12v switch mode battery charger circuit diagramsJobb

I'm seeking an experienced Python programmer to create a programming solution for WLED. This will be primarily used to create ...innovative lighting designs, specifically tailored for interior designers. Key Requirements: - Proficiency in Python programming language - Prior experience with WLED - Knowledge of advanced lighting techniques - Previous work on projects for interior design industry would be advantageous. Just write an API call with WLED json for WLED. I got a stripe with 300 LED. At power on start with LED 1, switch on one after another until LED 300 is reached. Let all switched on. This project presents a wonderful opportunity to showcase your programming skills in a real-world application enhancing the creativity of interior designers. Let's illuminate...

I'm in need of a professional presenter to help me with a minimalistic and modern logo pr...presentation. This is a crucial aspect for my business and I'm keen on making an impression. I will provide a PDF of the logo, and it's expected that you will have to present it in front of stakeholders on Google Meet. Key Requirements: - Prior experience in presenting presentations with professionalism. - Proficiency in explaining design and editing tools to enhance the presentation technical mode. - Ability to understand and convey the essence of a logo effectively. - To make sure the attendants of meeting will accept the logo. If you're someone who can make a logo shine through a presentation and are adept at communicating a modern and minimalistic style to stakeholde...

I’m in need of a talented writer who can captivate the interest of students. Though the specific topic and purpose of the writing project have been left undecided, it will be imperative for the successful freelancer to be adaptable and able to write on a variety of subjects. Ideal Skills: - Proven experience writing for students as your primary audience - Ability to switch between entertaining, informative, and persuasive writing styles with ease - Understanding of current student interests and trends across diverse topics - An adaptable and flexible writing approach Capture the minds of students and contribute to their learning with your engaging content creation. Apply today if you are up for the challenge!

I'm in need of a Business Development Executive to help grow my technology company. The role will encompass a range of critical responsibilities: - Sales Generation: You'll be expected to actively cont...key. I need someone who can conduct thorough market research to identify potential sales opportunities, trends, and potential risks. - Business Strategy Development: I'm looking for a professional who can help me develop effective strategies to grow and expand my business in the technology sector. I'm a fan of written communication, so I'd prefer the chosen candidate to use email as the primary mode of client communication. The ideal candidate will have a deep understanding of the technology industry, a proven track record in successful sales development, ...

As a technician experienced in soldering on industrial-grade electronic devices, I am in need of a skilled individual capable of working on circuit boards for repairing damaged components. Key Responsibilities: - Soldering on circuit boards to repair damaged components. - Prioritizing quality and precision in your work. - Ensuring the reliability of the soldered components. Ideal Skills and Qualifications: - Proven experience in soldering on industrial electronic devices, particularly circuit boards. - Proficient in the use of soldering tools and equipment. - Familiarity with best practices for repairing damaged components on circuit boards. - Attention to detail and a commitment to quality work. - Ability to work independently and meet deadlines. If you hav...

...example please design and don't use this exact one - BMPRO logo bottom left hand side - a pic of the product ( photoroom pic) bottom right hand side - make this pop out at you almost like a 3D image to get your attention - The following in dot point format on the left hand side in BMPRO fonts (attached) *1600W Pure Sine AC Inverter *DC (5-24V) And AC (240V) Out/Input *12 Power Outlets *1485Wh (12V 120Ah) *Core LiFePO4 (lithium) Benefits *Light Weight For Easy Transport *Integrated MPPT Solar Regulator *Ergonomic And Robust Case *Extensive Certifications *Non-slip Rubber Feet *Fast Charge Rate – 2.5hrs To 80% *High-contrast LCD Screen *Active Cooling *5-year Warranty - the following heading in BMPRO fonts (attached) "BMPRO Power Station" and under this write...

...drivers and riders. Integrate Additional Features: Explore opportunities to integrate additional features that elevate the user experience and set Turvy apart from its competitors. Suggestions include real-time ride tracking, in-app messaging, or driver rating enhancements. Incorporate Satellite and Street Views: Integrate Satellite and Street Views into the navigation feature, allowing drivers to switch between views according to their preferences. This addition enhances navigation accuracy and provides a richer user experience. Utilize Redlight and Stop Sign Indicators: Leverage Google GPS Navigation's capabilities to include red light and stop sign indicators, which will aid drivers in navigation and ensure safety on the road. Quality Assurance and Testing: Conduct th...

...the athlete during a game or training session. - Speed Metrics: Monitoring the speed at which the athlete is moving during different phases of the game. - Acceleration and Decelerations: Recording sudden changes in speed to analyze the player's agility and response times. - Heart Rate Monitoring: Capturing the athlete's heart rate to gauge their exertion levels during play. Ideal Battery Life: - The desired battery life for the device is up to 8 hours. It should be able to sustain continuous operation during a typical training session or game. Future Application: - While the initial focus is on soccer, the device should be designed with flexibility to be adapted for other sports in the future. Skills Required: - Proficiency in GPS device design and prototyping...

...in a corporate office displaying a static company logo, ignored by passing employees. Voiceover: "Or worse, they remain dark, a silent fixture on the wall." [0:16-0:20] Scene: A switch from dark, unused screens to vibrant, active displays in the same settings. Voiceover: "But what if these screens could speak to your audience, engage with every glance?" [0:21-0:25] Scene: A school where a previously blank screen now shows news, weather, and special educational announcements. Voiceover: "Imagine transforming a blank screen into a vibrant source of information and promotion." [0:26-0:30] Scene: Gym screens switch from off to displaying health tips, class schedules, and motivational quotes. Voiceover: "Or energizing gym-goers with dynamic...

I need a custom chromium browser with some features 1 - Users wont be able to install any extensions 2 - Chromium will come with 4/5 pre-installed extensions (I have extensions that runs in developer mode but not in crx file format) 3 - Disable all debugging and developer tools 4 - Disable View-Source 5 - Disable extensions un-install and install feature 6 - Disable settings and also disable all chrome:// features

As a business that values user experience, increasing the performance of our website is top priority. We are presently using Hostinger as our hosting provider but we're targeting enhanced speed and efficiency through Cloudflare. Here are the main areas we are aiming to improve: - Page load spe...should have: - Extensive experience in migrating websites to Cloudflare - Exceptional knowledge of both Hostinger and Cloudflare platforms - A proven track record of optimizing website speed and content delivery - Absolute commitment to meeting project deadlines Ultimately, we're looking for a holistic improvement in our hosting capabilities while keeping downtime to the absolute minimum during the switch. If you're up to the challenge, we'd love to hear your strategy f...

I am in need of a professional accountant to help me with my quarterly tax filings and 1099s. Currently, I am working with another provider for these services, but I am unhappy with their performance and looking to switch. Key Responsibilities: - Assist with quarterly tax filings - Handle 1099 preparation Ideal Skills & Experience: - Proven experience in handling tax filings for businesses - Familiarity with 1099 preparation - Previous work experience with dissatisfied clients Please include your background in similar projects and your approach to ensuring accuracy and timeliness in your bid. Would prefer an individual or company based in Florida, preferably the Amelia Island/Fernandina Beach Area.

The application in the Link below is to help sales people at car dealerships connect inventory with Facebook Marketplace. The app posts, deletes, and updates pricing on the users personal profile / marketplace account. I want to redesign this making it very flexible to give users a clear understanding and options to manage the listings on marketplace. Here is the...the current application. I will not HIRE or PAY anyone, until you have proven you can produce a quality result. You can think of this as an interview, to showcase your work. We already have this app running and working with customers. This is simply a redesign. Here is a link to the Desktop App:

I need to build a Mac/ipad application. Write in swift so it’s cross compatible. It is an html website editor WYSIWYG. I don’t need anything fancy, but I am wanting to build this because I need this for myself and there is not good ones available and maybe others could benefit from it. What I want is an html editor with live preview, where you can switch between the html and editing it as a text document and it auto converts to html. Main features include: Manage organization, including multiple html documents integrated, as well as other documents such as images. Organize a “project” with multiple files and folders, kind of like an IDE but simplified for HTML editing. Expect your website as code files in the same folder structure you set up so you can j...

...communication with a downloaded Large Language Model (LLM). The app should operate offline and include GPU utilization control. Requirements: 1. Cross-platform app (iOS & Android) with embedded Python. 2. Ability to communicate with a downloaded LLM offline. 3. Clean, intuitive chat interface. 4. Previous Q&A history section with retrieval and deletion options. 5. settings selection including Dark Mode, with the following options: Text-to-Speech Option Voice Input Meeting Summaries Document Summarization Bidding Details: Please provide bid cost and timeframe completion Additional Information: User-friendly interface and efficient functionality are key. Prior experience in similar projects is required. Seamless integration of required features is crucial. ...

I am seeking a professional who can create a technical drawing using Eplan. Your task will be: 1. Developing an intermediate detailed document that comprises both wiring diagrams and schematic symbols specifically. 2. Ensure it adequately fulfills it's purpose as a piece of technical documentation. Skills necessary for proceeding include proficiency with Eplan software, ability to create wiring diagrams, and familiarity with technical schematic symbols. Experience in producing technical documents would prove beneficial.

I am in need of a skilled Unity game developer to create a 2D chess-like game for Windows. The key features of this game are: - Offline Single Player Mode: This mode should allow users to either play a lone similar to game study or play against the AI in different difficulty levels. - Online Mode: Implement an online mode where players can play against random users or friends/other users if in their frindlist. - Game modes: game will also have different modes which enforces different set of rules to the game - Matchmaking: A matchmaking system should be integrated that ranks players according to their skills and uses an ELO ranking method. - Achievment: game will have an achievment system, which should be extendable overtime/ in future by deffinng new set of ru...

I have created circuit using proteus, I want to get PCB boards for this circuit. I need pcb layout andn / or gerber files to submit to pcb maker pls. respond if you have experience in this work, I will provide circuit

...Implement up to 15 different tabs, each selectable via specific user-defined abbreviations. Configuration in Preferences: Allow users to define and modify abbreviations for switching tabs in the application's Preferences menu. They should follow the format xyz{Enter}, and should trigger both the tab switch and the expansion of the respective abbreviation at the cursor's position. Instant Tab Switching: Tab switching must be instant and should include an audible confirmation to indicate a successful switch. Active Tab Functionality: Only the active tab should be allowed to replace abbreviations at any time. Inactive tabs should not have their abbreviations active, preventing any interference from multiple tabs. Abbreviation Triggering: The abbreviations for switch...

Hi Muhammad Sameer G., I have a new project for you. I need a template design for a "futuristic study briefing" presentation. the presentation has 10-15 slides, the first slide will be the summary of the whole study and the rest slides will be the study itself with some designs and diagrams that the author will use to fill up later during the writing. the project will be in both English and Arabic so the direction for the Arabic will be from right to left.

I'm in dire need of an experienced online English teacher who can effectively instruct my students to advance their proficiency in English. - Mode of Instruction: The teaching will solely be online. Knowledge in utilizing different types of educational tech platforms for teaching is preferred. - English Proficiency: The goal is to elevate my students to an advanced level of English. Previous experience in teaching English at an advanced level will be given precedence. - Area of Focus: Instruction should concentrate on improving conversation skills, grammar, and vocabulary. Hence, someone who is adept at teaching these areas is strongly desired. Applicants with a track record of successfully teaching these aspects via online platforms will be significantly advantaged.

I have a very basic high-level requirement for an ERP System that we need. I have the basic workflow with me. I need a Business Analyst to go through the requirement and create comprehensive flowchart diagrams, Detailed specification, and UI/UX plan. Tasks need doing: - Converts the business needs into detailed functional specifications. - Creates comprehensive flowchart diagrams to visualize the workflow. - May assist with the development of UI/UX planner. - Identifies integration points and necessary third-party services. - Ensures that all business requirements are met in the system design. I have a very limited budget, hence any entry to intermediate level Business Analyst apply! Previous experience should be validated!

...component will be an SMA connector, thats it. Skills and Experience: - Deep understanding of high-frequency (above 10 GHz) pulse antenna designs - Proven experience in circuit Design software to implement the design on a PCB layout. - Prior work in antenna design for radar systems - Strong knowledge of using design software for antenna modeling and simulation Project Details: - The antenna should operate at high frequencies (above 10 GHz). - This project is focused on a Plate Antenna Design. - The newly designed antenna will be used specifically for Radar systems. - The design of the antenna should be optimized for printed circuit board (PCB) implementation. We anticipate a robust design process that includes modeling, simulation, and verification stages. The ideal c...

I'm looking to switch my current WordPress website to Shopify. My main goal is to improve the overall ecommerce functionality and design options of my online store. Required Skills: - Proficient in both WordPress and Shopify platforms - Extensive experience in website migration, particularly from WordPress to Shopify - Strong understanding of ecommerce best practices - Capability to ensure a smooth transition with minimal downtime My budget is 3k INR

I'm searching for a competent freelancer who can create detailed, diagrammatic digital notes for Social Science. Key responsibilities: - Preparing comprehensive diagrammatic notes for Social Science topic - Organizing note...detailed, diagrammatic digital notes for Social Science. Key responsibilities: - Preparing comprehensive diagrammatic notes for Social Science topic - Organizing notes for easy access and comprehension Ideal Skills and Experience: - Prior experience in educational content development, especially in Social Science - Proficient in visualizing complex concepts and creating easy-to-understand diagrams - Detail-oriented and has the ability to simplify intricate concepts. In your application, please provide information about your relevant experience in si...

I need a knowledgeable electrical engineer or specialist to create detailed electrical design plans for my personal garage project. My need is solely for the electrical diagrams and not full construction blueprints. The garage will house basic household systems only, no heavy machinery or equipment, and no electric vehicle charging units. Ideal Skills and Experience: - Electrical Engineering - CAD/CAM - Building Architecture - Experience in drafting plans for building permits Expectations: - Producing a thorough, code-compliant electrical design - Ability to communicate clearly and iterate based on discussions - Completion within agreed timeline. A knowledge of local building codes and regulations would be advantageous.

I require a 10-page paper that focuses on comparing the transition to hydrogen internal combustion engine vehicles with electric/battery-powered cars. This paper should thoroughly explore the environmental impact, cost-effectiveness, and overall performance of these two types of vehicles. Key Areas to Cover: - Environmental Impact: The freelancer must analyze and present a detailed comparison of the environmental impact of hydrogen and electric vehicles. - Cost-Effectiveness: The paper should investigate the cost implications of transitioning to hydrogen internal combustion engine vehicles in comparison to electric/battery-powered cars. - Performance Comparison: A crucial part of the paper will be to comprehensively compare the performance levels of these two types of vehicl...

issues: Scenerio 1: 1. Launch the app 2. Tap on new password 3. enter something 4. tap on eye icon to switch to normal textfield 5. enter something 6. tap on eye icon again to switch back to SecureField 7. Enter something 8. issue: new password text get cleared unexpected Scenario 2: 1. Tap on new Password 2. Enter something on re-enter new password 4. tap on new password field 5. enter something 6. issue: new password in SecureField get cleared

...practices and website optimization techniques is a plus. This is an exciting opportunity for a skilled WordPress Developer to showcase their abilities and contribute to the success of our business. Help us create a professional and engaging website that effectively represents our brand. Our current website focuses on MSP services, but we would like to migrate it to a new host (already in place) and switch the service offerings from MSP services to email domain authentication services such as DMARC, SPF, DKIM, MTS, BIMI, and email deliverability. . We're looking for both content creation and website design. The resource hired will need to look at other DMARC and email deliverability websites for inspiration and language. Please note that we do not accept messages on Linked...

...experience. Ideal Applicants would have substantial experience in designing scalable, secure, and seamlessly integrable system architectures. A strong background in ITSM systems design, incident management, problem management, and service catalog frameworks would be highly valuable. The key components of a solution architecture design document include: 1. Overview of the solution 2. Architectural diagrams 3. System components and modules 4. Data flow and integration points 5. Non-functional requirements (e.g., scalability, performance, security) 6. Technology stack and tools 7. Deployment and infrastructure considerations 8. Risks and mitigation strategies 9. Assumptions and constraints 10. Future roadmap and enhancements 11. Screens design. 12. Any suggestions to be...

Brief: We are a health tech startup, operating in stealth mode, looking for a mobile designer specialized as a Figma Developer. We're seeking a talented individual to assist in crafting mockup apps. You'll be working on 2-3 very basic user flows initially, with the potential for more as the project progresses. Confidentiality and signing an NDA are mandatory, and we expect you to bring your creativity to the table, empathizing with our customers as you design. Requirements: * Proficiency in Figma, with a robust portfolio showcasing your design skills. * Portfolio showcasing previous designs and experience in creating mock-up apps. * Ability to think creatively and put yourself in the customer's shoes during the design process. * Strong communication skills to collabo...

Experience with Nintendo Switch must be verifiable.

I need a visual representation of the system architecture for my .ipynb file. This will be based on my approach using 3D CNN and Transfer Learning for Brain Tumor Classification. The main purpose of this diagram is to provide an overview of the system architecture, similar to how it is in re...how it is in research papers. It should be clear, detailed and well-annotated to help me understand the flow of data and the various components involved in the process. Key Requirements: - The diagram should be in PNG format. - Include detailed annotations to help me understand the components, their interactions and the flow of data in the system. - Proven experience in creating architecture diagrams, especially in the context of machine learning or deep learning projects, would be highly b...

Hello i need to apply the redesign to Light/Dark Mode for iOS App from provided style on mode change. the object containing the styles is already binded in views and is already present a working event listener that detect the change. But the style change is not dynamic. If you think you can do it please name your price and deadline

I am learning and facing an issue when creating a PWA: 1. I want the app to work as PWA, currently doesn't ...offline %100 3. npm run dev shows 2 warnings, I would like to fix: Warning 1: ⚠ Invalid options detected: ⚠ Unrecognized key(s) in object: '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23' Warning 2: ⚠ InjectManifest has been called multiple times, perhaps due to running webpack in --watch mode. The precache manifest generated after the fi...

Create 5 Diagrams from the 19 pages shared.

I'm looking for a skilled developer to take my chess-centric game online with player-to-player (PvP) mode and also enhance it with offline single player (PvE) mode. The game should be able to run on a browser (so HTML powered?) and currently the concept prototype is built in Gamemaker. It has couch PvP functionality that works but would like to scale it to online multiplayer PvP as well as PvE (with computer playing as enemy). If Gamemaker is not the best for this purpose, I am willing to work and rewrite the game logic in a different application. Looking forward to collaborating.

I'm looking for a professional who has experience in debugging ESP32 through JTag. My circuit with ESP32 is newly pronted and not tested yet. I need to do some steps with an expert who can dive deep into the debugging process. The ideal freelancer for this job should have: - Proficiency in handling and debugging ESP32 through JTag - Familiarity with Espressif IDF development environment

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I am seeking an flutter developer to make a single modification: switch it from dark mode to light mode. Here are the details: - I have purchased flutter app code from Codecanyon. I just want someone to build ios app with that purchased code & publish to app store by changing app name, app icon, package name, splash screen animation etc... - Color Adjustment: The color scheme should be shifted to neutrals and pastels to suit the light-mode aesthetic. Specifically, I want to change colors, not fonts or icons. - Publishing to the App Store: It's crucial that you have experience in this area, as I will need you to guide the app from final code to publication. Rest assured, I possess the necessary files and credentials. Ideal Skills: - Expertise in ...

I am seeking a proficient PCB Designer who can help me design a PCB layout for Buck Boost Converter circuit. The project specifics are: - The PCB is only two layers. Front copper layer and Back copper layer. - KiCad is the software to be used. - Working with both through-hole components and surface-mount devices to develop the PCB. - The primary application of this board is for prototyping, so accuracy and attention to detail are a must. Please make sure to include examples of your past PCB designs in your proposal if available.

I am searching for an accomplished electrical engineer and coder who possesses advanced technical abilities in circuit design, analysis, and programming microcontrollers, namely with Raspberry Pi. These skills are necessary for the fruitful completion of the project. Key Responsibilities: - Design creativeness is a must as I place an emphasis on compact-sized micro-circuits. - Robustness is critical in order to effortlessly connect to external devices. - Implementing GPIO pins for sensor integration requires comprehensive expertise. - Responsibility includes diagnosing and troubleshooting electrical systems when the need arises. The successful freelancer will ideally have substantial experience in Python as this is the preferred programming tool for this project. The end goal is ...

I'm in need of a professional designer who can create captivating packaging for data cables and charger adapters. The design should appeal to a broad audience, encompassing all age groups. Key Requirements: - Create engaging, eye-catching packaging that appeals to a wide demographic. - Ensure the design reflects the high-quality nature of the products. - Design style is open-ended, giving you creative freedom to impress. Ideal Skills and Experience: - Proven experience in packaging design, ideally for tech accessories or similar products. - Understanding of design principles for appealing to all age groups. - Ability to create original, engaging designs that stand out on shelves or in online stores.

I need a React Native expert to help design and implement a light and dark mode for an iOS app. The details of the current version of React Native being used, whether the mode should be automatically detected, and if the modes will have different layouts or color schemes, have not been specified. Ideal Skills: - Proficiency in React Native - Experience with iOS app development - Knowledge of light and dark mode functionality Your responsibilities include: - Designing a user-friendly light and dark mode - Implementing the design into the app - Testing for functionality and UX issues I hope to collaborate with a developer who can provide creative solutions and is open to discussion. Open, regular communication regarding project updates is vital. Please provide...

I'm in need of an electronics professional who can convert my detailed Arduino connections into a clean, organized schematic diagram. - You will work on the Digital input/output pins, Analog input pins, Power supply connections, literally all connections of my Arduino setup. Essential Skills and Experience: - Knowledge of Arduino - Proficiency in creating schematic diagrams - An eye for detail, and great organizational skills. A schematic will help us represent my setup visually. Our goal is to have a convenient direction for future referencing. In your bid, please include examples of similar work you've done in the past.

I'm searching for a competent freelancer who can create detailed, diagrammatic digital notes for Social Science. Key responsibilities: - Preparing comprehensive diagrammatic notes for Social Science topic - Organizing note...detailed, diagrammatic digital notes for Social Science. Key responsibilities: - Preparing comprehensive diagrammatic notes for Social Science topic - Organizing notes for easy access and comprehension Ideal Skills and Experience: - Prior experience in educational content development, especially in Social Science - Proficient in visualizing complex concepts and creating easy-to-understand diagrams - Detail-oriented and has the ability to simplify intricate concepts. In your application, please provide information about your relevant experience in si...

Development of an educational website on WordPress focusing on content organization and accessibility. The site will feature a post categorization function to facilitate user navigation. Inspired by the provided prototype, the design will be modern and intuitive, aiming for a pleasant and efficient user experience. The goal is to provide a user-friendly platf...navigation. Inspired by the provided prototype, the design will be modern and intuitive, aiming for a pleasant and efficient user experience. The goal is to provide a user-friendly platform for students and educators to access and share knowledge in an easy and organized manner. You can view the prototype at this link:

I'm looking for a freelancer who can help me identify distributors and pricing for new high voltage utility items, specifically transformers, circuit breakers, insulators, motors gears, and communication equipment. Key Responsibilities: - Research and identify reliable distributors of new high voltage utility items in North America - Obtain pricing information for these items - Provide a comprehensive report listing distributors and their pricing for each type of item Ideal Skills and Experience: - Proven experience in market research and distributor identification in the electrical utility equipment or similar field - Excellent communication skills - Strong analytical skills to determine competitive pricing - Knowledge of the high voltage utility equipment market, specific...

Hi, I'm looking for a graphic designer who has a deep knowledge of American culture, style, and trends. Your task: - Create a cute womens birthday design ...commercially approved fonts only from or Google Fonts. - Provide evidence that graphics and fonts used are properly licensed and approved for commercial use - Experience with Notion and Dropbox for project management and file sharing. File Specifications: Final designs to be delivered in PNG format with transparency. Required dimensions: 4500 pixels wide by 5400 pixels tall. Color mode: sRGB. Application Instructions: Please include examples of relevant t-shirt designs in your portfolio. When applying please mention the required file dimensions to confirm you have fully read the project description. Thank you!

I'm looking for an expert to help with uninstalling Windows Server 2016 (evaluation mode) and installing Windows 10 Pro on my laptop. Here are the specifics: - I'm seeking this migration for personal use, as I find Windows 10 Pro more suitable for my needs. - I've confirmed that there's no necessity to back up any data before the migration. Ideal Freelancer: - Proficient in Windows Server and Windows 10 Pro migrations - Can ensure a smooth transition without data loss - Able to advise on or assist in obtaining a Windows 10 Pro license, as needed.