Lithium battery charger project työt
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 re...
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 simila...
Matlab Simulation Battery Optimization Urgent Work
...Enable the definition of a radius around these coordinates to create the geofenced area. The platform should offer flexibility in setting the radius, accommodating various research needs from very local (a few meters) to broader areas (several kilometers). Geofence Precision Settings: Include options for setting the precision of the geofence to manage the balance between location accuracy and battery usage on the surveyor's device. Surveyor Location Verification: Implement real-time location verification to ensure that the surveyor is within the defined geofenced area before allowing access to the survey. This check should occur at the start of the survey and can be optionally configured to re-verify at intervals or before submission. ...
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
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...as a battery start for in-game electricity. Ideal Candidate: - Proven experience in game development, particularly for computer-based platforms. - Ability to incorporate unconventional elements of power into the game mechanism. - Experience in designing games suitable for teenagers, balancing fun, excitement and challenge. - Extra consideration for those who have worked on rhythm or dance-themed games before. Looking for a creative mindset to shape this whimsical, energy-ridden world. If this project sounds like your cup of tea, jump in and let's create a fun gaming experience together! my discription (It’s for a game jam and the theme is unusual source of power and I want the game to be a wavelike game where there’s a hamster and a dance dance revo...
More details: What is the subject or topic of the existing whitepaper document? Customer Retention challenges and various solutions What specific areas of customer retention do you want the whitepaper document to focus on? Loyalty programs that have been successful What level of detail do you expect for the section on loyalty programs? Case studies of loyalty programs in the following industr...the existing whitepaper document? Customer Retention challenges and various solutions What specific areas of customer retention do you want the whitepaper document to focus on? Loyalty programs that have been successful What level of detail do you expect for the section on loyalty programs? Case studies of loyalty programs in the following industries: Energy, Electronics, Automotive and Tire & ...
...solar panel system. I'm particularly interested in information about solar panels and any devices connected to them. - Component Pricing & Availability: Please provide an in-depth overview of the market availability and pricing of these components. - Creating Wiring Diagrams: I require detailed diagrams showing the connection philosophy of solar panels and a complete wiring diagram from panel to battery. - Calculating Efficiency: Using the above details, calculate the overall efficiency and potential losses in this charging system. Ideal freelancers will have a background in solar panel charging batteries, specifically solar power systems, and the ability to accurately analyze and document component details, create wiring diagrams and calculate energy efficiency. Pr...
As a passionate business owner, we have just launched a new online store specifically for fitness enthusiasts, busy professionals or others who are in need of a quality blender on a battery (portable). Here's what you need to know: - The website is already live - It's vital that customers know that while our products are cheap, they are actually really decent products. We test all our products and as a result have taken some offline as they don't meet our expectation and we would be ashamed to sell them - The ideal influencer tackling this project should have a decent reach and following. We are happy to pay a commission based on sales that can be tracked back to the campaign run by the influencer - I'd also appreciate it if you have a track record with ...
I am seeking an experienced developer proficient in C language to develop a Library for a STM...should be suitable for a STM32C0 size MCU. Previous experience in embedded systems and GLCD interfacing is a big plus for this project. Efficiency and attention to detail will be highly valued in this job. Other key attributes - - Low memory footprint - Low power consumption - Powered by a CR2032 battery - I2C interface is our preference - Refresh rate is not critical, There are a number of open source libraries available that can be used as references or to build the solution. We are happy for you to approach it this way as long as there are no IP rights infringed. There are some standard screen setups that will be displayed and these will be shared ones the project is...
I'm looking for an expert to design and build a solar-powered or battery-powered bark audio sensor that sprays water when my dog barks. This device must: - Be solar-powered or battery-powered, making it eco-friendly and not further burdensome with costs. - Have a trigger mechanism that sprays water when my dog barks - no other noise or action should initiate the spritz. - Cover a medium range that encompasses a 15 foot fence line. This is to ensure effectiveness and efficiency in a confined space, improving behavior modification. The ideal candidate for this project should have experience in audio recognition technology, sensor development, and environmentally friendly power alternatives. Experience with similar devices used for training or behavioural modificat...
In this project, I'm looking for an experienced engineer to assist in setting up a LORA node that will operate within a range of 1 to 10 kilometers. The LORA node will be designed to collect data on two environmental parameters: temperature and humidity. Requirements: * Expertise in LORA node set up * Experience with environmental data collection * Understanding of medium range data transmission * Familiarity with battery-powered devices The successful freelancer will provide thorough guidance on configuring a LORA node to meet these requirements. Experience in similar projects will be highly appreciated. Knowledge on battery longevity and power conservation is a plus.
I'm in need of a skilled electronics engineer with experience in power management circuits. Your task is to optimise a battery protection sub-circuit that is already working but uses too much power. The circuit is used to protect a lipo battery from overvoltage, if the charging voltage goes above 4.2V then the battery should be disconnected until the voltage drops below 4.2V. The existing circuit operates by using a comparator to compare a reference voltage to the battery voltage and using a PMOS switch to disconnect if required. There are a number of key criteria that must be achieved and are non-negotiable. - The passive current of the total circuit should be as small as possible <50uA, currently over 1mA - The design needs to be triplicated (see s...
...presence and supercharge our sales! About Us: Rechargeable Power Energy is a leading provider of battery testing and repair services based in Las Vegas. With a commitment to excellence and a dedication to delivering reliable, high-performance batteries, we're on a mission to power up the world, one battery at a time. About the Role: We're seeking a talented and enthusiastic TikTok Social Media Manager to take our TikTok game to the next level. As our TikTok guru, you'll be responsible for creating engaging and captivating content, driving brand awareness, and attracting a legion of loyal followers to our page. We'll provide you with a treasure trove of videos and content showcasing our battery testing process – your mission is to transfor...
We are seeking the expertise of an experienced car electrician or engineer to help us program the body control module (BCM) in our 2014 Ford E450 Van. Key Outcomes: - Ensure remote key...help us program the body control module (BCM) in our 2014 Ford E450 Van. Key Outcomes: - Ensure remote keyless entry functions correctly - Enable power door locks and interior lighting control Symptoms we are currently experiencing include: - Complete VIN and Mileage display failure - Vehicle refuses to start - Newly replaced parts not working Please note we've already confirmed that the battery and connections operate effectively. Ideal Skills and Experiences: - Experience with BCM Programming - Familiarity with Ford E450 2014 Van - Strong problem-solving skills pertaining auto ele...
I'm seeking a professional experienced in PCB design and firmware development to construct a metal detector circuit board. Skills and experience required: • PCB Design and Assembly • Embedded Systems Programming • Power Efficiency Optimization • API Integration Project Details: • The detector must primarily target ferrous metals such as iron and steel. • The detection range should be in the vicinity of 1-3 meters. • The PCB must be energy efficient and should have a minimum battery life span of 3 months. • Upon detecting metal, the device should transmit a binary signal (present or not-present) to my API. If you have the relevant skills and experience, I'd love to hear from you.
I'm looking to optimize energy consumption for a commerical project through battery and solar storage. The objective is to use existing data to determine the suitable system size Key responsibilities: * Accurate modelling of solar and battery storage * Identifying opportunities for energy usage optimization * Creating a detailed report with cost-benefit analysis Ideal expertise: * Extensive experience in battery and solar storage modelling * Proven track record in energy optimization * Ability to interpret complex data sets Please, only bid if you have the necessary skills and experience to successfully complete this project and specify the software used for the project.
I am in need of detailed research into the impact of temperature variation on the high voltage battery (HVB) used in hybrid electric vehicles. The focus of the research should be on thermal management. The ideal freelancer should possess: - Deep understanding and experience in the field of hybrid electric vehicles, particularly in battery technology and thermal management. - Ability to conduct extensive and thorough research, with strong analytical skills to interpret and present findings effectively. Key deliverables: - A deep dive into how external temperature variations affect the performance and safety of HVBs in terms of thermal management. - Any suggestions or recommendations for improvements. - Comprehensive report of the findings including references to relevant...
...expenses related to the bus operations. 5. Dashboard Features: - Design a web-based dashboard with the following reports: - Profit and loss report. - Daily sales reports. - AI Camera check reports. - Trip reports. - Expense reports. - Conductor performance reports. 6. System Integrity and Security: - Generate alerts and reports when the system is tampered with, such as bus battery removal or any unauthorized access attempts. 7. Multiple Currency and Luggage Handling: - Support recording and tracking of multiple currencies for ticketing and financial transactions. - Manage stocks of luggage and generate luggage tickets. 8. Automated Passenger Inspection System: - Implement an automated system for passenger inspection, including boarding, ticket...
I'm looking for an experienced programmer to work on a racing quadcopter drone project. The primary requirement is to optimize the drone for extended battery life. Your expertise should include: - synchronising multiple drones and controlled by one user - Extensive knowledge in drone programming specifically for quadcopters. - Proven experience in drone racing applications. - Ability to optimize drone performance, with a focus on extending battery life. Please provide examples of quadcopter drones you have previously programmed. The right candidate will have significant experience in this field and will be able to hit the ground running on this project.
...the new design matches our existing logo, We are not looking to have the exact same logo, we could do that in house, we are looking for someone that can add a subtle element or two We have not selected a color scheme yet, so be creative there ( we are happy with white and black , so if you want to play with color, just replace the red New business is "Outback Power" ( sells batteries and battery related products ) Existing business is "Outback Comms" ( Sells communication products ) - Less is more ( KEEP IT SIMPLE ) - The logo should convey a sense of professionalism Anyione that does not follow instructions will be rejected immediately I have added .ai in both white and black ground GOOD LUCK Ideal skills: - Graphic Design proficiency - Experience ...
Matlab Simulation Battery Optimization Urgent Work
...engineer to help with circuit and PCB design for my project. I require an expert who is particularly skillful in GPS tracker design using Quectels MC60. Key tasks will include: - Designing the circuit in a manner that efficiently manages power, integrates sensors, and supports diverse communication protocols. - Development of a corresponding PCB design that allows for seamless integration of the circuit. Ideal candidates will have experience working with battery-powered circuits, possess exceptional proficiency in circuit design and PCB layout, and have a strong understanding of the mentioned functionality. Note: Please only make a bid if you are familiar with power management, sensor integration, and communication protocols in relation to battery-powered circu...
I'm seeking a creative and innovative graphic designer to create a logo for my brand, Autolumen. Autolumen is a professional store offering premium car accessories. Our logo should symbolizes our commitment to e...Autolumen. Autolumen is a professional store offering premium car accessories. Our logo should symbolizes our commitment to efficiency and power. We offer various products, including stethoscopes, circuit tester, battery testers, and battery chargers etc . I invite you to surprise me with your original ideas. Ideal Qualifications: - Proven track record in graphic design - Ability to conceptualize fresh, creative logo designs - Expert in color theory and typography Please provide portfolio examples of your past work. I am excited to see where your creativi...
...charging systems. The task at hand is somewhat intricate as it involves creating a DC fast charger with a power output of 120kw; the catch is that it should be tuneable. Key requirements for the design: - Charging Connector: The type 2 connector, suited to fit most, if not all, EV models. - Safety Features: It's critical that the design integrates over-voltage protection, ground fault protection, and short-circuit protection mechanisms. - User Interface: The charger should have LED indicators for user-friendly interactions. Furthermore, I have ambitions for the charger to be integrated with a mobile app for remote management and convenience. It'll be best if candidates have credible experience in EV charger design, electrical engineering, and...
I am looking for someone who is excellent in MATLAB simulations, preparing the presentations and writing a report. I have one project and I need a dedicated resource who can handle all. The report I need is approx. 10,000+ words.
Matlab Simulation Battery Optimization Urgent Work
...submittal packages, and battery calculations. Role Overview: As a CAD Engineer specializing in fire alarm systems, you will be responsible for creating detailed shop drawings, preparing cut sheet submittal packages, and conducting battery calculations to support our projects. You will collaborate closely with our engineering and design teams, working remotely within the United States Eastern Time Zone, participating in Teams calls with our office staff to ensure seamless communication and coordination. Key Responsibilities: Generate accurate fire alarm shop drawings using CAD software, adhering to industry standards and project specifications. Prepare comprehensive cut sheet submittal packages for review and approval by clients and regulatory authorities. Conduct...
Matlab Simulation Battery Optimization Urgent Work
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 simila...
Monthly seo for 15 keywords as follows for the region of " Victoria" or "Victoria BC" (British Columbia , Canada) Victoria electrical contractor Victoria electricians electrician Victoria electrical technician electricians near me Electrical contractor in Victoria BC Electrical service upgrade Electrical inspection Electrical car charger licensed electricians electrical contractors electrical companies victoria electric car chargers victoria electrical panel upgrade electrical services First month 150 links and on page seo for 250$ each month after 200 links as follows: ✅ 90+ Da Quality Links ✅ 80+ Da Quality Links ✅ 70+ Da Quality Links ✅ 60 + Da Quality Links ✅ 50 + Da Quality Links ✅ Social Bookmarking ✅ Classified Ads ✅ Article Submission ✅ Web 2.0 ✅ For...
I'm looking for a talented D3.js developer who can help showcase AI agents movement in a battery management system (BMS) through an engaging visualization. The project will revolve around the following facets: - **Energy Consumption Visualization**: Show how energy consumption varies and affects the performance of AI in the BMS. - **Temperature & Humidity Levels**: The D3js should also reflect temperature and humidity levels inside the BMS and its effect on the AI agent's movement. - **Monitoring Occupancy & Movement Patterns**: Display how the AI navigates through different zones based on occupancies and movement trends. - **State, Actions, and Tech Trees**: Illustrate the state transitions and action outcomes of the AI. A tech tree showing branch...
I'm seeking expert engineers to design and develop a comprehensive genset control unit. This project calls for multifaceted functionality, including: • Start/stop controls • Remote monitoring and control capabilities • Fault detection and alarm systems Communication is key, hence the control unit should interface with GSM/GPRS and CAN. The ability to monitor all standard inputs from the genset, such as fuel level, oil pressure, battery voltage and more is essential. Ideal candidates will have solid experience in hardware and firmware development, particularly within control unit design and implementation for gensets. Proficiency in working with GSM/GPRS and CAN communication interfaces is a definitive plus.
...pinch-to-zoom. Recommended hardware for minimal to NO video lag, screen needs to be powered externally with no battery. used in a harsh vibration environment. Key Requirements: - The app must be compatible with an Onvif PTZ IP camera. - The app should allow for camera viewing and touch screen PTZ control. - The pinch-to-zoom feature should be implemented on the app, for a smoother control of the camera view. - Must have NO/minimal lag in video playback - Wired LAN and wifi required Access Controls: - The app must provide administrator-level access for setting up IP regulations. However, this access should be restricted to prevent unauthorized modifications. Project Timeline: - The project needs to be completed ASAP. Therefore, quick turnaround time would be hi...
Company Overview: SafeGuard Power Solutions is a leading provider of innovative energy solutions, committed to revolutionizing the way power is managed and utilized in residential and commercial settings. Our flagship product, HUGO, is a state-of-the-art power management system designed to optimize energy consumption and enhance electrical safety. Position Overview: We are seeking a dynamic and motivated Sales Representative to join our team on a commission-only basis. The Sales Representative will be responsible for promoting and selling our flagship product, HUGO, to local plumbing suppliers and installers. This position offers an exciting opportunity to work with cutting-edge technology in the growing field of energy management. Key Responsibilities: Develop and maintain relationsh...
I'm in need of an expert graphic designer to help reimagine and refine my battery labels for my products. Key tasks include: - Editing current battery labels: This involves updating product details. Your main task will be to make the necessary adjustments based on the instructions I will provide which will be mainly focused on product specifics. - Changing the color scheme: I need a fresh new look for my battery labels. You will be expected to creatively change the color scheme to a more appealing one. - Adding the label to mock batteries to make it look like a real product.. The ideal candidate for this project will have extensive experience in graphic designing. I am very interested in learning about your prior projects, particularly in label and logo...
...and onboard 5 local thai people to test a lead battery life extension device. Roles Include: * recruit 5 local thai people who uses more than 2 lead batteries such as special vehicles, agricultural machinery, and cargo truck etc - Carrying out recruitment by conducting interviews and choosing suitable candidates - Managing the onboarding process Ideal Skills: - Significant experience with lead batteries - Stellar communication skills It would be beneficial if the selected candidates possess experience with special vehicles, agricultural machinery, cargo trucks, and motorcycles. Unfortunately, I could not provide any onboarding information at this stage but selected candidates shall be thoroughly briefed about important aspects of the project and our in this role requir...
This project seeks an expert in AI and Battery Management Systems (BMS) to create comprehensive documentation. The main aims are: - Detecting sudden acceleration, specifically rapid increases in speed - Implementing a battery optimization function. The ideal BMS will balance energy consumption across all vehicle systems to ensure optimum performance and efficiency. Applicants should have substantial understanding of AI systems and battery management, with a focus on creating in-depth documentation. Previous experience in electric vehicles (EVs) is a considerable advantage. Key Skills & Experience: - Proficient in AI and BMS - Excellent technical writing skills - Knowledge in EVs, including acceleration or speed control. You should base your documenta...
Minimal lines of c c++. Minimal footprint. Py to c++ job. Radio unit exposure a plus. Battery knowkedge plus. --- I am in need of a specialist in C++ programming to create a library with a C-wrapper. The primary aim of this undertaking is data visualization, plotting graphs, and crafting charts. Key requirements are: - Exemplary C++ coding skills - Experience in handling inputs/outputs - Expertise in file manipulation - Knowledge in the creation of C-wrappers Your task will be to develop a C++ library that includes a C-wrapper, enabling top-notch file handling for data visualization. Please note that the work doesn't involve creating a C-wrapper for an existing library, but rather coding a new one from scratch
...integrated docking station for a cell phone. Please note, while not a requirement, if you can incorporate GPS tracking, Bluetooth speakers, or cruise control into the design, that'd be a welcome addition. • Range: The scooter should have a battery life that allows at least 40 miles per single charge. --Skills & Experience-- * Experience in designing and building custom electric scooters * Familiarity with the integration of modern tech features in transport devices * Knowledge of electrical systems, including energy-efficient propulsion This project is a challenge for creativity and technical skill. I'm looking forward to your innovative solutions designed with forefront technology trends in mind....
I'm looking for a hands-on...and onboard 5 local thai people to test a lead battery life extension device. Roles Include: * recruit 5 local thai people who uses more than 2 lead batteries such as special vehicles, agricultural machinery, and cargo truck etc - Carrying out recruitment by conducting interviews and choosing suitable candidates - Managing the onboarding process Ideal Skills: - Significant experience with lead batteries - Stellar communication skills It would be beneficial if the selected candidates possess experience with special vehicles, agricultural machinery, cargo trucks, and motorcycles. Unfortunately, I could not provide any onboarding information at this stage but selected candidates shall be thoroughly briefed about important aspects of the proje...
Migrate virtual test battery to run on local pc
I need a Simulink model needs to be upgraded. The existing model contains a battery. I wanted the model to use AEFK algorithm to predict battery SOC. I expect the freelancer to add Adaptive kalman filtering technique (AEFK) to the model to estimate the Battery State-of-Health. Reference model: The battery model is attached below. NOTE: ONLY ELECTRICAL ENGINEERS ARE PREFERRED The selected freelancer also have the choice to work for long term commitment. In that case, they should have the potential to undertake 2-3 such small and intermediate level projects per month
...Stratum V2 mining. This project aims to provide a seamless and efficient mining experience by allowing users to enter their Bitcoin wallet address and adjust the mining intensity through thread selection. Key Requirements: Deep knowledge of C++, Tauri, Rust, or Go, with a proven track record in Android app development. Familiarity with blockchain technology, specifically Bitcoin Stratum V2 protocol, and an understanding of cryptocurrency mining processes. Ability to design an intuitive UI that includes input fields for the Bitcoin wallet address and thread count, a dynamic mining status dashboard, and potentially advanced settings for experienced users. Commitment to ensuring broad compatibility with Android OS 7.0 (Nougat) and later versions, optimizing for minimal battery...
I'm seeking a CAD designer to assist in the development of a prototype for a camping flashlight. The design will need to incorporate specific features and meet certain requirements: - It should be powered by a rechargeable battery. - It must be water-resistant. The perfect individual for this job will have significant experience in the development and design of practical, user-friendly outdoor gear, specifically flashlights or similar products. Fluency in different CAD software and an understanding of product design for camping equipment is a must. If you have the required skills and are excited about assisting in the creation of a new, efficient camping flashlight, I'd love to hear from you.
I need a Simulink model needs to be upgraded. The existing model contains a battery. I wanted the model to use AEFK algorithm to predict battery SOC. I expect the freelancer to add Adaptive kalman filtering technique (AEFK) to the model to estimate the Battery State-of-Health. Reference model: The battery model is attached below. NOTE: ONLY ELECTRICAL ENGINEERS ARE PREFERRED
We are making a bidirectional EV charger. We need to obtain switching waves with 180° phase shifter as well as an inverted wave with same criteria. Both this wave should be obtained using Arduino.
