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    31,628 circuit diagrams batteries jobs found, pricing in USD

    We need a electrical and electronics engineer for PCB Circuit and battery management system who can code on microcontrollers.

    $12 / hr (Avg Bid)
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    7 bids

    Brief description of the work to be done: Milestone 1- Preparation of business plans (30$). Milestone 2- Determination Specifications of the systems (machine) to be used in the factory and 3D drawings of factory with 3DSMAX (30$). Milestone 3- Human resource organization chart for the factory and Personnel qualification (20$). Milestone 4- Creation of supplier chains and requesting price offers fr...

    $148 (Avg Bid)
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    My project is measuring temperature, humidity and light by using MKR1010 Ardouin. I have built the circuit with coding, and I got the results. The following are what I need: 1-power MKR1010 by battery and connect it to wifi. 2-connect Arduino to Cayenne Platform IoT: [login to view URL] My budget is 50 pounds

    $125 (Avg Bid)
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    The project goal is to build an app for tracking school busses and we need the following: Business Requirements Documentation BRD Use cases User stories Workflow Entity relationship diagram ERD

    $189 (Avg Bid)
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    Build performance oriented standard code that runs on all major browsers (Chrome, FF, Safari and Edge). • Should be able to write as well as integrate APIs for cross platform interaction. • Diagnose and fix bugs and performance bottlenecks. • Reach out to the open source community to encourage and help implement mission-critical software fixes. • Maintain code and test it befor...

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    14 bids

    We have a digital radio that we prototype. But because we did not have the correct design in the field of high frequency and analog part in PCB, the circuit is constantly reset when the power is 10 watts. The radio frequency is 400 ~ 470 MHz and the maximum circuit power is 10 watts. We give the initial schematic and pcb design in Altium Any change is allowed even in the circuit schematic if neede...

    $303 (Avg Bid)
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    8 bids

    Build performance oriented standard code that runs on all major browsers (Chrome, FF, Safari and Edge). • Should be able to write as well as integrate APIs for cross platform interaction. • Diagnose and fix bugs and performance bottlenecks. • Reach out to the open source community to encourage and help implement mission-critical software fixes. • Maintain code and test it befor...

    $4 / hr (Avg Bid)
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    16 bids

    I have a model where I want to measure the leakage current of a SiC Mosfet while blocking 800V. The leakage current is in the range of nA to uA. What kind of current measuring sensor can be used for this?

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    We are currently sourcing the components for our Power Bank UPS Battery Project. We will purchase individual components (Battery Packs) (Plastic Housing) (Circuit Boards) and assemble in our own facilities. We need help sourcing and creating schematics. We wish to source battery packs that add up the the 159.8Wh described below, and have the ability to stack them (160-320-480) to create larger po...

    $48 / hr (Avg Bid)
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    We have a drawing for the control panel for one of our test rigs. This was drawn in house and now needs to be redrawn by an experienced electrical draftsman/woman to the appropriate standards. The drawing is on two A3 pages (PDF's available)

    $19 / hr (Avg Bid)
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    Hello from DCV Technologies, For one of our clients, Infosys, we are recruiting for the position below: Role – Microservices Developer Technology – Java Location – EU area Job Description In the role of Micro-service Java developer, you will interface with key stakeholders and apply your technical proficiency across different stages of the agile iteration. You will play an imp...

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    Hello everyone, hope you have a great day. I looking for someone that can do a task for me, I got 5 star profile that have done over $3500+ in project. I hope my future freelancer will have me as I client for long term. Need a software analysis that can design different diagrams and user stories based on the requirements specification. I will send the specifications if you have the knowledge to ...

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    Task: Assessment is by one assignment, a critical essay of 6000 words (100%) which integrates theory and practice. The assignment must include a clear structure with abstract, list of references, appendices, and diagrammatic representation where appropriate. You must make appropriate use of journal articles, research papers and texts. The assignment must contain: 1. A critical literature review o...

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    NLP (nfa/dfa) 5 days left
    VERIFIED

    NLP (nfa/dfa) diagrams drawing

    $15 (Avg Bid)
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    Graphics for Slides 5 days left
    VERIFIED

    A graphic designer / illustrator is needed to produce 20 diagrams with a consistent look and feel for use on slides and other documents. Need someone who can take rough ideas and produce quality diagrams/charts/icons/illustrations as required. It would help if you possess an ability to draw. Must be able to understand context, use own initiative and provide fast turnaround. Need output in png,...

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    hi! Im Lenin raj, I'm writing you because i want to do a collaboration with you, if you are open for business. few details about the app, i would like to do an endless car racing game just like subway surfer, and also include some moods in it to circuit races like in need for speed no limit and ashpalt and also add some other moods probably later, and in case they fail the race they get 2 cha...

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    Build performance oriented standard code that runs on all major browsers (Chrome, FF, Safari and Edge). • Should be able to write as well as integrate APIs for cross platform interaction. • Diagnose and fix bugs and performance bottlenecks. • Reach out to the open source community to encourage and help implement mission-critical software fixes. • Maintain code and test it befo...

    $5 / hr (Avg Bid)
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    2 bids

    The Question for me is given bellow, I only need answer for section D: "Select two modules in an ERP system currently operating in the industry and submit a report. The module list is given below for your reference. The report consists of the following sections: Section A: a study of the company, Section B: a study of the as-is diagrams, Section C: Study of the to be diagrams, Section D: exi...

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    Draw an E-R diagram to model the following situation. Be sure to include in your diagram all the relevant entities, attributes, relationships, functionality (N:1 or N:M) and whether any are mandatory. ER Diagram can be in MS Word. [HINT: There are 3 entities and 2 relationships in the model answer]. A bus depot includes a maintenance section that repairs faulty buses. Each bus is identified by it...

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    ARDUINO PCB TO BE DESIGNED FOR LOAD MEASUREMENTS, COMPONENTS TO BE CONNECT WITH ARE LEDS, SMALL FAN, DIGITAL SEGMENT, LOAD CELL

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    Would you be interested in writing for a golf betting / fantasy tips website? I’m currently developing a database of pga tour stats and a website [login to view URL] I’m looking for someone who would be available to provide an approx 500-1000 word intro to each tournament on the circuit, plus additional content on an ad hoc basis. ETA for going live is likely to be in the next month...

    $21 / hr (Avg Bid)
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    -Lưới microgid (10MW) gồm có năng lượng Mặt Trời , Gió, hệ lưu trữ - 16 bus kết nối vào lưới chính -Mô phỏng động khi xảy ra các trường hợp ngắn mạch, và lúc bình thường -Dy namic simulation for microgrid with capacity of 10 MW. It has PV plants, wind turbine, BESS in side.-16 bus -Simulate for these circumstances: Sort circuit stat...

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    Comiq is an upcoming comic-making and sharing social network where users can interact and pose custom characters, props, effects and much more. Recently, with the closing of Flash support, we have decided to rebrand under a new name and a new era of comics. So what do we need help with? We are currently looking for Full-stack developers to help us in creating a prototype of our custom software. T...

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    1. System Design. 2. System Explanation. 3. Circuit Design 4. PCB Design and Component

    $346 (Avg Bid)
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    5 bids

    Hello from DCV Technologies, For one of our clients, Infosys, we are recruiting for the position below: Role – Microservices Developer Technology – Java Location – EU area Job Description In the role of Micro-service Java developer, you will interface with key stakeholders and apply your technical proficiency across different stages of the agile iteration. You will play an imp...

    $42 / hr (Avg Bid)
    $42 / hr Avg Bid
    14 bids

    We have developed a wheeled mobile robot. It has an arduino grand central with shield, raspberry pi with screen , gps stack and power module mounted on an 12 by 9 inch plate. Other sensors are also connected into the grand central. IMU(serial), encoders (digital) , current voltage sensors (Analog). We want the option to mount sonar (Analog) and Lidar (I2C) The wiring between the modules and sens...

    $22 / hr (Avg Bid)
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    26 bids

    Need a circuit that can oprate an electromagnetic solenoid valve

    $93 (Avg Bid)
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    20 bids
    Circuit Analysis 3 days left

    Hello I have a project related to circuit analysis and need your help

    $28 (Avg Bid)
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    22 bids

    I need help in building a quantum circuit or a random number generator. I have the references and tutorial but find it difficult in following the tutorial as I have less time to learn all of it. It is making a simple quantum circuit using python. I have signed up for IBM's Q experience but need help in proceeding further.

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    I am looking for a pneumatics expert for the drawing of a pneumatic circuit. The pneumatic piston has to raise the "A" part with a switch so that the piston works in two different modes. The first is full mode with a stroke end switch "B". The second mode has to send enough air pressure so that "A" falls down in a very light way. "A" weighs about 20 kilos a...

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    4 bids

    Brief description of the work to be done: Milestone 1- Preparation of business plans (30$). Milestone 2- Determination Specifications of the systems (machine) to be used in the factory and 3D drawings of factory with 3DSMAX (30$). Milestone 3- Human resource organization chart for the factory and Personnel qualification (20$). Milestone 4- Creation of supplier chains and requesting price offers f...

    $296 (Avg Bid)
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    11 bids

    Hello bidders. I have an existing React project that was originally built by one person, then enhanced by another, and this will be the second enhancement. It is built using some combination of React, CRACO, and Tailwind to deliver a single web page to a user. The user is hyperlinked to this website where a path parameter is captured and used in an API call to an outside service to get some data. ...

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    required to submit a small project as per the course topic. Course Topic: Power System Protection Project Title: “Designing a small Overload protection using the Electronic /Digital devices by utilizing electric circuit concepts.”

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    MS Power BI 2 days left
    VERIFIED

    Seeking MS Power BI expert who can tutor professional in manipulating data in MS PBI including charts and diagrams . This maybe an on going tutoring job. The right candidate must have experience in Experience in using MS PBI Adhere to confidentiality Design professional diagrams, grafts, flow charts etc Data visualization Prompt in responding to emails, chats Can follow details, MEET DEA...

    $35 / hr (Avg Bid)
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    Technical PPT 2 days left

    We are looking for a technical writer who can prepare few slides as PPT with Architectural and flow diagrams. Can arrange a call with my CIO who is going to present it to our board members. this can be done in a call or take inputs and complete offline.

    $147 (Avg Bid)
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    simple circuit, need to show working example in [login to view URL] please 12v input to the circuit and 12v output to the led. when 12v power is applied it blinks the led at 1 flash every .5 second. the flash input needs to be on the + side of the led. when a second 12v momentary input (from a different source) is detected. the blinking stops until the first 12v supply is reset.

    $110 (Avg Bid)
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    We are looking for a Javascript developer to help us with automating the placement of multiple blocks/cells in a larger circuit using Silvaco Expert Layout Editor design tool. The work will be done remotely and there will be periodic meeting to discuss about the progress as well as issues that may arise. Experience with Silvaco Expert Layout Editor is not required but will be a substantial facto...

    $2307 (Avg Bid)
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    Hello! We need circuit optimization (pcb) for a product. Small design changes of a 3d product are also possible. The main job is to optimize the hardware (find the cheapest and most convenient components) to achieve the lowest assembly time.

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    Circuit and pcb design 1 day left
    VERIFIED

    Design an electronic circuit and PCB for fabrication

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    **NOW HIRING** Hello World, Kindly complete the following tasks: - Draw 09 Single line diagrams for small office containers, i will provide the load schedules. - Design the panels in 3D software, based on the previous SLD. - Draw wiring layouts - List the part numbers. Please bid if you are an expert designer. Details inbox with the potentials hires only. Write in your bid as prof of reading: ...

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    This one is about a simple design for a small box holding some electronics (PCB) and a small lens. Right now, it’s a prototype, but it’s to be expected more proto's are needed before we're ready to finalize the end-model. Kindly note: We need you to understand what we require BEFORE you make a bid on this job. Refer to the content of the description, so we’re sure you...

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    I need a project presentation to be done professionally with icons, images, infographics and cool diagrams. It has around 23 slides. Most need profession background and bullets. Few slide need infographic and cool icon / diagrams.

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    power systems expert 1 day left
    VERIFIED

    I am looking for an expert in RF design or power systems circuit related problems to assist on tasks.

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    Hi There, I wanted to design a relay board to control through Alexa or google home. It must have 4 relay channels and it should operate with 230V AC inputs. Only Bids from india are accepted. Explain the bid with your hardware design plan and lead time.

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    I need a website that allows users to purchase membership/ access to my content. To view the content they need to login to see it. The page should display 3 links that take the user to purchase membership, a 1 on 1 coaching session, and an about me page. These should be viewable from the public. After signing in, the user should be able to access 10 articles. Because some of the articles fall unde...

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    NDA
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    Prototype into Manufacturing 22 hours left
    VERIFIED

    Functioning prototype exists. I require the following: 1- Device components that I will ask you to use (same as the prototype) must be designed by you to allow a factory to assemble the same for each device (no customized circuit or PCB required in order to optimize costs). Design must be optimized for mass production: design must dictate how the outsourced components will be connected together, ...

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    I have 4 simple diagrams. I need a rework of all of these to look nicer.

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    LED CIRCUIT 16 hours left
    VERIFIED

    I am small businessman in India looking for smart electrical engineers experienced in power electronics to help me build a reliable low cost circuit fro making LED bulbs flood lights and lights fro Automobile as well. It is to remind you that circuit needs to be compliant with Indian standards uploaded as a document and circuit needs be robust enough to so that we as company could provide at least...

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    Need an expert in AutoCAD Electrical for an office-based full-time job in Gulberg Greens, Islamabad. The candidate must be proficient in designing HV/ LV Panel schematics, Electrical component placement, and Single-line diagrams. The budget is 25k-30k PKR per month. Only freelancers from Pakistan (Rawalpindi/ Islamabad) should bid on this project.

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    I have one small circuit (Already uploaded) which you need to draw a layout in altium or pads software. You should give me a gerber file, board file etc…

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