12v battery charging circuit diagram jobs

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    41,519 12v battery charging circuit diagram jobs found, pricing in USD
    CAD designing 6 days left

    data, voice, electrical Wiring design to be done on CAD diagram

    $9 (Avg Bid)
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    1 bids
    Trophy icon Illustrations for Business Book 6 days left

    Hi There, I am looking for superb business diagrams to be illustrated for my new book titled "Agile Digital Strategy". Please see below details about book. Framework Diagrams are the backbone of each chapter. There will be one Framework diagram per chapter. In each chapter a blank framework diagram is provided and the chapter explains how to think about answering the questions in the f...

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    We are looking for a image similar to the image attached, no titles/text but with the same elements (battery), charger, panels etc. in a more modern house (image 2)

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    AZ_TradeIn01 6 days left

    I do some Amazon FBA and FBM sales. I need to automate my search process. This App MUST run in a Live Chrome browser as it will automate a proprietary Chrome Extension that can only run on Chrome browser. I have a PDF attached that shows details and flow diagram. I need a quote for this basic app. I estimate it will only be a few hours coding at the most. Upon completions I will ask to have ...

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    Programming 6 days left

    Design a class diagram and use cases . Design and develop a program that implements a basic online music store management system. Simple project. Message for further details.

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    Arduino BUCK BOOST module 6 days left
    VERIFIED

    Hi, I need to have Arduino Buck-Boost voltage module here are the requirements: -- input ~5-25V -- output 12V fixed (4Amperes max)

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    We build a multi function power pack with welder / generator/ compressor / battery charger. The all-in-one unit is explained by the attached flyer. This model ( we do have smaller models), is used to equip field maintenance trucks, on site vehicle and machinery repairs and service, where these 4 components are available with one engine, in one compact unit with a suitable footprint for mounting ac...

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    Generate Leads 6 days left

    We build a multi function power pack with welder / generator/ compressor / battery charger. The all-in-one unit is explained by the attached flyer. This model ( we do have smaller models), is used to equip field maintenance trucks, on site vehicle and machinery repairs and service, where these 4 components are available with one engine, in one compact unit with a suitable footprint for mounting ac...

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    **Overview** I need an entity diagram (ER diagram) and a description of transactions for a proposed new database and web program. **Purpose** This is for a web application designed to manage volunteers who will submit articles. **Aim** The aim of this job is to define the database design and structure. It is not to create the database or files. **Purpose** The database will sign up volunteers, ...

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    For our new product portfolio on our homepage some pictures must be released. These are vehicle parts and charging stations for electric vehicles. It is about 100-200 pictures. (720p - 1080p). Quality has the highest priority. [login to view URL]

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    I am looking for DBMS expert. 6 days left
    VERIFIED

    I am looking for DBMS expert.. This is a very small task. We have already created the relationship diagram now we want someone who will solve the other questions.

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    I have done classic control panel with my electrical technician, it is a very simple control panel for water treatment plant RO REVERSE OSMOSIS PLANT.I need somebody to do single line diagram and block diagram for it.

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    Please take a look on the diagram that is attached first. Hello! My industry is heavy & industrial trucks like forklifts, tractors, platforms, construction etc. I want to start an e-commerce shop with consumables (oils, tyres, rollers, truck accessories some mainstream filters) as public store and a separate (private store) content restricted only for registered users site, for hardcore cate...

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    i need to understand this , what you have to do is . first go to this link [login to view URL] then read the article to understand the concept and diagram connection . afterwards come to me and give a overview , i will ask few questions and then i will judge you on this basis. i will pay you 9$ or 500rs. for your best overview explanation and then i will appoint you as my employ to work further.

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    I'm seeking your help as a project manager in providing constructive feedback on student reports from an Intro to Project Management subject. *You are not writing a paper just providing feedback to papers (approx. 1 page of feedback per paper). Are you well versed in project management terminology and methodologies? I.e. Project WBS, Network diagram, Schedule, Risk management, Project com...

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    Agricultural company based in Australia. Need to produce an easily read and follow the diagram/instruction procedure for a filtration system. The work required will need CAD and Illustrator Skills. Draw diagram of the filter with numbered valves indicated. A list of instructions of when to open and close each valve will accompany the diagrams. Instruction text will be supplied as well a...

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    Trophy icon Design a Logo and Letterhead 20 days left

    Holman Engineering are looking to update their letterhead, logo and subsequently our documentation design to reflect a more up to date, professional look. We are looking for a graphical designer to design a letterhead that we can use on documents such as proposal letters, quotations, purchase orders etc. The letterhead must be designed to incorporates a look and feel that is consistent with what H...

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    metal shop 5 days left

    I have a 60x100 metal shop and I want to put in a mechanic's shop. it has and existing 120/208volt 3phase meter and disconnect only. I want to install a 200amp 42 space panel, it has 8 car lifts that I want to run 4-40amp circuits and tap 2 lifts off each circuit. 5 ton A/C 11- high bays a misc outlets. it has a 2 story office about 800 SQ-FT. just the minimum basic to get by. I can provide a...

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    We need someone who can develop a printed circuit board and associated firmware for a small bluetooth audio device.. We have detailed specs and a drawing. For details will be provided.

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    I need to create a schematic similar to the Wemos d1 v3.0 and while adding a transistor, 10k resistor and a battery adapter.

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    Instead of spending months trying to figure out what I'm doing wrong, I would like to pay someone to diagram and write the code for a fairly simple and straight forward project: A pan/tilt device equipped a laser pointer that will be programmable by the user to start and end at selected points. The speed of the laser as it travels to each point would be controlled by a potentiometer. Start a...

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    Analog circuit simulation with TPS61046 DC-DC boost, piezo driver and LED driver.

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    digital signage 5 days left

    Hello, I manage a digital signage network. I want to develop an internal solution to manage the broadcast on my entire Raspberry pi3 B+. We must develop the system part on the Rb B + and also the software part in saas mode to control all players. The broadcast must be able to be done individually or by grouping players. Several features are expected such as the creation and programming of videos ...

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    I need a small sequence of pages to help users create a colored diagram that reveals the strenghts and weaknesses of their company. No PHP code, only display (I'll add it later) Project context : The small tool "colorier la roue" (= color the wheel) is already online since 2010 but it's using Flash player plugin : [login to view URL] => We need to build a new version, and i...

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    Hi Miftahul Arrijal R., I noticed your profile and would like to offer you my project. Could help me design a battery management system for an electric motors

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    Diagrams for online website 5 days left
    VERIFIED

    Diagrams from a website need to be refreshed (currently they are in Flash) into a static format. Design brief is attached. $10 per diagram. ASAP.

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    I have an image I need to be transferred to illustrator. It is a diagram with circles and just has a few changes that need to be done and it be put into illustrator from its current format. I will send the image once I find someone who is professional and reliable. It would be nice to have this completed by tomorrow. The person I hire needs to be VERY detail oriented.

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    Condominum 4 days left
    VERIFIED

    I am interesting in the design of Modern condominium 12 Floors approximately 94 Units I am yet to received the Survey diagram but since its 12 Floors the footprint be so wide depending on how many units per floor

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    We currently have our cold room refrigeration compressors running on a fixed rpm. We have both single phase 220V/50Hz (ZB21KQE-PFJ) and 3 phase 380V/50Hz (ZB21KQE-TFD) scroll compressor systems. These compressors are running off an inline UPS. When the power goes off, the UPS will handle the load before the generator starts up. The problem we are currently having is that both compressor types draw...

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    I want somebody design a control circuit to to control a 3-phase contactor to trip when short circuit happens as protection. the following must be submitted: 1- the code file (arduino IDE) 2-the PCB file 3- the bill of material and their numbers

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    I want to connect the readout integrated circuit (roic) to single board computer (raspberry pi or arduino). The project is very simply. I need to read the data coming from roic. There is restriction on which roic we have to use.

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    Hello, I'm looking for an experienced editor/proofreader in English to help me brush up my Master thesis. It deals with economical, legal and environmental aspects of e-mobility charging infrastructure in Germany and China, and it is approximately 100 pages. A good candidate would be someone with experience in editing economic or technical texts. The best candidate would be someone who kn...

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    Simulation 4 days left

    I want to simulate the impedance of Lithium ion battery, thereby plotting a Nyquist plot using a set of parameters. The plot will be real against negative impedance

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    Trophy icon Logo design for our Company 4 days left

    Hello. We would like to create a new logo for our company. The name of the company is "Vestfold Skilt AS" which translate to "Vestfold Signs". We sell regular signs and LED signs, and other advertising products. I'm also uploading a picture of a product that are similar to what we sell. The logo will need to incorporate "Vestfold Skilt AS". I've uploaded ...

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    IOS 9+ provide ability to track app usage via the battery usage settings. I need to fetch this data and send it to my server through the use of MDM. I would also like to track website usage and track time spent on each website if possible. I already have a backend and an API built, so I just need a IOS app/background service to capture and send this data.

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    I need two telecommunication projects. Details are provided: 1. Project1: Discovery and Verification of Neighbor Positions in Mobile Ad Hoc Networks MOBILE COMPUTING, FEBRUARY 2013 Technology Implementation: JAVA A growing number of ad hoc networking protocols and location-aware services require that mobile nodes learn the position of their neighbors. However, such a process can be easily abused o...

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    Electronic Design Project 4 days left
    VERIFIED

    I'm looking for electronics engineers who could create an electronic circuit, a custom PCB, and a BOM for a device that would connect two cameras with some other device (I'll tell after we sign an NDA) via Bluetooth. The image received from the cameras will need to be overlayed with the info received from the third Bluetooth device. The central device will need to store the video footage...

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    To build a small ON/OFF circuit using tactile switch to turn ON/OFF 5V controller circuit and 2 more switches for other functions. It will be fed from a 5V power bank.

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    IOS 9+ provide ability to track app usage via the battery usage settings. I need to fetch this data and send it to my server through the use of MDM. I would also like to track website usage and track time spent on each website if possible. I already have a backend and an API built, so I just need a IOS app/background service to capture and send this data.

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    I need circuit designer. Please bid only electronic expert.

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    I need some changes to an existing website. I need you to design my blog. go to this link and suggest me the changes we will discuss the rates accordingly. [login to view URL]

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    I need you to write some content for a website. please go to this link and check my website. [login to view URL] this type of work you have to do it for me. we will discuss the rates . my budget is upto 25$ per blog in one day.

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    I need to get some building plans revised and drawn to scale. Floor plans & sectional views 1. Ground Floor, a. Please reduce, width of extension from 4700mm to 4200mm 2. 1st Floor and Loft Floor plan, a. The roof is extending beyond the boundary of the wall i. Make it flushed with the wall b. Reduce the porch size to 2100 x 1400 including external walls 3. 1st Floor, a. Remove stair from s...

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    Hi Marc N., I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.com/projects/engineering/Circuit-Design-Channel-Class-Amplifier/details

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    This circuit amplifies three input channels consisting of low-current voltage signals that have a low bandwidth (less than 200 Hz). Each channel is pre-amplified according to a fourth circuit input which operates as a voltage control to the pre-amplificiation. Each pre-amplified channel is then fed to a class D amplifier to create a large current version of the input at three respective circuit ...

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    auto parts 3 days left

    i need auto parts diagram that can help my customers to find parts they need and build auto parts store like [login to view URL]

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    I need detailed design & engineering support for development of solar, wind, diesel generator, battery bank & grid connected hybrid inverter of 3 kVA rating. The scope includes detailed engineering, sizing calculation, PCB design, firmware development, logic development, micro controller code for the hybrid inverter with battery charge controller and synchronization unit. Hardware work is ...

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