bảng phân tích theo yêu cầu Yêu cầu : automatic cập nhập toàn bộ dashboard/ table khi có cơ sở dữ liệu mới

Mình có 3 chỉ báo trên tradingview cần tích hợp ( họ có open source ) 1 là FluidTrades - SMC Lite 2 là Sweep Tracker 3 là Smart money concept của luxago Đối với chỉ báo 1 SMC LIte minh muốn tích hợp toàn bộ chỉ báo 2 là Sweep vào và thêm nút tắt bật ở menu điều chỉnh ...SMC LIte minh muốn tích hợp toàn bộ chỉ báo 2 là Sweep vào và thêm nút tắt bật ở menu điều chỉnh . Ngoài ra chỉ báo số 3 mình chỉ lấy phần EQH / EQL + Strong low / weak high cũng tích hợp vào chỉ báo 1 và cũng có option tắt bật Sau cùng mình muốn chỉ báo số 1 sau khi đ&ati...

Liên hệ trao đổi trực tiếp với tôi để trao đổi về dự án này. Ưu tiên trao đổi bằng tiếng Việt Nam.

- Mình cần một bạn thiết kế cho mình giao diện và những xử lý cơ bản , phần gen video mình sẽ đảm nhiệm. Mô tả và design vui lòng xem file và link đính kèm. - Yêu cầu sử dụng : Android java * Nếu biết về open GL thì tuyệt vời, mình có một vài dự án edit video đang cân. * design link :

Hiện tại bên mình đã có nội dung và cần 1 bạn chuyên thiết kế và sắp sếp lại trang PowerPoint chuyên nghiệp theo nội dung có sẵn.

Website quản lý điểm. Sau đó nhúng Power BI vào website đó để trực quan hoá

Tôi cần desgin 1 file KPI Dash Board bằng Excel hoặc Power BI. File dữ liệu thô đơn giản theo các chỉ số thống kê hàng tháng.

Hi Toan L., chào bạn, mình có kinh nghiệm pcb layout, mình được biết bạn có 1 team layout, nếu được mình mong được tham gia vào team của bạn để cùng làm việc và trao dồi thêm , bạn có thể liên hệ với mình để biết thêm thông tin qua zalo 0907271043, chúc bạn nhiều may mắn

Cần tuyển cộng tác viên làm thiết kế meme, ghép hình meme, làm GIF và sticker chat. Hire meme maker, GIF and sticker maker

Chào các bạn. Thi thoảng tôi có công việc liên quan đến vẽ mạch PCB 4 lớp. Có sơ đồ nguyên lý, file ảnh mẫu hỗ trợ tối ưu sắp xếp linh kiện. Tôi có thể thuê các bạn vẽ mạch được không? Hãy trao đổi với tôi qua Zalo 0972.266.426. Trân trọng!

Mình cần người làm app Qt build cho Windows và Linux Raspberry. App sẽ kết nối với bo mạch của mình qua cổng USB hoặc Com (RS232) và làm các việc sau. - Nhúng Google , chọn tọa độ trên bản đồ rồi bấn send sẽ gửi tọa độ đó cho mạch biết. - Hiển maker tọa độ do mạch gửi cho PC - Mạch liên tục gửi tọa độ 1s/lần cho PC, app sẽ vẽ đường chạy của tạo độ đó trên Google maps. Giống như bộ GPS tracking. - Một vài chức năng phụ khác như bấm icon A sẽ gửi ký tự 'A' cho mạch, Icon B sẽ gửi kí tự 'B' cho mạch lưu. Mạch gửi lên chữ 'A' sẽ chọn icon A hiển thị... Ưu tiên Developer làm việc tại khu vực Hà Nội hoặc Hồ Ch&iacu...

Thiết kế mạch điều khiển động cơ bước như trong file mô tả. Sản phẩm là máy tập vận động sử dụng trong dân dụng, yêu cầu sử dụng mạch PCB

...quay phim - Sáng tạo kịch bản, nội dung video - Thực hiện dựng phim (Âm thanh, hình ảnh, ánh sáng,…) them hiệu ứng cho video sản phẩm Yêu cầu: - Đang sinh sống và làm việc tại Bến Tre - Các bạn có thể là kỹ thuật viên, sinh viên,… - Biết quay phim và có dụng cụ hỗ trợ quay phim - Sử dụng thành thạo các công cụ dựng phim và chỉnh hình ảnh như: Photoshop, Adobe Premiere, Adobe After Effect, Power director,… - Đã từng có kinh nghiệm quay phim và dựng phim - Có khả năng hoạt động độc lập, đề xuất ý tưởng - Sáng tạo trong công việc. - Có khả năng giao tiếp tốt. - Y...

Mình cần 1 bạn Power BI expert để giúp mình làm biểu đồ trên Power BI. Nếu bạn là expert thì công việc này sẽ rất đơn giản với bạn.

FUN SUPPLY là trang thương mại điện tử tập trung vào việc cung cấp hàng second-hand từ Nhật cung cấp cho Việt Nam và các nước trên khắp thế giới. Chúng tôi cần tìm người có thể thiết kế các banner, facebook ads, cái bài viết và có bản sắc riêng

Chào các bạn, Hiện tại tôi cần 1 bạn để hợp tác thiết kế bộ nhận dạng thương hiệu như: Logo công ty, Danh thiếp, bao thư, letterhead chữ ký mail, template power-point... banner (Google, Facebook...), website công ty, Logo sản phải phần mềm... Mọi template design dựa theo link: Note: Ngành nghế cty startup cũng giống như link trên. Nếu bạn nào sẵn lòng thì cùng hợp tác dự án này nhé! Liên hệ với tôi: skype: (Removed by Freelancer.com Admin) hoặc để lại liên lạc tôi sẽ contact lại. cám ơn! HaiDang

cần mạch đo công suất, năng lượng, góc pha và code tương ứng. Sử dụng MCU 8052

Hi mọi người! Mình đang cần người hợp tác vẽ mạch bằng Altium cụ thể như sau: - Vẽ Layout từ Sch bên mình đã có sẵn - Tạo hình 3D - Vẽ thư viện lib một số linh kiện và module chưa có. Làm việc theo giờ, online hoặc nếu ở HN có thể Offline. Hoặc có thể làm việc tính theo hoàn thành dự án ( tùy dự án). Xin cám ơn !

1. Xây dựng một search portal trên nền Web cho hệ thống PowerSE với yêu cầu chi tiết từ trang 2. 2. Viết bằng ngôn ngữ đang là xu hướng hiện tại, yêu cầu tải trang phải nhanh và nhẹ. 3. Grid hiển thị dữ liệu phải đủ mạnh và nhanh, phân trang tốt, có thể hiển thị được 1 triệu kết quả. 4. Xuất dữ liệu phải đẹp, thân thiện, có thể xuất dữ liệu ra Word, Excel, PDF, PowerPoint... 5. Toàn bộ việc xử lý dư liệu lớp dưới đã được làm, việc cần làm là xây dựng giao diện phía trên.

- Viết phần mềm ứng dụng trên android (mobile or tablet) để thực hiện truyền và nhận dữ liệu với thiết bị khác (bộ truyền tin RF) ở tần số 408,925 MHz. - Thông số và chuẩn giao tiếp của bộ truyền tin RF như sau: o Tần số hoạt động (central frequency): 408,925 MHz o Công suất tối đa (transmitting power): ≤ 9,8 mW o Độ nhạy (sensitivity): -105 dbm o Giao thức truyền tin (transmitting protocol): 4800 bps, 8 data bits, 1 stop bit, no parity. o Khoảng cách tối đa có thể đọc dữ liệu (transmitting radius):  Không có vật cản: tối thiểu 40m  Có vật cản là tường bê tông dày 20cm: tối thiểu 20m.

I need a professional to create a WordPress site for me. I will give you the design and pages, need to have an event management plugin menu is: Events | Retreats | Power Medicine | The family | Reviews | Media

Vui lòng Đăng Ký hoặc Đăng Nhập để xem thông tin.

I'm in the early stages of establishing my business as a supplier of electrical and marine equipment. My aim is to supply to not only big industry players like Reliance and L&T but also to other companies in the marine industry. Key Points: - I'm looking for a freelancer who can help me build a network of potential clients in these industries. - Your role will be to identify potential buyers and establish connections with them on my behalf. - Prior experience in B2B sales, particularly in the electrical and marine equipment sectors, would be a significant advantage. - Knowledge of the big players in these industries and the ability to navigate the complex procurement processes of major companies is essential. - Excellent communication and negotiation skills are a...

Title: Graphics and Animations Design for Energy Management Website Platform Description: We are seeking a skilled graphic designer/animator to create unique and visually appealing images and animations for our Energy Management website platform. The purpose of these graphics is to bring the website to life, making it engaging and informative for our users. The ideal candidate will have experience in creating both static and animated graphics and a good understanding of energy management concepts. Requirements: Static Graphics: - Solar Panels - Electric Vehicles - Electric Vehicle Charging Stations - Energy Grid - Home Appliances: - Fridge - Kettle - TV - Toaster - Coffee Machine - Oven - Microwave - Dishwasher - Washing Machine - Clothes Dryer - Iron - Vacuum...

I'm looking for an experienced Power BI developer to create bespoke reports and dashboards, which will be integrated into Microsoft Teams. Tasks: - Handling data from Excel spreadsheets and converting it into insightful reports and dashboards. Skills and Experience: - Strong command of Power BI for report and dashboard creation. - Proven experience with Excel spreadsheets. - Good knowledge of integrating Power BI into Microsoft Teams. The goal is to make complex data easy to understand, facilitating better decision-making within our team. Your work will directly impact our day-to-day operations and strategies.

I'm seeking a skilled individual to assist with a multi-machine power system dynamics analysis and control. The primary goal of this project is to optimize power flow efficiency. Key Requirements: - Proficiency in power systems dynamics and control analysis - Experience with multi-machine systems - Ability to optimize for voltage levels Your responsibilities will include: - Conducting power system dynamics analysis - Implementing control measures to optimize power flow efficiency - Focusing on voltage levels optimization Ideal candidates should have a strong background in power systems, and be able to work on a multi-machine system. This project will require a good understanding of power flow and voltage levels in order to maximize ...

I'm in need of an electronic circuit and PCB designer proficient in working with ESP32 based microcontrollers, particularly for IoT applications. The project involves creating an efficient, compact, and robust PCB design that supports Wi-Fi connectivity. Key Requirements: - Proficiency in ESP32 based microcontroller design - Prior experience with IoT applications - Familiarity with designing for low power consumption - Expertise in creating compact PCB layouts - Ability to design a PCB for a rugged environment Your expertise in these areas is crucial, as the final product should be both functional and durable. If you're confident in your ability to deliver a high-quality electronic circuit and PCB design fo...

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 side to l...

I need specialized assistance on visualizing my completed data analysis, encompassing sales data, financial data and customer data. To make this happen, I'm seeking a seasoned Power BI dashboard designer. Expertise required: - Proficient in creating Bar charts, Pie charts, and Line charts in Power BI - Has experience working with diverse datasets especially sales, financial and customer data - Can deliver the project urgently If you can create a comprehensive and visually appealing dashboard to delineate and amplify my data's context, your experience and skills will be indispensable to this project. Let's connect ASAP and bring this to life.

I'm looking for an experienced Java developer to help me with my test cases. The primary focus of these tests is Integration testing for multiple components. Ideal skills and experiences: - Java programming - Expertise in Mockito/Power Mockito - Experience in integration testing - Ability to work with existing test cases and refactor them.

I am seeking a Power App developer with a background in HR and data management. The main aim of this app is to manage Employee and HR data effectively. The ideal candidate should be proficient in: - Creating Power Apps for data collection and management - Incorporating functionalities for tracking employee activities. Your knowledge and experience in HR would be a strong advantage as the app will serve a critical role in managing and interpreting Employee and HR data. Your role will involve ensuring the application can collect, store, and manage these specific data points efficiently. Please ensure prior to bidding, you have a comprehensive understanding of not just Power Apps development, but also the specific requirements of data administration within a HR cont...

I'm seeking an experienced and skilled engineer, data scientist to assist in optimizing the cooling power of a new metamaterial. The project involves algorithm development to achieve our cooling optimization goals. I will forward you a report where they've used Genetic Algorithm method to optimize parameters. She has used four flux theory to predict optical properties for different particle parameters. you should not optimize the reflectance... in your work, you should optimize the cooling power Requirements: Proficiency in MATLAB Strong background in optics, material science, or related fields. Experience with genetic algorithms and parameter optimization techniques. Excellent communication skills and ability to work independently. Nice to have:...

I'm looking for an expert in PCB design and 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 moder...

I am seeking an experienced Power BI expert who can assist with generating intermediate reports. This role involves: - Working with Excel datasets. - Developing seamless processes to generate user-friendly reports. - Troubleshooting any issues that may arise during report generation. The ideal freelancer should have: - Excellent understanding of Power BI. - Experience in report generation. - Adept knowledge in handling Excel datasets. - An analytical mindset with attention to detail. Proficiency in Excel and experience with intermediate report generation will be highly advantageous.

...download from amazon s3 when ever required for distribution. The platform needs a: Distribution software with Release Creation System Catalog management Content tracking Analysis Daily Trends Analysis Audience targeting Monitoring of music lists Video editor Royalty accounting software Neighbouring Rights Collection DMCA automated takedown Min. Requirements: - Must have experience with DDEX music supply chain and infrastructure - Experience with B2B DDEX implementation - Experience with technologies such as JSON/XML, AWS, NoSql, Python, Javascript - Familiar with MEAD standards provided by DDEX, Ruby on rails knowledge. Please only apply if you have build something like this before! More info:

I'm in need of an expert in digital electronics to assist in a project of mine. The specifics of the project, including whether it involves circuit design, PCB layout, or microcontroller programming, we can discuss in further detail. Key requirements: - Proficient with digital electronics and related technologies - Experience with either circuit design, PCB layout, or microcontroller programming - Ability to collaborate effectively and share project files as needed Your role will be instrumental in the success of this project, and I am looking for someone with a proven track record in this field. Let's connect and discuss the project further.

...be included* A rough time breakdown for the presentation would be: 1-2 min introduction of datasets, why it was chosen etc. 3-4 min how the data was cleaned and analysed, talk about the insights, talk to the visuals presented. 1-2 min conclusion and wrapping up the presentation etc. Key Requirements: - Proficiency in data analysis and exploratory data analysis. - Proficiency using MS Excel and Power BI/Tableau - Experience in handling large datasets. - Strong analytical and critical thinking skills. - Ability to identify trends, patterns, outliers, and anomalies in the data. - Capability to assess data quality and provide recommendations for improvement. - Capability to visually present information and insights Given the presentation time, I can’t imagine this project ta...

Fix issue with enclouser Extend the pcb by 20mm

...and engaging call-to-action encouraging viewers to subscribe, like, and follow my social media. - **Duration**: The intro and outro should be between 5-10 seconds long. Ideal candidates for this project would have: - Proven experience in creating engaging YouTube intros and outros. - Strong video editing and animation skills. - Ability to craft custom music or sound effects. - A good eye for design and composition. - Excellent communication skills to understand and implement my vision. That sounds like a great contest idea! Here's the job posting you can use on Freelancer: --- **Job Posting for YouTube Intro and Outro on Freelancer** **Title:** YouTube Intro and Outro Animation for Walking Woke Channel **Description:** I am seeking a talented animator to create bot...

...electrical system. The system design. -I am needing to control a Nema17 stepper motor and 300watt BLDC 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 ...

...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 with the specific STM32 model is needed to ensure optimal performance and compatibility. - A background in the chosen application domain (consumer electronics, industrial automation, or wearable devices) would be beneficial. If you've worked on similar projects and are confident in your ability to deliver high-qual...

...electronic circuit and hardware engineer to help me with the design and selection of components for a project. The project involves the creation of a power supply, an analog digital converter, and a relay. Key Responsibilities: - Circuit design: I need help with creating the circuit for the mentioned components. This includes ensuring the circuit is efficient and functions as intended. - Component selection: I'll require assistance in selecting the right components for the circuit. It's crucial to choose components that are of high quality and fit the project's requirements. The ideal candidate for this job should have a solid background in electronic engineering, particularly in circuit design and component selection. Experience with...

I need a highly professional and engaging PowerPoint presentation designed for Hi, I have made a presentation in a power point, you need to takeover for design, format, animation etc. It will looks professional. Before that I wanted to see some of your skills which you applied it before on the same project. I will share the file later in inbox. Thanks

I'm in need of a skilled video editor to create a cinematic 1.30 minute video capturing "a day in my city". I have a collection of 150 video c...the overall cinematic effect. - Inspirational message: The primary emotion I want this video to convey is 'Inspiration'. Therefore, the editing should reflect this tone and help to deliver the message effectively. Ideal Skills and Experience: - Proficiency in video editing software (e.g., Adobe Premiere Pro, Final Cut Pro) - Experience in creating cinematic-style videos - An understanding of the power of music in video editing, and the ability to select and integrate music effectively - Strong portfolio of previous work, particularly in creating inspirational video content - Familiarity with creating dynamic transi...

I'm looking for someone who can do an easy update to my website Check out this area of the website, where I have my books listed: I need to add 7 or 8 of my latest books to what you see there. I'll supply the images and the text. The website is a Wordpress site hosted on Namecheap. Requirement: Please only bid exactly what you're willing to do the work for.

I need specialized assistance on visualizing my completed data analysis, encompassing sales data, financial data and customer data. To make this happen, I'm seeking a seasoned Power BI dashboard designer. Expertise required: - Proficient in creating Bar charts, Pie charts, and Line charts in Power BI - Has experience working with diverse datasets especially sales, financial and customer data - Can deliver the project urgently If you can create a comprehensive and visually appealing dashboard to delineate and amplify my data's context, your experience and skills will be indispensable to this project. Let's connect ASAP and bring this to life.

I am seeking an experienced LT Spice expert to assist with the design and simulation of a half-bridge circuit to drive an ultrasonic cleaner load, 60W, 39kHz, and 10R impedance. I have an LT spice model that needs to be updated to meet the requirement. The floating side needs to show a square wave and the output to the load needs to be a sinewave. The main requirement is to update the 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 ...