Volts battery charger circuit diagramJobs

I'm looking for a system designer and architect to design the backend of my calling and products web application. ...designer and architect to design the backend of my calling and products web application. Someone who can create : Requirement Specification Document Tech stack identification and third party dependencies High Level Architecture Diagram Cloud Architecture Diagram UML Diagram Project Timelines and daily tracker API Contract Database Design "High-Level Architecture Diagram - Software Architecture High-Level Module Diagram" - Software Design Detailed Cloud Architecture Diagram API docs Database Design (Entity - Relationship diagram) Detailed UML class and methods diagram Test cases Techstack identificati...

I'm looking for an experienced electronics expert to help design a circuit for a consumer electronics device. Key Tasks: - Advanced PCB Design: This will involve creating a complex PCB layout that can accommodate the circuit's requirements. - RF Circuit Design: The circuit will need to include RF components, so experience in this area is essential. Ideal Skills and Experience: - Seeking Electronics Expert with the following skills: Proficient in LTSpice, Multisim, or SPICE. Analog, digital circuit design, power supplies, signal conditioning. Skilled in Altium Designer, Eagle, or KiCad. Knowledge of PCB fabrication processes. Experience integrating optical filters into IR-based devices. Write algorithms for signal processing, and control systems. M...

...these out before starting development 1. Use Case Diagram Actors: Employee Admin Use Case: Employee Login *****Enter employee id *****Mark Attendance (includes saving details to the database) *****View Personal Attendance *****View Working Hours Use Case: Admin Login *****Enter admin employee id *****Add New Employee *****Edit employee (hourly pay, firstName, LastName) *****View All Employee Records (EmployeeID, firstName, LastName, HourlyPay, View Current TimeCard) *********Can edit an employee from this view *****Generate Reports (current/previous timecards for single all employees or selected employee(s) ) Data Stores: MySQL database (stores employee details, attendance records, etc.) External Entities: Employee Admin 3. Class Diagram (Simplified) Classes: Emp...

- Implementing the needed software for the project - Designing the PCB circuit

We are looking to automate the process of downloading HLS streams from our own CDN service () via the manifest file URLs and then uploading all stream quality ver...automate the download of HLS streams from manifest file URLs - Use FFMPEG to upload ALL STREAM QUALITY VERSIONS to Wasabi S3 storage - Update the manifest file accordingly - Implement an API endpoint for our Bubble web-app to manage and track each of these steps Communication: - Needs to be able to attend Zoom meetings as needed. - Fluent english skills are required. A step by step workflow diagram can be provided in direct message. Various NPM packages that we have researched could simplify the work but we have not found one that directly solves this issue of downloading all qualities of an HLS stream in a simple way.

...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 revolution ...

I am looking for an experienced electrician to help me balance the load of my current electrical panel and fix any faulty circuits. Additionally, I want to add a new circuit to accommodate new lighting and small appliances. Key Requirements: - Expertise in electrical panel balancing - Troubleshooting skills to identify and fix faulty circuits - Experience in designing and installing new circuits - Familiarity with electrical safety regulations and standards The ideal candidate should have a proven track record of similar projects and be able to provide references. They should also be able to work efficiently and complete the project within a reasonable timeframe. I have the CAD file

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 & ...

As a project owner, I am seeking an experienced 3D modeler who can create simplistic visuals of an existing electrical control panel. While I don't have a preferred software, it's necessary you're proficient in either AutoCAD, SolidWorks, SketchUp, or similar applications. Key Tasks: - Draw components such as a circuit board, contactor and power supplies as installed on DIN rails. - Capture the physical layout of these components. - Apply a simplified aesthetic to all elements. Requirements: - Strong skills in 3D modeling software. - Prior experience in drawing electrical components. - The ability to interpret measurements and photographs to create accurate models. Please note that I will provide photographs and measurements of the existing electrical panel for r...

...custom electronic circuit board for an experimental project. The primary functionality required for this board is the ability to accurately calculate the phase angle between two input signals and to show the result on an Oled screen. Key requirements and specifications for the project are as follows: - Intended use: This board will be used for an experimental project. - Functionality: Accurate phase angle calculation between two input signals. - Frequency range: The input signals will be in the very high frequency range of 150Mhz. The ideal freelancer for this project should have: - Strong background in electronics engineering, particularly in circuit design. - Experience with high-frequency signal processing and measurement. - Proven track record in designing custom ...

...involved in a 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 ...

I am seeking a proficient PCB designer who can design a single-layer PCB for my consumer electronics device. To design a circuit that meets your specifications, you’ll be creating a two-part PCB system. This design will integrate a user interface that controls two LEDs with toggle functionality, ensuring only one can be lit at any time. Additionally, there will be a separate button dedicated to activating a bell function. The system will be divided across two PCBs: one located outside the room (containing the LEDs and the bell button) and the other inside the room (housing the control buttons and the bell’s buzzer). Key Aspects: - The PCB should support Passive components like resistors, capacitors etc. - You should have hands-on experience designing single-layer PC...

Hello, I am looking for someone capable of carrying out a hardware layout in a cabinet with dimensions of 350x650x300mm, including 3D views. I can provide the corresponding electrical diagram. Please contact me if you are interested.

...development and functionality. - Advanced understanding of HTTP Clients. The UnsplashClient class and the Photo structure both contain overloaded stream insertion operators (not shown in class diagram). The templated BubbleSort function must implement the bubble sort algorithm to sort the Photo structures. There is a good example of the bubble sort algorithm in the book. The templated BubbleSort function uses the CompareXXX structs to compare a specific Photo structure's data member of the Photos collection. You must implement 2 CompareXXX structs. At least one must be unique and not shown in the class diagram. There are plenty of attributes in the Photo structure to use. Pick one (or two). Photos is the home-grown container to store results of parsing the JSON reply...

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 reviews

..."degrees" symbol included) - Draw geometric shapes (lines and rectangles) - Adjust contrast Moreover, it 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 p...

I am urgently in need of an expert to assist me with a set of complex electrical circuit problems. Your task would be to: - Solve higher order ODE circuit problems - Assist with convolution problems - Tackle Laplace transfer issues The successful accomplishment of this project will result in: - Finding the transfer function - Analyzing the frequency response - Solving for the circuit variables This project requires a great understanding of electrical engineering principles, particularly, higher order ODE, convolution problems, and Laplace transfer. Proficiency in complex problem-solving under limited time conditions is an added advantage. I need this job completed ASAP. If this sounds like the kind of project that you'd excel at, please get in touch.

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 modification in ...

Apply only if you can start ASAP. I need a proficient illustrator who can generate a physical network diagram, with an understanding of network systematics and infrastructure. Although I do not have a preference for the topology, your expertise in creating meaningful and clear diagrams is crucial. Key requirements include: - Advanced understanding of network systems and structures - Proficiency in technical diagramming tools - Ability to work under tight deadlines, as the project needs to be completed ASAP. Your prior experience with network diagrams will be a valuable add-on.

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 h...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 c...

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 ne...

I am urgently seeking an Extra Low Voltage (ELV) Engineer/Designer to create comprehensive shop drawings for a small building of 4 stories. Key responsibilities include: - Designing an efficient ELV system focused on security, communication, data networking, and a sound system. - Covering Closed Circuit Television (CCTV), Access Control, Data, WIFI & VOIP points, PA, Conduit, Junction BOX (JB) & GI Tay. ** Provide clear instructions and specifications in the shop drawings for the electrical contractor to install necessary pipes, GI trays, boxes, junction boxes, and related infrastructure. ** Facilitate the ELV installer with precise guidance for cable pulling, switch installation, network cabinet setup, wire termination, and device installation as per the drawing detail...

...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...

I'm currently seeking an experienced electronics engineer to assist with the detailed design of a digital signal processing circuit. This role requires proficiency in three main areas: - Circuit Design: Crafting a circuit layout that can efficiently process digital signals. - PCB Layout: The successful freelancer will have the skills to translate the circuit design into a practical PCB layout. - Component Selection: The chosen professional will be able to recommend and select the optimal components for this specific task. Ideal collaborations would have a track record of innovative circuit design for digital signal processing, and be confident in their ability to select the most efficient and cost-effective components for the PCB layout. Previous s...

i am electronics businessman. i need a person who can design circuit as my requirements. not very complicated circuit just some simple diy circuits actually.

I am looking for a professional electronics engineer who can create precise Eagle files of a circuit board design. The circuit board should be designed to control LED lights. Essential elements include: - The ability to select between 5 to 10 operational modes for LEDs for different lighting effects or patterns. - Besides having an on/off feature, it should have an intermediate level of LED brightness control meaning a few levels of light dimness for better adaptability. This should be within the modes. Ideally, you will have strong skills in using CAD software like Eagle to create professional and workable PCB designs. A strong command of electronic design, specifically with LED control systems, is highly attention-grabbing. In your proposal, please provide examples of ...

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 require a skilled graphic designer who can create a detailed 2D of cross-section diagram of the Kidney-Urethra-Bladder-Ureter. This job doesn't necessitate labelling. An understanding of human anatomy and previous experience in medical illustration is greatly beneficial for this project. Key Requirements: - Expertise in graphic design and illustration, particularly 3D renderings - Knowledge of human anatomy (specifically Kidney-Urethra-Bladder-Ureter) - Ability to execute a detailed level design without labels - Deliver in a high-resolution, print-ready format The successful applicant will provide a realistic conception of the Kidney-Urethra-Bladder-Ureter that showcases the intricacy of this structure while observing the requested parameters. This project is well-suited ...

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 need a power amplifier designed for a 28nm CMOS technology. Since the maximum power output, frequency range, and target application have not been specified, the freelancer needs to be skilled in various amplifier designs and also have flexibility to adapt the design according to different project requirements. Ideal Skills: - Integrated circuit design - Solid background in CMOS technology - Experience with power amplifiers -Cadence Design Systems Experience with wireless communication, RF signal and audio processing would be a plus. Please make sure to detail your portfolio and previous experience in power amplifier designs when submitting your proposal.

Project is to accept rough sketches from an industrial manufacturing client . You will produce 1) 3D mockup 2) a plan diagram with dimensions Client wants a fast turn around. Lot more work available

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...Proficiency in creating a visually appealing and easy-to-navigate user interface. Key Website Contents: - Practice tests: The main draw of the website. It should have series of practice tests focusing on the writing section of IELTS. - Writing tasks: The practice tests need to encompass all types of writing tasks found in the IELTS writing sections: essay questions, letter-writing tasks, and diagram, graph, or chart tasks. Ideal skills and experience: - Web development - User Interface design - Knowledge of IELTS test structure - Experience in educational website creation is a plus. This project aims to create a comprehensive resource for students preparing for the writing section of IELTS. It's an exciting opportunity for developers who enjoy creating transformative...

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.

Add the circuit diagram (black lines in the screenshots) to existing video(mp4 file). Make sure the lines are straight, in parallel, and High resolution

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...

As someone who is keen on enhancing the efficiency of our digital design processes, I am loo...Aspects: Developing SAT solver and DPLL algorithm. 1. C++ programming: The engineer will be required to focus mainly on enhancing and implementing algorithms. 2. Digital circuit design: Basic understanding and experience in digital circuit design is essential. Ideal Profile: - Strong C++ programming skills - Experience in implementing algorithms using C++- Digital Design Experience While the experience in FPGA programming and knowledge on HDL are beneficial, the prime focus will be on C++ software development and digital design. Hence, I'm primarily seeking a candidate who excels in the field of programming over circuit design. Nonetheless, an individual who combines ...

...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 expert to assist in performing a dynamic threshold MoSFET simulation. Both Pspice or LTspice can be used for this task, ensuring flexibility. Key aspects of the simulation include: - Measuring Voltage - Measuring Current - Measuring Power - Transient Analysis Although the target application for this simulation w...Measuring Power - Transient Analysis Although the target application for this simulation was not specified, I would like the expert to be experienced in a range of applications which could include, but are not limited to, amplifiers, filters, or power supplies. Ideal skills for this project would be proficiency in PSpice or LTSpice, an understanding of dynamic threshold MoSFETs, expertise in circuit analysis, and the capability to interpret resu...

Hello! I'm seeking an expert AutoCAD designer for residental electrical layout. This objective of this task is to design: * Wiring diagram * Lighting fixtures * Outlet placements All the above elements should be represented in 2D format. The ideal candidate should have: * Extensive experience in AutoCAD * Strong knowledge and experience in residential electrical design. Your creativity is as important as your technical skills in this project. Looking forward to seeing your creation come to life!

I am in need of a talented PCB designer who can assist with the basic design of a circuit board. This project's main aim is to replace an existing circuit board. Details related to the project: • This is a fairly simple task with only a few components involved, making it very suitable for those who excel in basic PCB design. • I have a schematic diagram that I will provide. Your task will just be to take that schematic and translate it into a PCB design. Ideal Skills and Experience: • Extensive experience with PCB design • Familiarity with basic components • Ability to translate schematics into PCB designs • Strong attention to detail This project is a fantastic opportunity for someone looking to showcase their PCB design skills ...

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 ...

I'm in need of a dedicated and skilled CAD engineer who can meticulously eliminate DRC (Design Rule Checking) and LVS (Layout VS Schematic) errors for a CMOS-based rectif...project design and layout software. 2. Ability to accurately clean up both DRC and LVS errors using Virtuoso. 3. A comprehensive understanding of pre-defined foundry design rules that is to be followed strictly. Ideal Skills: • Expert proficiency with Cadence Virtuoso • In-depth understanding of Design Rule Checking (DRC) and Layout VS Schematic (LVS) • Strong technical knowledge in CMOS-based circuit design Clean, error-free designs are essential for successful device fabrication - I'm trusting you with this important task in my project. Your skill and attention to detail will be the k...

Matlab Simulation Battery Optimization Urgent Work

...electronic 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...

I need a talented 3D artist to visually create my hotel laundry structure based on a diagram I have. The project involves transforming a 2D design into a 3D model, accurately following the guidelines provided. The final output should reflect the basic shapes and structure of my hotel laundry without the need for detailed textures or material rendering. The 3D model should include: - The arrangement of laundry machines - Laundry staff workplace layout - Laundry storage space plan Candidates should have a strong grasp of 3D modeling principles and be proficient with modeling software like Blender, 3DS Max or similar. Prior experience in architectural or infrastructure 3D modeling would be ideal. It would be advantageous if you can take initative when details are not specifie...

Small-project. Socket TCP communications. UI Swing. There is a class diagram for reference.

I need a power amplifier designed for a 28nm CMOS technology. Since the maximum power output, frequency range, and target application have not been specified, the freelancer needs to be skilled in various amplifier designs and also have flexibility to adapt the design according to different project requirements. Ideal Skills: - Integrated circuit design - Solid background in CMOS technology - Experience with power amplifiers -Cadence Design Systems Experience with wireless communication, RF signal and audio processing would be a plus. Please make sure to detail your portfolio and previous experience in power amplifier designs when submitting your proposal.

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 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 creativity leads this project.