Volt battery switching battery charger circuit diagramJobs

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    44,871 volt battery switching battery charger circuit diagram jobs fundet, i prisklassen EUR
    Database Project Udløbet left

    SQL ER diagram @!

    €124 (Avg Bid)
    €124 Gns Bud
    6 bud
    €336 Gns Bud
    10 bud
    pcb desigg Udløbet left

    timer concept lcd 3 relay 3 buttons rtc 6 adc (op amp circuit)

    €90 (Avg Bid)
    €90 Gns Bud
    19 bud

    Jeg ønsker at overføre blinklys fra bil til trailer trådløst via Bluetooth. I trailer stikket på bilen monteres en Bluetooth sender og på traileren monteres en Bluetooth modtager, så man bliver fri for kabel imellem bilen og traileren. Bluetooth modtageren på traileren drives af et 12 volt batteri der oplades via en solcelle. Dette vil l&...

    €224 - €671
    €224 - €671
    0 bud

    Picture editing for phone charger etc.

    €18 / hr (Avg Bid)
    €18 / hr Gns Bud
    1 bud
    BPM Diagram help required 6 dage left
    VERIFICERET

    BPM Diagram help required need expert

    €8 - €19
    €8 - €19
    0 bud
    Defence Project 6 dage left

    VOIP, Security,Routing, Switching over MPLS

    €6297 - €12594
    €6297 - €12594
    0 bud
    WakeMeUp system 6 dage left

    i want someone who have experiance in Arduino coding to right a simple code for me about a simple wakeMeUp stystem. the circuit that should be respected by the code is attached, if there is anything wronge in that freel free to change it. the input should be 1- TimeToUni (it is the time taken to reach the University) 2- TrafficDelay (the time lost by the traffic) 3- TimeToGetReady (time required ...

    €33 (Avg Bid)
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    2 bud

    This project is still available as of 19 October 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You mu...

    €12 / hr (Avg Bid)
    €12 / hr Gns Bud
    73 bud

    We are looking for an experienced engineer to take over a partially completed project. The devices we are developing are electronics which utilize a rechargeable battery, multiple vibration functions, a heating component, Bluetooth connectivity, as well as an app that can control the device. Our current engineers have been unsuccessful in integrating these features in a working prototype without f...

    €108 (Avg Bid)
    €108 Gns Bud
    10 bud

    Design a electric skateboard battery enclosure for 3D printing. This should include both outside and inside design of the enclosure that hosts two batteries, a motorcontroller and a 7x9 cm mechanical housing. Final files must be in .step format and be printable.

    €87 (Avg Bid)
    €87 Gns Bud
    12 bud
    Mailman - maintenance -- 2 6 dage left
    VERIFICERET

    I have an existing small project that need some changes now and in the future. It's a small pcb design with esp8266 and some other passive and active components running on battery. Not much job, but if you are doing good, i will be offering more bigger projects.

    €9 (Avg Bid)
    €9 Gns Bud
    2 bud

    Plz bid if you have experience in academic writing + in designing ERD diagram.

    €16 (Avg Bid)
    €16 Gns Bud
    5 bud

    Looking for an engineer who understands battery management systems for supercapacitors and can design and test a circuit to be used on 48v super capacitors banks of which there are 2 banks. We need a circuit designed that allows charging of supercapacitors of which there will be 2 banks. The circuit will be required to switch from one bank to another based on a set rate of discharge and allow t...

    €156 (Avg Bid)
    €156 Gns Bud
    5 bud

    We are looking for a person who can create a short video for our website [log ind for at se URL] We have provided a set of pictures and a short video that will be your baseline. However, we expect you to be creative with more professional standard then the baseline. Requirements with the Video: Change the writing and try to be creative and come up with attractive written lines. (However, keeping...

    €68 (Avg Bid)
    €68 Gns Bud
    37 bud

    Hello. We just finished our new website design, but we would like to modernize it further, and make the sections a bit more unique. For example, by switching colors, button styling, fonts, images/mockups etc. We will deliver the current PSD design, and you will deliver your result back in PSD as well. No web development involved. We are looking for someone who likes to do very modern webdesign,...

    €120 (Avg Bid)
    €120 Gns Bud
    23 bud

    The growing diffusion of renewable power sources has raised significant concerns over the power losses of distribution networks. These could be mitigated by replacing existing 3-phase AC networks with DC networks, as they have lower voltage drops and a better utilization of conductors. Unfortunately, the protection of DC networks is more challenging, as the current does not cross zero every half p...

    €535 (Avg Bid)
    €535 Gns Bud
    8 bud

    I need a PCB design that I can submit to [log ind for at se URL] for processing. The PCB is a hat type board for raspberry pi 3. The board is something similar in the attached image. The board will have the following to give you an idea. - 1 relay module. - 12v 30mm fan - 12v to 5v usb module I can send a sample picture of what I want, just message me. The image I will send you is just an examp...

    €32 (Avg Bid)
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    8 bud

    First, I’m a technician with no experience of programming an Arduino or whatsoever. So I can’t help in programming and give only technical information and needs. Measuring on a cooling unit at a sample rate of 1 measurement/minute (saving battery), 3 NTC (preferable) temperature probes and 2 reed contacts. At a plant, there can be 20 to 30 Arduino’s fulfilling same task. As soon...

    €619 (Avg Bid)
    €619 Gns Bud
    60 bud

    From an installation which is provided in step or iges, you must perform the animation and rendering type to be able to animate the process of this same line that I describe below. The animation and rendering can be done, with type programs, blender, unity, 3d studio, etc ... but the output format must be mp4 or similar with high quality HD type. The time for this animation should be between app...

    €585 (Avg Bid)
    €585 Gns Bud
    21 bud

    We have a tested circuit and schematic and Board Dimensions. We need the board to be routed and laid out within our design configurations and to comply with all necessary CE certification parameters.

    €538 (Avg Bid)
    €538 Gns Bud
    31 bud

    I am looking for a developer to complete a custom website for us. Our site ([log ind for at se URL]) is meant to educate people about FHA mortgages. We collect customer data for individuals looking for a mortgage and sell the info to a company through the "Get Started" pages on our site (this is our only 3rd party integration). We also have a credit monitoring product that we market to c...

    €3670 (Avg Bid)
    €3670 Gns Bud
    159 bud
    Design audio PCB - Spanish based 5 dage left
    VERIFICERET

    Need somebody to design a circuit: Made schemes. Route pcb Assemblie the first unit Test the board Develop BOM Develop Test procedures. If the freelancer works well I provides more work.

    €543 (Avg Bid)
    €543 Gns Bud
    26 bud

    Size of the final Print would be 20" * 30" Refer to the rough label diagram attached. This is a rough picture of what I want. Photos can be replaced/ added/ deleted wherever needful or suitable. At the Bottom, I want a Yoga Background photo where the logo would be placed on the left and the tagline on the right of the picture. Refer [log ind for at se URL] Some texts still needs to b...

    €19 (Avg Bid)
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    11 bud

    GENERAL REQUIREMENTS Background I previously hired a software engineer to complete this project. Unfortunately, he kept billing us for many weeks until we realized he had not done anything. I lost all the money we paid him. I missed important deadlines and embarrassed ourselves before investors. I suffered substantial financial and reputational loss. As a result, this time I want to adhere to...

    €141 / hr (Avg Bid)
    €141 / hr Gns Bud
    74 bud

    I want you to write software project documentation for my asp.net website. The documentation should contain 50-55 pages and the freelancer must have knowledge for the following terminologies: 1- Feasibility report 2- Critical Path Method 3- KDSI execution rate 4- Cocomo Model (Constructive cost method) 5- Work breakdown structure 6- Use-case diagrams, domain models, sequence diagram etc.

    €139 (Avg Bid)
    €139 Gns Bud
    4 bud

    i need 3d model in soildworks or autocad . i will attach the diagram in the bellow

    €21 (Avg Bid)
    €21 Gns Bud
    14 bud

    Want someone who can design a electronic circuit which will include a Bluetooth module, a rfid tag and other things. how the system will function will be provided and the circuit has to be designed accordingly.

    €95 (Avg Bid)
    €95 Gns Bud
    16 bud

    I need someone to implement a currency switching capability in our website that works with Shopify's new multi-currency functionality. Includes having a dropdown menu with country flags in the top right corner to match website header design, have prices display on the website with the relevant currency, and ensure users can transact in the checkout using their local currency. Freelancer must ...

    €106 (Avg Bid)
    €106 Gns Bud
    35 bud

    I have one piece of pulverizer need 3D freelencer to draw out the 3D diagram on site in Puchong Jaya with negotiation on flat rate payment.

    €328 (Avg Bid)
    €328 Gns Bud
    31 bud

    Hello, I am looking to create a Entity Relationship Diagram for an existing custom made crm.. I need this done today.

    €75 (Avg Bid)
    €75 Gns Bud
    3 bud

    Make a flow diagram using a photo

    €14 (Avg Bid)
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    41 bud

    Hi Daniil R., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I am interested on BMS for lithium battery

    €9 (Avg Bid)
    €9 Gns Bud
    1 bud

    First Phase: Need an Electronic Circuit based on MCU. This MCU will do following: ***Interface with 5 inch LCD display (User can select options using touch screen) ***5 button array (user can select option using these buttons also) ***Controls 3 relays ***Takes input from 2 level sensors and display warning sign on screen if any level sensor input is high ***Takes input from 2 flow sensors. Measu...

    €2059 (Avg Bid)
    €2059 Gns Bud
    7 bud

    Hi We have a web service that has a companion iOS and Android App and need to do some updates. The web platform that uses wordpress as its core framework with WP plugins for some functionality and then has some custom php/javascript code build on top of wordpress for other functions. Here’s a link to the site: switchbackos (dot) com . If you click on Products/Services in the navigation menu...

    €1730 (Avg Bid)
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    102 bud

    I need services of an experienced electronic design engineer who can design an electronic circuit for me using following steps. 1. Design Electronic Circuit or Schematics 2. Test Developed circuit 3. Revised Electronic Circuit according to test results Please bid with your past relevant experience, software you will use, what test you will recommend for electronic circuit before moving towards ...

    €243 (Avg Bid)
    €243 Gns Bud
    17 bud

    Need a 1-page brochure to give to the managers/owners of restaurants, spas, etc to advertise a battery that clients can use for charging devices. We will help with content. check this ppt for some content tips [log ind for at se URL]

    €134 (Avg Bid)
    €134
    27 indlæg

    Hello Jin, my name is Mark. i would like to hire you for a job that will involve designing circuit and PCB. this will be a consumer product, it has to pass certifications for EU,USA,CHINA market. The product will connect to a wireless access point and get some data from a internet server, then show the output on a 5" CTP screen. i will include the data sheet for the display, that have all t...

    €448 (Avg Bid)
    €448 Gns Bud
    1 bud
    class diagram 4 dage left
    VERIFICERET

    j 'ai besoin de quelqu'un qui a partir du diagramme de cas d'utilisation de 3 systemes invente et cree leur diagramme de classe

    €16 (Avg Bid)
    €16 Gns Bud
    7 bud

    Hello Vladimir, my name is Mark. i would like to hire you for a job that will involve designing circuit and PCB. this will be a consumer product, it has to pass certifications for EU,USA,CHINA market. The product will connect to a wireless access point and get some data from a internet server, then show the output on a 5" CTP screen. i will include the data sheet for the display, that have ...

    €448 (Avg Bid)
    €448 Gns Bud
    1 bud

    I need full model for manufacturing line Production of LED tiles. It is a thesis project, we have the components. 1. Ceramic tile 300/300/10 mm (Base) 2. Led ws2812 6 stripes on each tile 12Leds Per stripe.(sticked to base) 3. circuit board 39/39 mm can be placed any point on the tile.(B/w the Led strips) 4. diffusive layer sheet for Uniform emission of light (between the Led and Glass) 5 glass (o...

    €203 (Avg Bid)
    €203 Gns Bud
    8 bud

    We are designing a product with varying power requirements. It will be powered from the USB bus. The product will use a USB 2.0 compliant PIC microprocessor however would benefit from the 900mA which USB 3.0 ports can offer, rather than be restricted to the 500mA of USB 2.0. We will use a USB-C connector. We need identification of components and circuit design to achieve this.

    €169 (Avg Bid)
    €169 Gns Bud
    7 bud

    Need architecture diagram developer who can build level 1 and level 2 (services, external dependencies)

    €125 (Avg Bid)
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    1 bud

    Our consulting firm is looking for fresh ideas from those interested in working with Microsoft Visio. We expect to award a small experimental design project to multiple (2-4) talented designers. We plan a second paid round to refine the designs discovered in the first/experimental round. We hope that the best designers found in the second round will work with us in a long-term relationship in the ...

    €90 (Avg Bid)
    Fremhævet Garanteret
    €90
    1 indlæg

    I want to check that it is okay to place a spa in my pool area. The spa weighs 1800kg filled Right now just want to make sure it is safe for the loads. I have provided review of drawings and structural certification for the placement of a 2.3 m by 2,3m 1800 kg Spa on an existing reinfoced concrete pool deck. The spa will be located where the existing planter box will be. Please calculate load...

    €36 (Avg Bid)
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    6 bud

    The app will track of efficiency usage of system sources on installed device. App will analyse of energy usage of other installed apps and send push notification to user about analyzed results. App will present suggestions to the user about how to use apps with lower energy usage. These all suggestions will send to the user with push notifications. For example: whatssapp is using %30 of battery p...

    €705 (Avg Bid)
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    59 bud

    a) Derive an expression as a function of W/L for the “on-resistance” of an NMOS switch with the gate tied to V_DD . (Note: Neglect the body effect.) Use a V_DD = 1.8 V and V_t = 500 mV. b) Using Cadence, sweep V_DS from -V_DD /2 to V_DD /2 and W/L with V_G = V_DD and V_S = V_DD/2. The body should be tied to V_SS and L = 500 nm. Show schematic and simulation results. c) Repeat (a) - (b)...

    €98 (Avg Bid)
    €98 Gns Bud
    3 bud
    Calls logs Management 4 dage left
    VERIFICERET

    Calls logs Management Mobile and Web Base Application Mobile Application ( User Level ) o User Login o User profile o Call recording for Incoming & Outgoing o User can Search Client with Name/Contact No/Ref No o Recording will be start when bell ringing for outgoing calls o After call End, Application will synchronize (Upload) call recording to the server. o Call recording will be done eit...

    €608 (Avg Bid)
    €608 Gns Bud
    10 bud