Simple volt battery charger circuit diagram jobs
I'm in need of a comprehensive layered architecture diagram for a trading application. The diagram should include the following components: - User Interface - Business Logic - Database The desired level of detail is "Detailed with components." The ideal freelancer for this project should have a strong background in software architecture and experience in creating layered architecture diagrams. Excellent communication skills and attention to detail are critical. Please provide examples of similar work you have done in the past.
I'm looking for a flyer designed to boost sales of our residential solar and battery systems. The target audience for this flyer is homeowners, and the key message to convey is cost savings. Ideal Skills: - Graphic Design - Marketing - Copywriting - Understanding of Solar Energy Concepts Experience: - Prior experience designing sales flyers - Experience working in the renewable energy sector is a plus
I'm in need of a compact, double-layer PCB designed for a digital circuit. The project involves creating a Gerber file that is ready for printing, accommodating the given circuit diagram. The PCB should be small and compact, suitable for accommodating a digital circuit. The ESP32, SIM800L, and ADS1115 will be mounted on a 2.54 mm pin female single-row header strip. All connectors will use 5 mm PCB terminals with standard 0.1″ (2.54 mm) spacing through holes. 6 X 14 CM PCB Board - Power PCB 14 x 14 CM PCB Board ESP32 38Pin Development Board --> Hi Link HLK-PM01 5V/10W --> 2.54mm Pin Female Single Row Header Strip -->
I'm in need of a graphic designer to make a logo with the attached file only the logo part with the crown. Make sure the crown is gold color please. try to keep the font style please
I'm looking for a skilled developer to create a straightforward VST utility plugin. The primary function of this plugin is to output audio from a mixer track over USB to an ESP32. Key Requirements: - The VST utility tool needs to be compatible with both Windows and macOS platforms. - Understanding and experience with ESP32 integration will be a significant advantage. - Knowledge in developing VST plugins and audio processing will be highly beneficial. Please ensure to include examples of your previous work with VST plugins in your proposal.
Hello. I would like to create a logo for an Airbnb business. I already have some basic sketches and drafts so it really needs to be adjusted and improved a little. It should be a fairly smooth job for your agency. please let me know asap if you can take up the job. Thank you very much.
Title: PCB Design with Gerber Files, Schematic, and BOM Description: I am looking for an experienced PCB designer to help me create a custom PCB design for my project. The design should include: Schematic Design: A clear and detailed schematic of the circuit. PCB Layout: Design the PCB layout based on the provided schematic. Gerber Files: Generation of Gerber files for manufacturing. BOM (Bill of Materials): Will be provided and open to any modifications for better performance,Provide a complete BOM with part numbers, specifications, and suppliers (e.g., Digikey, Mouser). Project Requirements: Board size: 70mmx70mm Layer count: 10 Layer Component preferences: Drill Hole Special requirements: TI Processors and components preferred Target application: Multi Protocol IoT gateway Com...
...drafted. You will only need to refine the drafts, ensure alignment with diagrams, and assist with filing. Simplified Scope of Work: Focus on diagram creation and refinement (5–10 diagrams per patent). Align descriptions and claims with appropriate numbering and diagram references. Time-Efficient: This is not a project that requires building from scratch. With much of the heavy lifting done, you can focus on adding value with your expertise. Flexibility & Recognition: As a freelancer, you’ll have the flexibility to manage your time. Your contribution will play a critical role in filing patents for early publication. Key Tasks and Responsibilities Diagram Creation: Refine high-quality diagrams (5–10 per patent will be provided by us) to complem...
I need an experienced and fresher technician for on-site battery replacement in my Online UPS system. The service should be prompt, professional and ensure that the UPS is fully operational post-service. pune location
I'm looking for a developer to create a simple 2D scene generator using GNN in Python or any programming language you are comfortable with. The project doesn't need to be original and you can copy from other public works as long as it functions well. Purpose: This generator is intended for educational demonstrations, so clarity and simplicity are key. Target Platform: The scene generator should be compatible with Windows. Functionalities: The basic functionality of this generator should include object placement within the scene. Ideal Skills: The ideal freelancer for this project should have a strong background in Python or a suitable programming language, experience with GNN and 2D scene generation, and an ability to create software for educational purposes.
Project Description Hello! We are Revive Batteries, a company committed to sustainability through the recycling and reuse of lithium batteries. We are looking for an experienced freelancer to design and develop a professional website that reflects our mission and values. Main Objective: Create a visually appealing, functional, and optimized website that becomes a reference in our industry. Project Requirements: Site Structure: Home Page: Introduction to the company, mission, and vision. About Us: Our story, team, and core values. Services: Explanation of our recycling and reuse solutions. Sustainability: Highlighting environmental impact and the benefits of our processes. Blog/Insights: A space to share relevant articles and news. Contact Us: Contact form with Google Maps integration....
...by vehicle owners, offering convenience, transparency, and quality. Key Features: Comprehensive Services: 24/7 roadside assistance. Customized vehicle health reports. Timely service reminders. Fast doorstep service. Real-time tracking of service providers. Flexible payment options. Diverse Offerings: Basic and complex vehicle services for bikes, cars, and autos. Petrol and diesel delivery. Battery replacement and vehicle scrapping services. Vehicle washes and cleaning. Routine maintenance such as oil changes, filter replacements, brake inspections, alignment, and suspension checks. Quality and Trust: Collaborations with OEMs, insurance companies, and warranty providers for seamless claims. Certified service providers and local mechanics. Regular customer reviews and feedback ...
I'm looking for someone to help me with creating a data entry form . The Excel template is provided by me. This will be a simple form that I can add my projects data to a spreadsheet also I can edit the Data. The Excel rows should be added automatically once a new project has been added .
I'm seeking a professional logo designer to create a simple, minimalistic logo for my brand. The logo should be embodying a modern and sleek aesthetic. Key Requirements: - Design a geometric, minimalistic logo - Convey a modern and sleek mood - Primarily geared for website use Ideal Skills and Experience: - Proven portfolio in geometric and minimalistic design - Strong understanding of modern design principles - Experience with designs specifically tailored for web use Please provide examples of your previous work that align with these specifications.
I'm looking for a skilled developer to create a robust ASP.NET Core MVC web application on a topic E-learning Platform. The application will require: General Conditions for Project: Project web application design (function requirements, design/class diagram/database diagram and gross UI). ASP.NET Core MVC Web application (version 8.x or higher) The application can be created completely in this technology, or can only be used for back-end, eg in the form of web API. Even so, the project must meet the conditions of use of MVC, multilayer architecture, object programming. Also, the SQL code line must not appear in the web project to separate the web page and database code (the exception is the call of SQL procedures - but make sure you know what "SQL procedure" ...
Similar to the EV chargers one and layout, but with these details, please.
I'm in need of an expert to design a circuit for an induction heater. This heater will be specifically used for heating non-ferrous metals like brass. Key Requirements: - The induction heater circuit should be designed to handle a power output of up to 1kW. - The design should be robust enough to endure the rigors of metal heating and forging. - Experience with induction heater designs and metal forging applications would be highly advantageous. Ideal Skills: - Circuit design - Knowledge of induction heating technology - Experience in metal heating and forging applications - Understanding of non-ferrous metal properties and heating requirements.
Add 3D model, add sample world information, give overall block diagram and tap points (such as sockets, interface, etc)
...a plasma discharge in an aerated water mixture. Key tasks include: - Developing a usable laboratory version of the power supply - Designing a board-level version for product integration - Ensuring the AC output is suitable for plasma generation The initial laboratory version will need to meet the exact specifications of the LF-500. Safety features are crucial, with both overload and short-circuit protection required. Ideal candidates for this project should have: - Extensive experience in high voltage power supply design - Proficiency in creating laboratory-grade equipment - Capability to design board-level versions for mass production - Strong understanding of safety features in high voltage equipment - Familiarity with plasma generation equipment Please note, the frequen...
...modern technologies like React.js, Vue.js, or similar. Database Management: Support for MySQL, MongoDB, or equivalent solutions. Deployment Automation: Seamless deployment to platforms like Heroku, Vercel, or custom servers using CI/CD pipelines. User Interaction: A clear and intuitive web/mobile interface where users can input tasks. Progress tracking and detailed output logs. Visual Diagram: Include a diagram explaining the workflow, such as React → Node.js Server → OpenAI API, showing the interaction between components. Proposal Requirements: Please include the following in your proposal: Examples of similar projects you’ve worked on. Your technical approach to implementing this system. Estimated timeline and cost for delivering the project. Suggestio...
I'm seeking an Android developer to create a simple APK for me. This app should allow users to select from a checkbox list of installed apps. The selected app will then auto-launch upon system start. The total budget for this project is $50, as it doesn't require an attractive user interface, just a standard one. should autolaunch app again in case of crash. The app must be a NO ROOT app, capable of working in the background on either Android version 12 to 14 Key Requirements: - A checkbox list of installed apps for app selection - Silent notifications when an app is launched Please only reach out if you're comfortable with the budget and able to develop this app.
I'm in need of an experienced electronics engineer with a strong background in circuit design. The primary goal of this project is to design a circuit for a piece of industrial equipment focused on automation control. Ideal Skills: - Circuit Design - Industrial Equipment Knowledge - Automation Control Expertise Please note, the main focus of this project is circuit design. Experience with prototype development would be beneficial, but it's not the primary focus.
I'm seeking an electrical engineer with expertise in load calculations. The project involves working with various system components, including generators, transformers, motors, and cables. Ideal skills and experience include: - Proficiency in load calculations - Experience with short circuit calculations - Knowledge of circuit design, power systems, and telecommunications - Familiarity with generators and other system components - Expertise in using relevant engineering software - Creating and approving plot plans - Possesses knowledge about solar systems, if applicable - Billingual (Spanish and English) , if applicable
Not a charger. Not a replacement battery. Not out of stock. The actual battery. See attachment. Snip the ad without contact information and I will pay you for the details. $20 for finding it.
Hi Avtar, We need a simple 3D drawing done for a U channel brack for our business. It's just a diagram and does not need to be rendered. Is that something you are interested in doing? There is a chance that we might need a rendering in the near future. Thanks! Jeff Lavery
I'm seeking a freelancer to create simple selfie survey videos about food. The specific food category to be featured, the purpose of the videos, and the target audience have not been finalized. Your role will include: - Developing engaging selfie survey content focused on food - Creating videos that can appeal to a wide audience - Understanding the nuances of video content for potential market research, social media engagement, or customer feedback Ideal Skills and Experience: - Proficiency in video editing software - Creativity in content creation - Understanding of various audience demographics - Experience in creating social media content - Ability to deliver engaging and high-quality videos
I need a simple photoshop job done. I think it should be easy for someone with correct skills. I need it done very quick, so only apply if you can start straight away. Thanks
I am looking for a reliable and detail-oriented freelancer to create short tutorial videos based on detailed scripts I will provide. These videos are designed to be quick, simple, and easy to produce, with each video lasting between 30 seconds to 90 seconds. What You’ll Do: Follow clear and concise scripts provided for every video. Perform straightforward tasks such as visiting websites, typing specific keywords, or clicking certain buttons. Record your screen while completing the steps outlined in the script. Ensure smooth transitions and a clean presentation in the video. Requirements: Basic screen recording skills (no fancy editing required). In your bid please let me know what screen recording software you will use. Attention to detail to ensure the scripts are followed...
Provide a well-defined architecture diagram. Part=1
I'm in need of a skilled designer to create an SVG infographic for educational purposes. Key Requirements: - Experience in designing infographics, particularly SVG formats. - Ability to create clear, visually appealing and informative diagrams. - Understanding of technical information and ability to translate it into a visual format. - Use the uploaded diagram as a template to add a few more labels/lines that will be specified - Maintain the information on the template and keep a similar look and feel. nb. a source svg file is provided as a guide.
Hi Freelancers, I am looking for a talented and creative designer/team to help bring my pet services app to life using Figma. The ideal candidate will have experience designing intuitive and user-friendly mobile apps, with a keen eye for detail. At this stage I only require a simple "no bells & whistles" UI wireframe. You will work closely with me to design the app’s interface based on detailed wireframes and documents that will be provided to the chosen applicant / team.. Please understand this job is just for a figma app wireframe...not the actual app itself. Responsibilities: Design the user interface (UI) for a pet services mobile app using Figma Translate wireframe guides, provided as PowerPoint and Word documents, into functional and visually appealing ...
********************Over Budget & change price will be removed and rated.********************* I am looking for a proficient developer and UI designer with over 5 years of experience and a proven track record. I need payment integration for a system that does not have an SD...details. ********************Over Budget & change price will be removed and rated.********************* Issues to be fixed include: The currency symbol/logo is not appearing correctly. The live tracking of the delivery boy stops when the phone is locked. This needs to be resolved so that the tracking continues even when the phone is locked, as keeping the phone screen on continuously drains the battery quickly. ********************Over Budget & change price will be removed and rated.**********...
Design of a compact, single-layer PCB with a simple layout. Final output to be provided in Gerber file format.
I need a simple PCB designed for a schematic I will provide. The primary application for this PCB is in consumer electronics. The components will be a mix of both surface-mount and through-hole types. Key requirements include: - Designing the PCB to be as small as possible, given the constraints of the components and the schematic. - Ensuring the design is suitable for consumer electronics, with considerations for durability and reliability. - Incorporating both surface-mount and through-hole components accurately in the design. Ideal skills include PCB design experience, familiarity with consumer electronics, and capability to work with a mix of component types. Please provide examples of similar projects you have completed.
...developer to implement a feature in my Android app using the MPAndroidChart library. The task involves creating a line chart to display the battery level history over the past 24 hours. Implementation must be the same as Xiaomi have in their battery section. Key Requirements: - The graph should distinguish between different states with specific colors: - Charging state in green - High usage in red - Normal discharging in blue - The chart should have a highlight functionality akin to what Xiaomi uses in their settings Data Specifications: - The chart will be plotted using a custom dataset stored in a mutable list - The data intervals for the battery level history are every 1 minute Ideal Skills: - Proficient in Kotlin and Android development - Experience w...
I'm looking to set up a straightforward cloud flow with Microsoft Power Automate. This flow should be triggered whenever any changes occur in a specific Excel file stored in SharePoint. Key Features: - Activation of a pre-written desktop flow upon detecting any...of a pre-written desktop flow upon detecting any alterations in the Excel file. - No additional tasks or notifications required post desktop flow execution. - The sole trigger for this cloud flow is any sort of modification to the Excel file. Requirements: - Proficiency in Microsoft Power Automate is essential. - Experience with SharePoint and Excel is highly desirable. - Skills in setting up simple, effective automation flows. Please note, this project does not require any error handling or notifications in case of...
I need an expert who can help me identify the connections on my printed circuit board (PCB) to various components. There are available pins on the board for bonding. After establishing the connections, I need operations performed to control a stepper motor which is connected to the board. All communication and connections to be performed through Bluetooth LE Key Tasks: - Identify connections on the PCB - Connect and bond to the board using Bluetooth - Control the stepper motor with Start/Stop and Direction control commands Ideal Skills: - PCB identification and connection expertise - Bluetooth connection experience - Stepper motor control knowledge Please note that I do not have any schematics or part numbers for the PCB. It is crucial that you have the necessary skills and exper...
I'm looking for an expert in electronics who can design a RGB LED circuit board for a custom electronics project. Key Requirements: - The circuit board will control a 12x12 inch matrix of dot LEDs - The control will be via a microcontroller, specifically an Arduino or Raspberry Pi or Teensy 4.1 Ideal Skills: - Expertise in circuit design and microcontroller programming - Experience with RGB LED projects - Ability to create a 12x12 inch matrix of dot LEDs
I'm seeking a seasoned software developer to create a basic inventory system for my tile shop. This software must encompass several key capabilities: - **Report Generation**: The primary function of this system is to generate comprehensive reports that will help me understand stock levels and sales trends. - **Order Management**: The software needs to encompass several order management features. This includes tracking orders, maintaining an order history, and sending notifications about order status. - **User Access Control**: The software should accommodate different user access levels. Specifically, there should be distinct access rights for the admin and the staff only. Ideal candidates for this project should have: - Proven experience in software development, preferably with a f...
I need a simple Java application source code that focuses on user management. The source code should be managed in Azure Repos. Key Requirements: - The application must be deployed using Azure Kubernetes Service (AKS). - The web application needs to run on port 5000. - The user management should be handled through a traditional username and password authentication method. Ideal Skills: - Proficiency in Java. - Experience with user management systems. - Familiarity with Azure Repos and AKS. - Knowledge of deploying applications on port 5000. - Create infrastructure using terraform
Hello Need a superb designer to very quickly create designs for a news website on Figma Follow this reference: Pages are: home, categories, news list, news article, about, terms, contacts Modern, minimal & clean, mostly white & 1 or 2 other colors based on the logo Simple job Ready to hire now! Thanks, Vosti **Start proposal with "Ready now"
I'm looking for a developer to create a straightforward stock entry app for Android. This app should come with a user-friendly dashboard and basic stock entry features. Essential Features: - A simple stock entry interface - A comprehensive dashboard for stock overview - Reporting and analytics capabilities Please note that this app will be open access, meaning it won't require user authentication via email/password or social media. Therefore, the focus should be on creating a smooth and intuitive user experience without the need for logins or account setups. The ideal candidate for this project should have: - Proven experience in Android app development - Strong skills in creating engaging user interfaces - Prior experience with integrating reporting and analytics feat...
I need a Shopify developer to build a site showcasing countertop slabs, similar in style and layout to Imagine Surfaces () . The website will be informational only—no checkout or SEO features are required. Key Requirements: Customize or create a Shopify theme focused on displaying countertop slab products Include clear product images and brief descriptions Omit checkout functionality (informational only) Ensure a clean, modern design that is mobile-friendly Deliverables: Fully functional Shopify site (no checkout) Polished design reflecting the example site’s style Quick turnaround (please provide estimated timeline)
I'm seeking a professional with expertise in creating Single-Line Diagrams (SLD) for solar exemption purposes. I need a comprehensive SLD, a Zone Diagram, and details about connection point size and location. All documentation must adhere to the National Electrical Codes. Key Requirements: - Creation of a Single-Line Diagram (SLD) that includes circuit breakers, fuses, and power flow arrows. - Comprehensive understanding of the National Electrical Codes to ensure compliance. - Experience with solar exemption documentation is highly desirable. - Ability to create a Zone Diagram and identify connection point size and location. Please provide examples of similar projects you have completed in your bid.
I need a modern, neutral-colored logo for our annual Sales Kick Off 2025. The logo should include our company logo, the text "Nectar Sales Kick Off '25", and the tagline "Make your mark". There are no additional graphic elements or icons required, just a clean, professional design which we are susing for a singular event. I like the idea of "Sales Kick off", "Make your Mark" being in cursive. Maybe "Make your mark" be the main title with "Nectar Sales kick off '25" underneath. Attached are a few company logos- we would like to have one of them in there- feel free to use whichever you would like Ideal skills for the job include: - Graphic Design - Logo Design - Adobe Illustrator - Visual Communication - Brand Strategy...
I need someone to create a line graph with provided data. And also a copy of the template. In google sheets format. This will be to show a month by month progression rate for number of quotes sent and accepted for 4 sales reps.
I have a Figma design for a simplistic site. The project involves creating a website with the following key functionalities: - Document Upload: Users should be able to upload various types of documents. - Personal Data Upload: Users need to provide their name, skills, interests, contact information, and profile picture. They should also be able to upload files containing their projects, diplomas, text documents, and schemes. - Recommendations Area: The site should include a section where recommendations are provided. These recommendations will come from a collaborator's list, indicating what contests they entered, and randomly generated recommendations. - Activity Summary Download: Users should be able to download a summary of all their account activities. -Saved documents list. -rec...
