Schematic diagram volts battery charger jobs
I want to make modifications to the electrical diagram below
Requirments: 1. Overall change in sized reduced from 1800 to 1780 2. Change of internal frame to 40mm with ends of canopy reduced in size for 40mm frame not 50mm. Layout of unistrut stays the same. 3. New electrical panel to unistrut frame (this it just one sheet with two bends in it. 4. Edit to fridge surround frame 5. New roof strut 6. Solar panel bracket 7. New front and rear frame...2. Change of internal frame to 40mm with ends of canopy reduced in size for 40mm frame not 50mm. Layout of unistrut stays the same. 3. New electrical panel to unistrut frame (this it just one sheet with two bends in it. 4. Edit to fridge surround frame 5. New roof strut 6. Solar panel bracket 7. New front and rear frame layout with 40x40 tube and strut 8. Change depth 9. Door update 10. Batter...
I'm in need of an expert who can set up and configure a MySQL database with Oracle APEX. The main purpose of this setup is to manage and retrieve product inventory and sales transaction data. Key tasks include: - Designing the database to efficiently handle product inventory and sales transactions. This involves creating an Entity-Relationship Diagram (ERD), and writing Database Definition Language (DDL) and Manipulation Language (DML) statements. - Configuring the Oracle APEX environment to interact with the MySQL database and ensure smooth data retrieval and management. - Ensuring the system is secure, ensuring no unauthorized access to the database. - Providing a high-level overview of the system's architecture and functionality. Skills and experience required: - Stro...
I'm seeking a knowledgeable and experienced freelancer to design and create a PLC ladder diagram using Delta PLC software, specifically the Delta DVP-ES2 model. Key Features: - The diagram will be primarily used for automating a production line, so the freelancer must have a profound understanding of industrial automation processes. - The ladder diagram should be well-structured, easy to understand, and optimally fulfilling the purpose of efficient production line automation. Skills and Experience: - Proficiency with Delta PLC software - Experience with DVP-ES2 model - Strong background in industrial automation - Capable of designing efficient PLC ladder diagrams. By understanding and applying these parameters, you'll play an instrumental role in enhanci...
I'm looking for an experienced app developer to create a battery management system for electric vehicles. The app should be compatible with both iOS and Android platforms and include several key features: - Real-time battery status - Charging history - Battery health monitoring - QR code scanner - Alerts tailored to a set list of parameters - Be able to collect data from the real-time platform and reflect the same on the app These alerts should be implemented as in-app notifications. Comprehensive knowledge in mobile app development and a good grasp of user interface design are paramount for this project. Familiarity with electric vehicles and their battery management systems would be a considerable advantage.
Description I am looking to work with someone who can design the electrical system for a web take-up and vacuum conveyor system. Currently, each product line and the waste web comes off the printer and falls into a tray for the operator to sort into bags. The end goal of this project is to automate the whole process. What does this look like. Automating the proce...onto the vacuum conveyor, the waste material is then extracted onto a take-up and the finished stickers travel down the vacuum conveyor to a bagging station. The initial take-up design consists of the web feeding through a load cell and onto the take-up mandrel fixed to a motor. I require someone who can produce an electrical load list, cable sizing, breaker sizing and finally, produce a wiring diagram for all the c...
I need assistance finishing a 12v circuit capable of effectively powering a LED light bar in a vehicle. Not ricer stuff, on an emergency vehicle. See attached diagram. Key job responsibilities include: - Designing a 12v circuit that fits my requirements - Adapting the design to the specific type of LED lights I use - Ensuring the configuration is optimized for 1-5 LED lights Ideal candidates should have: - Extensive knowledge of and experience with 12v circuits - Experience working with LED lighting systems - Strong problem-solving capabilities to troubleshoot potential issues and offer robust solutions - Excellent communication skills to explain the circuit design and any necessary precautions or maintenance tips. I value attention to detail and efficiency, so I want someone wh...
I am in need of an experienced professional who can redraw a PCB schematic from the provided layout created in pcbexpress. Key Details: - I have the PCB design files for reference. - Note that this is a multilayer PCB design, so expecting bids from individuals well-versed in managing and understanding multilayered PCB complexities. Ideal Skills: - Proficiency in using pcbexpress and similar software - Extensive experience in multilayer PCB schematics - Keen attention to detail This project will require excellent skills in technical drawing, interpretation of PCB layouts and thorough understanding of the principles of PCB design. If you have a proven record of similar projects, I encourage you to apply. Please mention your experience and how you plan to approach this project in...
I'm looking for an experienced designer to help create a high-speed public EV charger. Key requirements include: DC fast charger - Focus on high efficiency and fast charging: The key goal of this project is to create a charger that can rapidly and effectively charge electric vehicles, catering to the needs of public use. The design should prioritize efficiency and speed without compromising on quality. - Additional features: While the primary goal is efficiency, I'm also interested in exploring additional features. This could include solar power integration to promote sustainability, and smart charging capabilities such as app control and usage tracking to enhance user experience. The ideal candidate should have: - A strong background in designing public...
I need schematic figures created for a manuscript illustrating a variety of exercise techniques that involve both strength training and flexibility exercises. Key Requirements: - Illustration Types: The figures should primarily focus on demonstrating exercises related to strength training and flexibility. - Quantity: I require 10-20 schematic figures in total, evenly split between the two types of exercises. - Level of Detail: The illustrations should be basic outlines with minimal detail - the emphasis is on clear, easy-to-understand visual representation of the exercises. Ideal Skills and Experience: - Experience with Exercise Illustrations: A background in creating visual content for exercise guides or similar material would be highly beneficial. - Proficiency in Sch...
I am in need of someone with a strong grasp on creating schematic images, specifically of power lines and electrical wiring inside home. This project involves creating less than 10 unique but intermediate-level schematic images. Key requirements include: - The ability to understand and depict power lines and electrical wiring schematics - Proficiency in creating PDF format schematics - Able to produce intermediate-level detail in schematic design (can be closer to real images) Experience in creating schematics for publication would be a beneficial skill. The successful candidate will have a keen eye for detail and a knack for turning complex systems into clear, understandable illustrations. This is a great opportunity to showcase your technical design skills in a ta...
I'm in need of an experienced MySQL and Neo4J expert who can help me with designing a database schema and an ERD Diagram from a CSV file. Make a report of the database with proper screenshots and run some queries. more details in chat... Requirements: - Proven expertise in MySQL and Neo4J - Solid understanding of database schema designing - Producing an ERD Diagram
I'm looking for a skilled designer with experience in creating Material Design styled icons consistent with those at This project focuses on the development of distinctive representations of geological tools. Key deliverables: - Icons representing various geological tools, specifically: - Wind Rose Diagram - Bore Log - Water Strike - Groundwater Level - Lithology - Field Data Collection - Data Import - Data Export - Data Exchange - Modifications of existing logos to icons to use to indicate integration within the App. Excel (for an Excel export) GWSDat ProUCL AGS
...transitions. Key Requirements: - Creation of a State Machine Diagram: You'll be required to translate the process into a clear and well-structured visual representation. - Clear State and Transition Indications: The diagram should be easily understandable, with all states and transitions in the system distinctly illustrated. Ideal Skills and Experience: - Proficient in Finite State Machine Tools: Experience in using relevant tools and software for creating FSM diagrams is highly preferred. - Strong Understanding of State Machine Diagrams: A solid grasp of how to depict states and transitions in a way that is both accurate and intuitive is necessary. - Attention to Detail: Given the simplicity of the process, it's crucial that the final diagram is precis...
I'm in need of a skilled professional who can help me with a Hardware PCB board implementation of a Buck-Boost converter example as given on Page-21 of the data sheet of LM5176 with a certain small change, viz , The output should be variable between 10V to 28V using a 10K pot. All other parameters remain same as in the circuit. The deliverables will be:- (1) Schematic file (both *.sch and the PDF) (2) BOM (3) Gerber Time duration is 3 working days. Key aspects of the project include: - Implementing the circuit for high power devices - Ensuring the Buck-Boost converter supports input voltage range of 15V to 40V - Optimizing for energy efficiency - Testing and validating the circuit for performance and reliability The ideal candidate should have: - Proven experience in hardw...
I am seeking a proficient graphic designer to modify an existing vector diagram. This will involve the addition of custom-made arrowheads to the circle within the diagram. Key aspects of the project will include: - A deep understanding of vector graphic manipulation - The ability to design and add custom arrowheads to the diagram The attached shows what I'm after. To make the circle look like the circle with arrows as an eps (vector) file
I need an FSM (Finite State Machine) tool diagram to represent a process and system behavior. - The diagram should clearly show the states and transitions in the system. - The purpose of this diagram is to visually represent the flow of a process and analyze the system behavior. - I would like the design to be professional and easy to understand. Please provide information about your experience in designing FSM diagrams or similar system behavior representations.
...technology. - Strong understanding of BT comms and implementation in IOS apps - Excellent English and documentation skills The goal of this project is FIRST - to prove to me that you can deliver an tiny snippet of code to be used by another party (us). I do not want the code now , but to discuss with you for a small fee that what I want is or in not possible , if possible I will provide you a diagram of our needs and even code written for android that performs this function in a separate freelancer project. Today i do not know if its possible . That is my dilemma .. SECOND - The project There is no pairing in BT beacon protocol . We will be using ultra small packets In essence packets are no more than 30 bytes of data to send and receive from the to a BT beacon , usin...
Objective: Develop a refined and realistic graphic representation of an automated orchestration and collection system that tracks, loses, predicts, and regains custody of a naval vessel. The diagram should visually depict the process of automatic detection, loss of tracking, tasking for collection, and successful recapture based on predictive modeling. A rough Mockup is provided. Key Elements to Include: 1. Object Tracking: • Show a naval vessel with an initial position and subsequent tracking points. • Use a dotted line to indicate the vessel's path until the point where it "goes dark" and custody is lost. 2. Sensor Network Tasking: • Integrate icons or symbols representing different types of sensors such as RF (Radio Frequency), IMINT (Imagery Inte...
I'm in need of an expert on for creating a network diagram displaying my process workflow. The diagram should include servers, routers, and switches. - Diagram Type: A detailed network diagram that accurately represents our process. - Resources: The network diagram should incorporate servers, routers, and switches. Ideal candidates have substantial experience in creating intricate network diagrams and are proficient in using draw.io.
I am in need of a vector image of a dam, executed in a cartoon-like style. The final product will be used in a digital presentation. Key Requirements: - Design to be delivered in AI (Adobe Illustrator) format - The style should be consistent with the attached diagram illustration style - The image should show a water reservoir, with a dam wall surrounded by round hills like the attached images Hex colours for illustration are: - all outlines #215232 - hills #DEE9E2 - water #C2D0E7 - dam wall #FFFFFF Ideal Candidate: The ideal freelancer for this project will be experienced in cartoon-style vector illustration, specifically with Adobe Illustrator for image creation. A background in creating engaging graphics for presentation purposes will be a significant advantage.
We are refining our Falcon race timing system for accuracy in the desert, specifically to tracking falcons over a ...to tracking falcons over a 400-meter course. This system must detect objects (falcon) around 10cm x 10cm, in the outdoor desert environment Key Specifications: - LiDAR Sensors: - Range: Up to 20m. - Aperture: 180 degrees. - Frequency: 100Hz. - Resolution: 0.32 degrees. - Power: 3W. - Connectivity: Visual display timer and device connectivity for real-time tracking, supported by a battery life of at least 4 hours. -Signal Synchronization: Transmitter at the endpoint and receiver at the start for accurate timing. Operational Environment: The design must withstand the desert’s outdoor conditions, howeverwe dont run the race when there is wind or hig...
...powering backup systems. Key Responsibilities: - Design a charging circuit compatible with lead-acid battery chemistry. - Prioritize circuit efficiency to enable slow-trickle, long-term charging without overcharging or damaging batteries. - Draft detailed documentation on the design, including technical specifications (voltage, current, etc.) and assembly instructions. Ideal Skills and Experience: - Solid understanding of lead-acid battery charging dynamics. - Demonstrated experience in industrial circuit design. - Knowledge in handling charging circuits for backup power systems. - Proficiency in using circuit simulation software. The final deliverable will include the circuit design diagram, a list of components needed, and comprehensive assembly instructions...
I am searching for a proficient expert in the field of Battery Energy Storage Systems (BESS), particularly as connected to PV. Your main responsibility will be: - System Sizing - System Design The ideal candidate should: - Hold notable experience in BESS. - Submit a portfolio of previous system designs to demonstrate competence. As active Solar Consultant I have projects all over the world, mostly commercial and utility size, but also residential, and more and more of these now require storage. I am lacking in the Electrical Engineering aspects of these jobs and am looking for regular help.
...experienced architectural designer to create a solar architectural diagram. The key components required for the project are: * Solar Panel Schematic: You must be skilled in creating detailed depictions of solar panels - from angles, sizes, connections, shading, to distribution. We need much more than a basic outline; every component must be carefully and accurately represented. Ideal skills and experience for the job include: * Proven architecture design experience. * Deep knowledge of solar systems, specifically solar panels. * Skilled in creating detailed, technical illustrations of solar panel components. * Familiarity with green energy architectural diagram design is a plus. It's crucial that the architecture diagram yields a realistic represe...
I urgently need a gifted and creative illustrator to help bring my concept to life. Here's what I'm looking for: - Looking for diagram design, with cartoon elements. Please see the attached for further details - Demonstrated ability to create unique, interesting illustrations. A portfolio of your previous work would be greatly beneficial. - Good communication skills. We'll need to collaborate on this project to ensure it aligns exactly with my vision. - Ability to deliver quickly. This project needs to be completed ASAP. Given the nature of this project, your creativity and adaptability will be greatly valued. If you think you've got what it takes, I'd love to hear from you.
HELLO :) We are already running on Espcode, that can pull/change modbus on solar inverters(mostly growatt) We need to expand this code, and make it able to take energy (Spot prices) into relation. We use ESP32 1. Be better grapchal looking (Web interface) 2. Access to the ...able to choose between DK1 or DK2 (This is price regions in denmark) (Also we need to expand to other countries later on) 4. Add tax/vat/tarifs 5. Code needs to be stand alone, meaning it should be able to run without home assistant, but also should be compatible with home assistant. 5. Allow Simple automations, like: Stop exporting electricity if spot price falls below X. or like Start charing battery if prices go lower than X Potentially we i will need you to work with us on this project, and do all futur...
The market research report should cover the following in...and the market share ) 3. The main distribution channels for E-bike. 4. The demographic characters of the buyers . 5. Market trend. Product: 1. The photos and specifications of the main branded e-bike. 2. The main features of E-bike in the market. Which features are the most popular and which are the surprise. And the specific preferences on the E-bike. 3. Type and brand of Battery used and cyclic life of the battery ( say five years and times of charging and discharging ) and the associated major parameters. 4. The mainstream type and brand of motor used for the E-bike. 5. Derailleur type . 6. Specification of tires. Note: The project will close on or before the end of April, 2024. The freelancer should...
...by an ESP32 microcontroller and a 5000mAh LiPo battery. To ensure safe and efficient charging of the LiPo battery, we require a skilled electronic engineer (if you've already worked on similiar project) to create a LiPo charger circuit with comprehensive protection features, including low and high voltage charging protection. I've tried with TP4056 but the charging time is too big. **Key Features:** 1. Overvoltage protection to prevent damage to the battery during charging. 2. Overcurrent protection to safeguard against excessive current flow. 3. Low voltage charging protection to prevent the battery from reaching dangerously low levels. 4. Charging status indication for the microcontroller **Key Responsibilities:** 1. Design a LiPo ch...
Create a Schematic and pcb design from an existing circuit. We will give you the componnet details and clear magnified pictures. It is a cobyroller board for a magnetostrictive probe that detects height of 2 floating point and temperature. It takes 24v input and communicates via rs485. Image is attached.
I'm looking for a proficient electronic and industrial designer to help create a unique piece of consumer electronics with a primary focus being a GPS. The GPS will be housed inside a dummy power tool battery that also needs to be designed. The GPS battery should be rechargeable and have a battery life of 3 months minimum. Scope of works: Design a GPS tracker Design the housing for the GPS. Something similar to the attachment Include a schematic diagram. Bill of materials (BOM) 3d modelling Fabrication ready Prototyping Source file Delivery of product Key skills • Strong background in electronic design • Experience in consumer electronics • Proficiency in integrating GPS functionality into electronic devices Your bid should refl...
I require a detailed and thorough market research analysis covering consumer preferences, market trends and a comprehensive evaluation of competition. The research will focus specifically on the automotive, solar, EV and battery storage - packs sector. I'm interested in: - Understanding consumer purchasing behavior: What are the current buying trends? What factors influence consumer decisions? - Competitor analysis: Who are the key players in the market? What are their strengths? How can we outperform them? - Market size and growth potential: What is the current market size? What is the potential for growth? My Company details - We are into laser source manufacturing, this source is applicable in different application in different industries. Application for automotive - ...
...secure network infrastructure. You should use the appropriate tool to draw the network diagram (topology). 1.2 Develop an IP address plan showing how are you going to segment the network. Note that students and staff should be able to access campus resources like Wi-Fi regardless at any of the three campuses regardless of which campus they physically work or attend lectures. You should justify the choice of the chosen IP address plan. All workings and calculations should be shown if any. Deliverable 2 2.1 Using Cisco Packet Tracer implement the network designed in deliverable 1 above showing the network of Belmand College campuses connected together. The diagram should show how all the devices proposed in Deliverable 1. ...
Seeking an expert to significantly improve the Total Harmonic Distortion (THD) in an EV onboard charger's AC-DC PFC stage. Your role will involve creating simulations and models in MATLAB/Simulink to reduce the THD to as low as possible, ideally below 5%. In addition, you will need to propose and test techniques to mitigate a persisting high 3rd order harmonic. Our current techniques have not been effective and as such you are welcome to recommend simple and feasibly implementable alternatives. Knowledge in designing PCB will be highly advantageous. Ideal Skills: - Proficiency in MATLAB/Simulink. - Background in electrical engineering. - Experience with THD reduction. - Ability to design simple and effective strategies. - Knowledge of PCB design.
I need a seasoned professional with expertise in architectural, electrical, and plumbing drawings to deliver precise permit drawings for my upcoming interior renovation project. I require these to aid in an efficient, code-compliant renovation process. The successful freelancer's responsibility includes: - Preparation of detailed interior architectural drawings. - Electrical schematic design to ensure the renovated spaces are well-connected and safe. - Plumbing drawings that factor in an efficient system for both existing and renovated spaces. Ideally, you should have proven experience in producing permit drawings for renovation projects, with a portfolio that backs it up. Knowledge and compliance with local building codes is a definite must. Your ability to deliver on time ...
I need an experienced Architect or Draftsperson to help me create detailed floor plans and elevation drawings for a small or large home (1000-3000+ sq ft). Your task will include: - Creating detailed floor plans and elevation drawings. And a times create a construction set plans. - Ultimately, I’ll be doing for the schematic design sketches with the client to their liking, I would prefer someone who is flexible and creative in design as-well and can transform my sketches in to workable floor plans drawings that I can share with client. Once the design is approved. Create a set of construction drawings and I’ll submit to the county. Understanding different architectural styles would be beneficial. Skills and Experience Required: - Extensive experience in Architectu...
I need a robust order management web application with a strong focus on order tracking, inventory management, and order uploading capabilities. The application should be able to import orders from a CSV file, xlsx file , track the status of each order, and update it when necessary. In addition, i...Reports Output/Document of this Discussion will b e- Detailed Analysis on all the functionality mentioned above. Come up with the basic idea and tables required for this Systems. table names etc. Come up with all the screens required to support above functionality. with rough drawing. Basic and standard features on all screens e.g grids, pages etc and nice to have feature in a system. Flow diagram end to end capability. Confirm with technology stack. Confirm on delivery timelines and m...
I am on the lookout for experts in hybrid microgrid system design. My primary goal is enhancing grid resilience but with a focus on incorporating a mix of energy sources. Key Project Requirements: - Proficient in designing and implementing a Hybrid AC/DC Microgrid system - Understands and has experience in combining Solar power, Battery Energy Storage System (BESS) and, Natural Gas Generator (NatGas Genset) in design - Adept at effectively integrating renewable energy into a grid for enhanced resilience - Experience using Helioscope, PVSyst, Xendee, Energy Toolbase, etc. Your knowledge and experience in renewable energy and hybrid microgrid design will be critical for this project. Ideal candidates should have worked with various types of microgrids, specially integrating differe...
I'm looking for a talented 3D artist to help me bring my rubber phone holder to life. I need a high-quality, realistic 3D rendering . The images will be similar to the images attached. The socket and charger 3d file will be supplied by me. They can download 3d file for any android phone from any websites. Key Requirements: - Demonstrated experience with 3D rendering, particularly of consumer products. - A portfolio showcasing past work in this domain. The successful freelancer should be able to create a visually appealing and detailed representation of the rubber product. Please include examples of your past work in your application.
I need a unique and creative logo for our new company, "Eco-House Solar." We are specialists in solar and battery systems. The logo should embody our commitment to sustainable energy solutions. Key features should include: - Predominant colors: Green and Blue - Style/Mood: Modern, Eco-friendly, and Minimalistic - Open to creative interpretations regarding elements or symbols. Ideal skills: - Graphic Design - Logo Design - Brand Identity Experience: Previous work with similar industries (renewable energy, home services, etc.) will be highly valued. A demonstrable understanding of how to convey our company's essence through design is pivotal.
I need a 3D model created for a small object for 3D printing. I would like the model to be made of plastic and without any movable parts. Need done in 24 Hours SEE PHOTOS FOR EXAMPLES AND BASIC DIAGRAM .STEP & STL Format needed
I'm looking for a talented electrical engineer with experience in designing BLDC motor controllers. The ideal candidate wi...engineer with experience in designing BLDC motor controllers. The ideal candidate will be able to design a controller with the following features: - Speed Control - Torque Control - Regenerative braking - 2 Continuous Power inputs: from a generator and a battery - Efficient power management: Battery charging from the generator while running the motor when needed The power rating for the BLDC motor controller should be between 1-3 kW operating at 48v. Additionally, the controller will need to be capable of charging a lithium-ion battery when needed. If you have experience with these types of projects and can deliver a high-quality result, I...
We are developing an electronic circuit for electrochemical experiments and require a skilled Arduino coder. The circuit is already built, and we have a clear circuit diagram for reference. You must develop Arduino code to control the built circuit. Your Responsibilities: The code should enable functionalities like: - Applying precise potential (voltage) through DAC to one terminal of OPAM which is connected to three electrodes. - Voltage should vary at specified rate and specified step. - Measuring correct current being received by Arduino from OPAM. (Actually, current generated between electrodes are converted to voltage by resistance (R) . Voltage output to Arduino gives current dividing voltage by R. - Implementing a reference for stable measurements. - Ensure proper c...
I'm looking to develop a scheduling strategy that optimizes battery usage, with an aim to increase efficiency. While the specifics of the battery system haven't been provided, the freelancer should be prepared to create a versatile solution that could be adjusted if needed. Key aspects for the project: - Development of a method to optimize battery usage for unknown battery systems. Experience in deterministic model formulation would be ideal. - Ability to incorporate constraints or limitations in the future. This could be the maximum battery capacity, available charging/discharging rates, time-of-use electricity rates, and renewable energy generation. If you have expertise in Matlab and experience in battery scheduling or similar proje...
Matlab Simulation Battery Optimization Urgent Work
I'm seeking a skilled professional who can provide documentation on how to set up MS Teams into Meeting room. (recommendation on which hardware to use, software set up, architecture diagram, licensing) Skillset needed: - Proven experience in MS Teams setup in meeting rooms environment - Familiarity with various conference room systems.
...answers. This includes dynamically filtering choices for subsequent questions based on previous responses taking bulk imports into consideration. Question Types: • Invoice Scanning (employing third-party SDK, finalized by Metrix) • Text, Matrix, Drop-downs, MCQ • Would recommend a modular approach for the ease of building additional question type in future. Survey Preview: A visual flowchart or diagram view of the survey logic paths, making complex logic structures easier to understand and manage during the design phase. Panel Management: Offer support for managing a panel of auditors (surveyors) and survey assignment GPS Tracking: Incorporate GPS tracking for real-time location monitoring of auditors. Version Control and Approval Workflow: A version control sy...
Simulation of Low voltage microgrid coposed od PV, Wind, battery, Loads, diesel generators and local grid, using macsim and JADE to do the optimization of energy
