Design power supply 50hz jobs
I'm looking for an electronic circuit designer to create a circuit fo...when a twisted wire is touched by the moving ring. - The circuit should be robust enough to handle repeated use in a game setting. The circuit to buzz and an LED strip illuminate for one second every time the metal ring in the hand of the player touch the twisted wire. After three consecutive times buzz, game will be announced over by a 5 seconds continuous buzz and LED light illuminated. The power source is a 12V AC transformer. Buzzer and led light strip are 12V powered. The picture attached is just to show the game in general. Ideal Skills: - Experience in designing electronic circuits for game components. - Understanding of reaction time game mechanics. - Ability to create durable and reliable c...
We are looking for talented designers to refine and elevate an existing concept into a high-resolution, visually stunning hero image for our website. This is not just a design contest—it’s about fully understanding and bringing to life a carefully crafted idea that symbolizes bold ambition, boundless creativity, and the extraordinary achievements of our clients. The concept: The sun, depicted as a fiery ball of light, has been "kicked" through a soccer goal, tearing through the net, and is now soaring high into the sky, illuminating the universe. The image conveys an empowering message: our clients—entrepreneurs, innovators, and visionaries—are making their mark, bringing light and brilliance to the world. Important Notes for Designers Review the ...
...different text that I will supply. Mr. & Mrs. CHAVES CORDIALLY INVITE YOU TO CELBRATE THE QUINCEANERA OF THEIR DAUGHTER ISABELLA SATURDAY, FEBRUARY 15TH , 2025 RECCEPTION AT 4PM THE HYDE 3200 W MINERAL KING AVE VISALIA , CA 93291 Key Requirements: - Skillful use of Canva to design - Ability to replicate a provided template accurately - Excellent attention to detail to match color and design elements Final deliverable: The invitation template in PNG format. Please do not add any additional de...
I'm seeking a seasoned Power BI professional to craft a thorough sales performance report. Key Responsibilities: - Extract data from SQL databases to analyze sales performance - Create a variety of visual representations of the sales data - Compile detailed tables for in-depth data breakdowns Ideal Candidate: - Proficient in Power BI and SQL - Skilled in creating comprehensive and insightful reports - Strong background in data analysis and visualization, particularly in sales Please note, specific sales metrics and types of visualizations will be discussed in detail with the selected freelancer. The frequency of report updates will also be determined at that time.
I am looking for an experienced Power BI professional to develop a comprehensive report for me. The report will primarily focus on analyzing sales performance. Key Requirements: - Proficient in Power BI - Experience with SQL databases - Ability to create detailed and insightful reports The report will source data from SQL databases and will include: - Various visualizations to represent sales data - Tables for detailed breakdowns of the data If you have a strong background in data analysis and visualization, particularly in relation to sales performance, I would love to hear from you.
I am seeking assistance to customize my existing SharePoint site by integrating new functionalities, specifically through the use of PowerApps and Power Automate. Ideal Skills: - Extensive experience with SharePoint customization - Proficient in PowerApps and Power Automate - Strong understanding of SharePoint's existing functionalities - Excellent problem-solving skills for creating innovative solutions - Good communication skills to understand and implement my requirements Please provide a detailed plan on how you intend to approach this project.
...and power control systems to help me develop a project using the STM32F407 board. The project involves reading from a Peacefair PZEM-004T-D-P with coil CT(HOT) AC meter and controlling relay outputs based on power calculations. Key Responsibilities: - Read data from three current and voltage sensors. - Develop code for controlling on-board relays based on real power calculations from the PZEM current meter. - Implement control logic for relay outputs based on a threshold-based system. - Develop for a 128*64 matrix display. - Implement user interaction with six buttons. Ideal Skills and Experience: - Proficient in programming for the STM32F407 board. - Familiar with UART communication protocol. - Experienced in developing threshold-based control systems. - Knowled...
I'm a startup company in the Supply Chain Finance sector in India. I need a comprehensive financial project report focusing on market analysis and incorporating various financial models. Key Aspects: - Conduct an in-depth market analysis using internal company data, industry reports, and public financial data. - Develop key financial models including cash flow projections, break-even analysis, and revenue forecasting. Ideal freelancer should have: - Strong expertise in market analysis and financial modeling. - Prior experience in the Supply Chain Finance industry will be a plus. - Excellent data interpretation skills using diverse data sources.
...compelling and exciting promo video, that is presented with a modern and technological look and feel. You will need to create a tight storyboard for us to review before starting on the actual edit. The video needs to blend user experience (lots of happy smiley users) with clever and futuristic 3D animations of the product itself - such as in the DJI and Insta360 videos linked above. We will supply a script plus media that you need for reference (and potentially to be used), but you will be free to make use of your own experience and knowledge in order to create the finished video. The role requires working with cutting-edge technology to produce a truly standout promo video. Qualifications: - Basic 3D modelling - Experience in lighting techniques for visual effects - Compo...
I need a Generative AI tool designed specifically for the power plant industry. This tool will be used to keep comprehensive records of all our manuals, guidelines, and overhauling reports. It should be able to generate responses based on these records when needed, with references to particular documents. Key Requirements: - The AI tool should process information from our current documents, which are all in PDF format (sizes may go upto 50MB). - It should be able to generate summarized information and direct excerpts from the documents. - The primary users of this tool will be our engineers. Ideal Skills and Experience: - Expertise in AI and machine learning. - Experience in software development for the engineering or power plant industry. - Ability to understand and proces...
We're seeking a seasoned professional who can maintain our custom-built .NET applications and optimize our use of Microsoft Power Automate. Key responsibilities include: - Maintaining our in-house, custom-built .NET applications. - Designing and implementing automated workflows via Power Automate. - Enhancing our workflow automation processes to boost efficiency and productivity. The ideal freelancer will have a profound understanding of the .NET Framework and Microsoft Power Automate. Experience in designing and implementing automated workflows is crucial.
I need this logo remade as an editable Photoshop file. The file should have individual layers for the icons or shapes and the background elements. You will need to use specific fonts, Unfortunately, I won't be able to supply the font files so you will need to source them using a font finder
...(Stripe, PayPal) for seamless transactions. SMS/Email APIs for customer notifications. Security and Compliance Data Protection: Encrypt all communications with SSL/TLS. Use role-based access control (RBAC) for different user types. Compliance: Ensure GDPR compliance for EU customer data. Follow PCI DSS standards for secure payment processing. Anticipating Future Challenges and Solutions A. Supply Chain Issues: Diversify supplier network to reduce dependency on specific suppliers. Partner with international suppliers for global availability. B. Quality Assurance for Used Parts: Require suppliers to certify the quality of used parts. Implement a customer feedback loop to monitor supplier reliability. C. Data Scalability: Use scalable database architecture with cach...
...specific business problem - enhancing our sales performance. Key Tasks: - Utilize advanced analytics techniques to interpret data and derive meaningful insights. - Create interactive and visually engaging dashboards in Power BI or Excel to monitor KPIs and sales metrics. - Simplify complex data sets into easy-to-understand visuals, facilitating informed decision-making. The final deliverable should be a comprehensive PowerPoint presentation that includes: - Interactive charts and graphs to illustrate our data journey and findings. Ideal Skills: - Proficiency in MS Excel, Power BI, and Data Visualization tools. - Experience in creating engaging PowerPoint presentations. - Strong understanding of sales metrics and KPIs. - Ability to simplify complex data. Please note, th...
I need a creative graphic designer to add a dog in a basket into my kitchen pictures. The dog and basket should be seamlessly integrated into the image to maintain a natural look. Ideal Skills: - Graphic Design - Photo Editing - Adobe Photoshop or similar software experience Please note, I will supply the original picture or pictures. The only modification needed is the addition of the specified object.
...and operate Odoo for my organization. The emphasis will be on the Sales module, with a focus on custom workflows and custom fields and forms. The ideal candidate should have a robust background in Odoo development and implementation, particularly in the Accounting, sales & supply chain modules. Key Responsibilities: - Develop, implement, and maintain Odoo applications. - Tailor the Odoo Sales module to fit our organizational needs. - Conduct a comprehensive business analysis to guarantee effective module deployment. - Design and customize our business documents and reports such as invoices, order planning, product cards, packing lists, proforma invoices, quotations, item codes, and multi-currency statements of accounts. - Provide training and ongoing support to users...
...number of owners and periods -Verify the mileage in the Dutch national registry - NAP b) Report for French Vehicles -Find the car’s technical data according to the records in France -Find the registration date -Check if the vehicle has been registered as damaged -Verify the history of the number of owners and how they used the car -Find more information: weight, dimensions, emission class, car power c) Report for Belgian Vehicles -Check the vehicle's status: exported, damaged, repaired after an accident -Find the administrative status of the car: date of first registration and date of cancellation -Check if the vehicle was sent for dismantling -Verify the mileage of a Belgian vehicle -Find the last mileage reading from the technical inspection d) Report for US Vehicles...
Seeking a freelance developer to build a custom Crypto Analytics Dashboard that integrates data from APIs. This platform will track early-stage cryptocurrencies by analysing social signals (from platforms such as Reddit, TikTok and ), Decentralised Exchange activity, and on-chain metrics, delivering actionable insights and alerts in real time into a Google Sheets layout. Client to supply rough mock-up to successful applicant. If you’re experienced in API integrations and building data-driven sheets with a focus on cryptocurrency analytics, we’d love to hear from you! KEY DASHBAORD METRICS 1. Basic cryptocurrency details such as name, category, network, days old plus confirmation of contact address and links to dedicated page on CoinMarketCap or CoinGecko, 2. On chain a...
N’Oier Logo Design Brief 1. Brand Overview: Brand Name: N’Oier Meaning: “Black” (represents mystery, power, and bold elegance) Brand Identity: N’Oier is a bold, luxury fashion brand that celebrates individuality, inclusivity, and femininity through unconventional designs. The collection focuses on dark, celebratory hues, empowering silhouettes, and intricate embellishments. 2. Target Audience: • Fashion-forward women who seek statement pieces for special occasions. • Individuals who value craftsmanship, bold design, and exclusivity. • Ages: 20–40, focused on luxury, sophistication, and self-expression. 3. Brand Personality: • Bold but sophisticated • Feminine but powerful • Unconventional and a...
I need a qualified Structural Engineer for a one-day project at Barakah Nuclear Power Plant. The task involves inspecting steel structures of one warehouse and providing a summary report with key findings. Ideal qualifications: - Structural Engineer (SE) certification is a must - Licensed Professional Engineer (PE) and Certified Welding Inspector (CWI) credentials are a plus Ideal experience: - Extensive background in steel structure inspections - Previous work at nuclear power plants is an advantage, but not a necessity - Experience with warehouse construction is also beneficial Key deliverables: - A summary report highlighting key findings from the inspection. Skills and experience: - Strong inspection and reporting skills - Excellent understanding of steel structures...
Looking for a mechanical engineer to help for two months on a project in Manila, Philippines. Main role: installation of IoT devises (sensors like temperature, flow rate, pressure and power meter reading), and data collection of water cooled chiller systems (including chiller, pumps, cooling tower). Ideal qualifications: - Mechanical Engineering Expertise: Strong understanding of mechanical engineering principles, particularly in industrial equipment design and optimisation. - IoT Technology Knowledge: Familiarity with IoT solutions, including designing and implementing data collection systems for industrial applications. - Data Analysis Skills: Experience in analysing performance metrics of industrial equipment to identify inefficiencies and improvement opportunities. - ...
I'm seeking an electrical engineer with content writing skills to create a detailed, technical poster about "Power System Protection with Digital Overcurrent Relays". The target audience is industry professionals, so the poster should be both informative and advanced. Key Elements to Highlight: - Functionality of Digital Overcurrent Relays - Advantages over traditional methods - Implementation in real-world scenarios Ideal Skills and Experience: - Background in electrical engineering - Experience with creating technical content - Graphic design skills, particularly for detailed, technical posters - Understanding of the intended audience: industry professionals
...that will cover multiple integrated solutions for the organization. These digital solutions should eliminate manual work & allow the organization to reach its ultimate digital vision “Paperless organization by 2030”. Your assignment: Your Digital & IT Strategy should be submitted in the form of a neat PowerPoint presentation of no more than 15 slides. • The overall strategy should cover Sales, Supply Chain Management, Human Resources, Quality & HSE, Project Management, taking assumption that almost everything is managed manually with outdated processes • Ensure AI / ML, adoption of new technologies are included in the roadmap • Data management & KPI visualization on tool such as PBI • Include in your presentation a slide about integ...
Projec...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 prototyping (OLED displays, buttons, power modules). Documentation skills. Budget and Timeline: Budget: 8k. Timeline: Deliver ...
I need Power Automate Desktop developer to help me capture a certain data filed on a web page.
Aims to investigate the various aspects of the cardamom supply chain and market dynamics in Chennai, Tamil Nadu. The study will focus on understanding the key players involved, the production and sourcing processes, the distribution channels, and the consumer preferences in the cardamom market. Additionally, the research will analyze the challenges and opportunities faced by the cardamom industry in Chennai and propose recommendations for its sustainable growth. I'm in need of a dedicated salesperson who can gather information about cardamom supply sources and sell the product in Chennai. Key Responsibilities: - Conduct local surveys, primarily focusing on wholesale distributors, to gather information about cardamom supply sources - Assess market rates, quality,...
I'm in need of a comprehensive customer satisfaction survey for my electricity supply company. The aim is to measure overall customer satisfaction, as well as obtaining both quantitative and qualitative feedback. Key components of the project: - Design a survey that includes both quantitative (ratings, scales) and qualitative (open-ended questions) components - The primary focus of the survey is to gauge overall customer satisfaction, but it should also be able to identify customer pain points and gather suggestions for improvement - I need an expert who can help me create this survey Ideal skills for this job include: - Experience in designing customer satisfaction surveys - Strong understanding of both qualitative and quantitative research methods - Excellent abilit...
I am in need of a Power BI expert to help visualize four pages of analytics related to sales inquiries. This data encompasses customer demographics and sales conversion rates. Key Requirements: - Create bar charts and line graphs to represent the data - Incorporate filter options to make the visuals interactive - Use my company's branding colors for the dashboard Ideal Skills: - Proficiency in Power BI - Experience in creating interactive dashboards - Strong understanding of data visualization techniques - Ability to adhere to brand guidelines
I'm looking for an Engineering Student as intern or experienced Exhibition Coordinator for an upcoming Power Electronics Exhibition in Chennai trade Center at Chennai, India. This individual will play a critical role in ensuring the event runs smoothly and attendees have a positive experience. Key Responsibilities: - Attendee Registration: The coordinator will be in charge of managing all aspects of on-site attendee registration. This includes overseeing the registration desk and ensuring all attendees are checked in efficiently. - Stall Representative: The coordinator will also serve as a stall representative. This involves providing information about our products and services, demonstrating products to attendees, and collecting feedback from attendees. Ideal Skills and Exp...
...Handout Flyer: • Design a visually appealing flyer outlining the process for potential customers to become distributors. • Include the following steps: • Approve with a credit check and background check. • Receive an eight-system load directly from the manufacturer. • Install and pay for the systems. • Re-order before running out, with a 1-2 week timeframe for delivery. • Highlight key benefits: • Become your own distributor. • No dependency on external delivery schedules. • Increased flexibility and control over supply. • All that’s required: the ability to install a system and land to house the tanks after passing approval checks. • Include provided graphics and ensure the flyer is ...
I'm looking for a talented programmer with experience in blockchain technology who can create a meme coin for me on the Solana network. Key Aspects of the Project: - Creation of a basic token with a fixed supply. - Integration of pre-existing logo into the coin. Ideal Skills and Experience: - Proficient in blockchain programming, particularly on Solana. - Experience in token development. - Ability to integrate custom assets into the project.
I need an artist who specialises in black&grey and a bit of colour tattoo design I need the artist to do research on this design so they can create me the perfect design 1. Ileana (The Good Heroine) Appearance: Ileana is often depicted as a beautiful young woman symbolizing purity and grace. Her long, flowing blonde hair cascades down her back, glowing with a soft, golden light that represents her divine nature. She typically wears a long, flowing white dress, symbolizing innocence and goodness. Her skin is usually portrayed as fair and flawless, with delicate features that convey her inner strength and beauty. Symbolism: Beauty, strength, grace, divinity. --- 2. Toma Alioma (The Brave Hero) Appearance: Toma is a handsome, muscular hero with sharp, chisele...
I'm seeking an experienced data analyst or expert to develop a comprehensive Power BI dashboard. The dashboard should track some kpi performance, and it should be updated monthly. Key Responsibilities: . - Design and implement a dashboard to monitor key metrics by month and country. Ideal Skills and Experience: - Proficiency in Power BI. - Strong data analysis and visualization skills. - Experience with Excel and creating dashboards. Spanish speaking preference The dashboard should be finish by Saturday January 11. Thanks!!
...must support full-duplex communication, meaning it should also be able to receive responses. Logic Explanation: Based on the attached specifications: 1. Logic 0 ("Space"): Current: Between 0 mA (Minimum) and 2 mA (Maximum). 2. Logic 1 ("Mark"): Current: Between 42.75 mA (Minimum) and 47.25 mA (Maximum). The current loop operates at a nominal 45 mA ±5%. The voltage for the open-loop supply must be between 12V DC (Minimum) and 42V DC (Maximum). Requirements: The designed circuit must handle current regulation for transmitting the appropriate logic levels (0 and 1). It should interface seamlessly with an ESP32's GPIO pins for sending and receiving signals. Protection against exceeding the voltage limit is essential. Ensure compatibili...
I'm in need of comprehensive shop drawings tailored for a plumbing company. These plans are specifically for a new construction build for a hospital. The required shop drawings include waist and bend configurations. Ideal skills and experience include: - Previous experience with plumbing shop drawings - Familiarity with hospital construction requirements - Ability to create detailed and preci...specifically for a new construction build for a hospital. The required shop drawings include waist and bend configurations. Ideal skills and experience include: - Previous experience with plumbing shop drawings - Familiarity with hospital construction requirements - Ability to create detailed and precise layouts - Knowledge of various plumbing systems, including wastewater and hot/cold wate...
...net/wp-content/ai-panel/) with the word Monetary Policy, the prompt that is expressed currently says Results presented for "1. **Monetary Policy**: The actions of central banks to control the money supply and interest rates in an economy." to the left. then it says Certainly! here are related topics that might interest you: and then these weir lists with gaps and ** and numbers, i want that to become more appealing/conversational ..... and be replaced with Ive presented results to the left on Monetary Policy which are <def>The actions of central banks to control the money supply and interest rates in an economy. Below are more topics that might interest you then when users press on the buttons , more suggestions are expressed, as opposed to this next ...
I'm seeking an engineer to design a simple circuit for a heated probe and console. The system must not exceed a temperature of about 130 degrees F. Key Features: - The console should utilize LED indicators for its interface. - The power source for both the probe and the console is a plug-in power adapter. - The console must include a temperature adjustment control feature. Ideal Skills: - Circuit design and engineering - Experience with temperature controlled systems - Proficiency in designing LED based interfaces
Transform Excel Sheet Data to Charts and Stats using Power BI, we need interpretation for each chart.
Hi, as discussed in the chat to follow through the following: - Create a template for daily new fault reporting - Automatic population of the faults upon downloading of new faults and filter only necessary contents (component failure, similar fault trends) - Fault trend analysis through charts/power BI on the most reliable train and high fault component.
I am seeking a highly experienced circuit design engineer with expertise in digital and analog electronics, proficient in using Eagle for PCB design. The ideal candidate will have a strong background in signal conditioning, low-noise circuit design, and power management for compact, low-power applications. Familiarity with integrating multiple sensors, including PPG, glucose, HRV, and electrolytes, into electronic systems is a significant advantage. The role requires exceptional problem-solving skills, attention to detail, and the ability to deliver efficient, production-ready designs, including schematics, PCB layouts, and prototypes. If you excel in creating innovative circuit solutions and thrive in challenging projects, I would love to hear from you.
I need a custom API endpoint for my Solana token. This API will return the total supply, max supply, and circulating supply of my token in a simple numeric JSON format. The endpoint is essential for listing my token on COINMARKETCAP and COINGECKO. Key Requirements: - The API should not require any authentication (None) - The response format of the API should be in JSON - The API should provide specific data fields in the response: Circulating supply, Max supply, and Total supply Ideal Skills and Experience: - Proficiency in API development - Familiarity with the Solana blockchain - Experience in creating APIs for cryptocurrency tokens - Understanding of COINMARKETCAP and COINGECKO requirements
...gap for each. The objective is to provide a quick overview of skill discrepancies and their distribution across operational areas. Key Requirements: - Create a visually intuitive graph (your choice) that displays the percentage skill gap by areas for all 4 shifts TABS - Design the 1 dashboard to cover all 4 shifts to provide a moderate level of detail. - Ensure the dashboard is easy to interpret. - The raw data is in each TAB by shift by area Ideal Skills: - Proficiency in data visualization tools (like Tableau, Power BI, etc.) - Strong understanding of dashboard creation. - Ability to convey complex data in an easily digestible format. Please note that the identification of operational areas to be included in the dashboard will be determined by you, as the client di...
I'm in need of a seasoned Flutter developer to bring my Roku remote control app to life. The UI design is complete and requires conversion into a functional Flutter app, followed by integration with Roku devices. Key Responsibilities: - Layout Creation: Transform the existing UI into a fully interactive Flutter app. - Navigation Implementation: Use a tab-based system for seamless user experience. - Responsiveness Assurance: Guarantee optimal performance across various screen sizes on both iOS and Android platforms. - Integration: Connect the app with Roku devices over a local network, allowing control of features such as power, volume, and channel navigation. Requirements: - Proven experience with Flutter. - Prior work with Roku API integration highly desirable. - Abil...
...inferential statistical analysis. - Identify trends, patterns, and correlations in the data. - Generate summary reports highlighting key findings. 3. Visualization and Reporting: - Create interactive dashboards using tools like Power BI or Tableau. - Provide meaningful visualizations such as charts, graphs, and heatmaps for easy interpretation. - Prepare a detailed final report with actionable recommendations. Requirements: - Proficiency in Python, R, or other statistical programming languages. - Experience with tools like Excel, Power BI, or Tableau for visualization. - Strong understanding of statistical methods and data modeling. - Ability to communicate insights effectively. Project Timeline: Expected completion within 3 days fr...
I'm seeking a skilled 3D designer to create a model for a solar power plant specifically targeting the planning and construction phases. Key Requirements: - The design must focus solely on the solar panels and arrays. - Exclusion of the surrounding environment is needed; only the solar panels and arrays should be included. Ideal Skills: - Proficient in 3D design software - Experienced in creating designs for renewable energy projects - Strong understanding of planning and construction requirements.
I'm in need of an electrical wiring diagram for a residential portable cabin that operates on solar power. This diagram should incorporate the following components: - Solar panel system - Battery storage - Inverter It should be designed to support a solar power setup, and it might be beneficial to have knowledge of sustainable energy practices. The ideal freelancer for this project would ideally have experience with residential electrical systems, solar energy, and creating wiring diagrams. Please provide me with a detailed plan on how you would approach this project.
Embedded Systems Engineer (Firmware + PCB Design) Hi, future Lanarsian! ​​LANARS is a hardware & software development company. We help clients improve their businesses using innovative technologies. We specialize in creating IoT, Embedded systems, PCB boards, mobile applications, websites, web solutions, products from scratch, CRM and ERP systems, as well as custom corporate solutions. We’re looking for a skilled engineer who excels in communication and has a confident command of spoken English at B2 level or higher. Responsibilities: PCB Design: -Design schematics and PCB layouts for Raspberry Pi-compatible peripherals. -Select components, including power management ICs, MOSFETs, relays, and ADCs. -Generate BOM and Gerber files for manufacturing....
...admins and users via email requires a structured approach. Below is a detailed outline of the system's architecture, features, and implementation steps: Based on the additional requirements provided, here’s an updated and more comprehensive feature breakdown for the system, incorporating all the specified functionality while ensuring scalability, usability, and robust security. This enhanced system design will cover all aspects needed for a successful go-live. Key Features for Go-Live 1. User Profile Management Required Fields: Include details like full name, contact information, ID numbers, email address, etc. Multi-Factor Authentication (MFA): Two-step login with email and OTP/Authenticator app. Admins create user profiles with pre-set credentials. Users are requir...
