Circuit diagram 12v batterycông việc

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Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo động đột nhập. - 3 ngõ Output khiển tích hợp timer: bơm hơi, đèn, quạt. Bạn thạm gia dự án có thể chọn 2 phương án: giá thầu tổng hoặc chỉ thi công (vật tư dự án cung cấp)

Làm game hỗ trợ học tiếng anh trực tuyến bằng unity 2d, học ngữ pháp hay từ vựng đều được, Chỉ đơn giản nhưng ý tưởng hay, lm xong mô tả lại code và vẽ sơ đồ class diagram, sequence diagram, usecase diagram.

I need someon whoo Will make a research or find a product on the market for me. I need a micro gps trucker, which can be attached to a pigeon leg so small waigt max 15grams, for my studies of pigeons, the battery must resist for 3 day. so i need a micrko gps trucker who Will show me on the app on the real time the exsact location where the bird is. IF THIS ALREDY EXSIST ON THE MARKET i need a price and a supllyer for big qutities of micro truckers or if isnt jet on the market. I need a research who should built this mikro trucker for me and for how much, so find me a suplier to who Will produce it. TIME TO do until 4.4.2015- that you have time to contact the suplier. Money for the reserch 15 usd(exact result i Will tellyu on private)

...consists of 50mm flatsteel (or aluminum) with 4mm thickness. The rail has not been constructed yet but is thought to be flat steel or aluminium. The rail goes in a loop and is rising and falling throughout the space it is installed (indoors). Ideally it should be able to run for up to 8 hours continuously before charging. When power button is activated it will run laps on the track until battery runs out. The vehicle itself should be 3D printable, so that design can be done remotely and printing and assembly locally. One requirement would then be that you have access to a 3D-printer so that you could do functional tests of the design. I have made some functioning prototypes with N20 motors (around 100-200 rpm). These motors and design were too noisy, so design and compone...

I'm looking for a skilled Python game developer to create a game-based user interface (UI) for an off-grid solar wind battery generator system. I am just looking for the UI component at this time, please look at the attached pdf .... the display is 800X800 but is round :-) Key Responsibilities: - Real-time Monitoring: The UI must allow for the real-time monitoring and visualization of various system parameters. - Energy Metrics: The specific parameters to be monitored include energy production, energy consumption, and battery status. Ideal Candidate: - Proficiency in Python and game development, particularly with the Pygame library. - Prior experience designing UIs for renewable energy systems is a plus. - Skills in creating engaging, interactive game-based interfac...

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I'm looking for skilled, detail-oriented professionals for a short-term Network Assessment Project. Your job will be to evaluate and document our network infrastructure, which includes switches, firewalls, and access points. Key Responsibilities: - Conducting an on-site evaluation of our network infrastructure - Documenting your findings in a comprehensive manner - Creating a detailed network diagram based on your assessment The primary goal of this assessment is to create a clear, accurate representation of our current network setup. A thorough understanding of network infrastructure and diagramming is essential. This position offers flexibility with ongoing future assignments.

I need a professional to install a solar battery in my garage, with the purpose of providing backup power. The battery will be connected to my existing solar panels, which have a capacity of 5-10 kW. Key Requirements: - Expertise in solar battery installation - Experience working with 5-10 kW solar panel systems - Ability to ensure the system provides reliable backup power Ideal Skills: - Knowledge of solar energy systems - Electrical engineering background - Problem-solving skills to address potential installation challenges I'm looking for a freelancer who can complete this project efficiently and effectively. Please provide examples of similar projects you've completed. Knowledge of E48-2.0 ABS alliance batteries. Have 10 batteries but pl...

I need a professional design upgrade for my flowchart. - Purpose: The flowchart is intended to explain a process. - Style: The desired aesthetic is minimalistic, so the design should be clean and uncluttered, yet visually appealing. - need diagram in ppt with animation (not jpeg) Ideal candidates should have experience in graphic design and a strong understanding of creating flowcharts.

I'm seeking a skilled who can quickly and accurately design a mixed-signal circuit using the Proteus/ISIS simulation software. This project revolves around the study of a photovoltaic-wind hybrid network connected to a High Voltage Direct Current (HVDC) bus. Key aspects of the project include: - Understanding and implementing the complexities of a hybrid renewable energy network. The ideal candidate for this project will have: - Proficient experience with the Proteus/ISIS simulation software. - Experience with designing circuits for renewable energy systems. Speed and accuracy are paramount for this project, and I am prepared to compensate appropriately for high-quality work.

I need a circuit board designed and built that uses an ESP32 to drive a large number of LEDs (SMD, 300-500). The LEDs should be arranged to represent a detailed map that will be provided. Key Requirements: - Design and construct a visually appealing circuit board (as it may be directly exposed to end user) - Use an ESP32 to control a large number of LEDs (you will have to explain how you plan on doing this) - Arrange the LEDs according to a detailed city map which I will provide on the circuit board. Ideal Skills and Experience: - Electronics and circuit board design - Proficiency with ESP32 - Experience with LED projects - Design skills for creating an aesthetically pleasing product

I am in need of an experienced electrical engineer specializing in circuit design. The project involves designing a circuit for an unspecified application, so versatility and creativity are key. Ideal candidates should have: - Extensive experience in circuit design - Ability to work on various applications, from consumer electronics to industrial machinery - Innovative thinking for creating efficient and effective designs

I...the attached product images and our logo - Include our website - - Incorporate a QR code (link will be provided to the winner) - Use email address (also supplied to the winner) - Do not include telephone numbers, physical address or price The flyer should be aimed at outdoor enthusiasts. Therefore, it should highlight the key benefits of the wristband which are: - Long battery life - Water-resistant - Chemical-free Ideal Skills: - Graphic Design - Social Media Marketing - Understanding of Outdoor Enthusiast Target Audience - Ability to Create Modern, Minimalistic Designs YOU MAY CHOOSE TO INCLUDE A FADED BACKGROUND FEATURING THE MOZZIE MAN (attached ) YOU MAY CHOOSE TO USE SOME CARTOON MOSQUITOES IN THE FLYER AND I HAVE ATTACHED SOME REALLY GOOD MOSQUITOES I OWN

I'm in need of a basic precision, manually controlled, adjustable current regulation circuit that can handle up to 15A at 170VDC. The primary application for this circuit will be within power supply systems. Key Requirements: - The circuit should be able to adjust the current from 0 to 15A. - It should be designed for use in power supply systems. - The level of precision required for current regulation is basic. - The control for adjusting the current should be manual or digital. Ideal Skills: - Circuit design and development. - Experience with power supply systems. - Understanding of basic precision regulation.

...an engaging and interactive Social Networking mobile application, specifically for the Android platform. Ideal Skills and Experience: - Proficiency in Android app development - Strong understanding of social networking app features and user interface - Experience with integrating social sharing features - Knowledge of mobile app security measures - Ability to optimize app for performance and battery life - Good communication skills to understand project requirements and provide updates. The app should include: - User profiles and customizable settings - Friend requests and following features - Chat functionality - Post sharing capabilities (text, images, videos) - Notification system for interactions - Search functionality for users and content - Privacy settings for user co...

...an engaging and interactive Social Networking mobile application, specifically for the Android platform. Ideal Skills and Experience: - Proficiency in Android app development - Strong understanding of social networking app features and user interface - Experience with integrating social sharing features - Knowledge of mobile app security measures - Ability to optimize app for performance and battery life - Good communication skills to understand project requirements and provide updates. The app should include: - User profiles and customizable settings - Friend requests and following features - Chat functionality - Post sharing capabilities (text, images, videos) - Notification system for interactions - Search functionality for users and content - Privacy settings for user co...

...an engaging and interactive Social Networking mobile application, specifically for the Android platform. Ideal Skills and Experience: - Proficiency in Android app development - Strong understanding of social networking app features and user interface - Experience with integrating social sharing features - Knowledge of mobile app security measures - Ability to optimize app for performance and battery life - Good communication skills to understand project requirements and provide updates. The app should include: - User profiles and customizable settings - Friend requests and following features - Chat functionality - Post sharing capabilities (text, images, videos) - Notification system for interactions - Search functionality for users and content - Privacy settings for user co...

I am looking for an expert in animation engine development who can create an engaging and educational animation engine for teaching computing The project will also require the creation of a comprehensive architectural diagram to outline the application architecture and its various components. details in attached

... and pool cover Easy To Assemble: Ultra XTR swimming pools above ground are ready in 60 minutes with an Easy Lock System, no pins or tools needed Weather And Rust Resistant: Dual-layer powder coating ensures rust resistance, while engineered T-Joints offer strength, and UV protection enhances durability. The address for the home is 620 W 38th Street Savannah, GA 31415. I have attached a pdf diagram of the duplex. The pool will be in the back yard which is fenced in with 6-foot fence and a 5-foot buffer from main home. The legal description of the home is E 15 FT 54 W 30 FT 55 OWENS WD. The acres are 0.1188. The square feet are 5175. 2-unit duplex. Parcel ID is 20073 07020. Please include water backflow for pool, electrical outlets and lines, and markers identifying the propert...

I'm in need of a seasoned FSM (Finite State Machine) Arbiter expert specializing in digital circuit design. Key Responsibilities: - Design and implement an FSM Arbiter for a digital circuit. You should have: - Extensive experience in digital circuit design and FSM Arbiter. - A deep understanding of the design and implementation of FSM Arbiter. Deadline: 1 days

... These images will be used for an Amazon product listing and should follow a modern aesthetic. The images will be based on a comparison with the best-seller in this product category. Key Requirements: - Highlighting what's inside the box - Showcasing the product's key features: recharge mechanism, frothing speed for various beverages, and intelligent motor - Creating a comparison between a battery-operated and a rechargeable model, with an emphasis on portability and space-saving attributes - Detailing the product's motor - Designing similar images for Black, White & Silver versions of the product. I will provide existing product images in JPEG format for reference. Ideal Skills: - Proficiency in graphic design software, preferably Photoshop or equivalent...

I am in need of a detailed wiring diagram for my Arduino R3 project which controls a Stepper motor. The connections are already listed, but I would like a professional and clear diagram to wire from. Key Project Details: - The wiring diagram needs to be in PDF format. - It should be created using Fritzing software. - The diagram should include detailed labels for all connections. Ideal Skills and Experience: - Proficiency in using Fritzing software. - Prior experience in creating wiring diagrams for Arduino projects. - Attention to detail to ensure all connections are accurately represented and labelled.

I'm seeking a designer who can create a compelling and visually appealing graphic illustration aimed at adults for educational purposes. The design should be sophisticated yet easy to understand. Ideal Skills and Experience: - Proficiency in graphic design software - Previous experience designing educational material - Strong understanding of visual communication - Ability to create engaging and inspiring designs

I'm seeking a skilled Arduino coder to help me write a program for a radio sweep unit using a TEA5767 and an Arduino Uno. The unit should include: - A button to start and stop the sweep - A button to switch between forwards an...rate, and sweep direction, all on separate lines - A signal strength indicator The code must utilize pull-up resistors for the buttons. The ideal candidate should have extensive experience with Arduino programming, specifically with the LiquidCrystal_I2C.h library for the I2C display module. The display should be set to show separate lines for each piece of information. Please include wiring diagram Please include in your bid examples of similar projects you've completed, particularly any that involved signal strength indicators. Looking forwar...

We are seeking a skilled native Apple (Swift) and Android (kotlin) Watch App Developer who will be responsible for developing and testing our new wearable application. You MUST demonstrate the ability to use the tech-stack and complete the work...Design algorithms to detect anomalies in heart rate readings. Integrate emergency SOS functionality into the wearable applications. - Collaborate closely with the existing mobile app development team to ensure seamless integration with the main application. - Conduct thorough testing and debugging to ensure the reliability and performance of the wearable applications. - Optimize applications for battery efficiency and performance on wearable devices. - Stay updated with the latest trends and advancements in wearable technology and health m...

I need a 10 slide, professionally crafted, diagram-centric presentation based on my notes covering a range of astrophysical concepts. The presentation should adopt a dark background with light text and utilize computer-generated graphics to illustrate the following topics: 1. Formation of a star/Sun 2. Origin of the solar system 3. Elliptical orbits 4. Life cycle of a star 5. The future of the Sun and black holes 6. The Doppler effect 7. The expansion of the universe 8. The age of the universe The tone of the presentation should be informative and professional. A freelancer with experience in astrophysics and graphic design will be preferred to ensure accurate and visually appealing illustrations.

I'm seeking a skilled engi...safety within harsh furnace environments. The rover will perform inspections, monitor conditions, and capture critical data to support maintenance, quality control, and process optimization. Key requirements include robust mobility with self-balancing legs, 360-degree movable tires, and the capability to cross 6-8 inch hurdles. It should feature a durable, heat-resistant design, a high-capacity battery for 5-6 hours of operation, advanced sensors for obstacle detection, and gimbal-managed cameras for visual and endoscopic inspections. The system must support wireless remote control, real-time image transfer to servers, and a protective frame for equipment safety. If you have the expertise to bring this innovative solution to life. Place a bid star...

I have DXF and Python files ready to be processed on an electrical CAD. I'm looking for someone who can run the files and create the necessary 2D drawings. The specific elements that need to be included are: - Circuit diagrams - Wiring schematics - Panel layouts - A Parts list Ideal candidates for this project should have extensive experience with electrical CAD and can demonstrate a keen attention to detail. Please include examples of similar projects you have completed in your bid.

I'm in need of a logo for a company called “Pro Battery Depot”. The company sells solar batteries and renewable energy products. The logo is designed in a modern and clean style. It should primarily use a color palette of blue and grey, and incorporate abstract shapes/icons focused on batteries and energy storage. Ideal skills for this project include: - Graphic Design - Adobe Illustrator - Logo Design - Brand Identity - Creativity and Innovation Please provide a portfolio of similar work.

I'm seeking an expert to assist with an examination task that encompasses both SQL queries and ORM diagram creation. Key Requirements: - Proficiency in SQL, particularly with MySQL - Experience in designing and creating ORM diagrams - Capability to work with simple data structures, specifically simple tables Ideal Skills: - Strong understanding of relational database concepts - Excellent problem-solving skills - Ability to work under pressure and meet deadlines

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 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.

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

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 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...

...adjust membership privileges. --- ## 2. API Request Rate Limiting ### 2.1 Tier-Based Limits - **Differentiated Limits**: - T1: 5 req/sec, 100/min; T2: 10 req/sec, 200/min; T3: 15 req/sec, 300/min; T4: 20 req/sec, 500/min; T5: special/custom limit. - **Implementation**: - Use middleware in Golang (or API gateways) to enforce per-IP, account, and API key limits. ### 2.2 Circuit Breaker and Throttling - **Circuit Breaker**: - Triggered on consecutive failures or abuse patterns, with thresholds adjustable by tier. - **Throttling**: - Use token bucket or leaky bucket algorithms to smooth out traffic peaks. --- ## 3. API Access Monitoring and Logging ### 3.1 Log Recording - **Details Recorded**: - Log source IP, request parameters, HTTP method, stat...

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.