Lithium ion battery charging circuitcông việc

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    32,455 lithium ion battery charging circuit công việc được tìm thấy, giá theo USD
    Project for Ion Gabriel T. Đã kết thúc left

    Xin chào Ion Gabriel T., tôi đã thấy hồ sơ của bạn và muốn gửi đề nghị bạn tham gia dự án của tôi. Chúng ta có thể thảo luận thêm thông tin qua cửa sổ chat.

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    Electronic circuit design Đã kết thúc left

    Thiết kế mạch nguyên lý và vẽ mạch bằng altium

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    Finde the product (research) Đã kết thúc left

    I need someon whoo Will make a research or find a product on the market for me. I need a micro gps trucker, which can be attached to a pigeon leg so small waigt max 15grams, for my studies of pigeons, the battery must resist for 3 day. so i need a micrko gps trucker who Will show me on the app on the real time the exsact location where the bird is. IF THIS ALREDY EXSIST ON THE MARKET i need a pri...

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    My company has an online electronics business where we buy and sell. We need someone who has experience with a shipping API service called [đăng nhập để xem URL] We need you to help us fix the code in the API where we charge shipping rates based off the size of the device and save money as well. We can not get easy post to calculate the correct shipping costs on our web site for customers. It&...

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    3ds Max SolidWorks 2D Design 3D Design 3D Modeling 3D Rendering ArchiCAD Autodesk Inventor Autodesk Revit Drafting Google SketchUp Machine Design Product Development Prototyping AutoCAD Photorealistic Rendering Sheet Metal Design CAD Modeling I need an realistic generator designed created. I have a basic image for reference, but I need for it to made to look updated and clean looking. You only des...

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    Needs to hire 99 Freelancers Question 1: Who are we? We are one of the leading artificial intelligence data service providers in China. We are committed to assisting companies to accelerate their AI initiatives by providing different types of data services mainly in the fields of natural language processing (NLP). Question 2: What is the task? a)Download the App and login with the ...

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    enable to design and implement a complex digital circuit using VHDL.

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    - Case ID - 5069900745 - WO Description - Ce need to replace the battery as per fess code shared - Product Description - 9GD56PA-CND0033B2C-HP Laptop - 15-di2001tx - Asset Serial - CND0033B2C - Customer Name - Sandeep N - Customer Address - Circle, Anjanapura BDA Layout, JP Nagar 9th phase, 560108 - Part Description - ASSY-BATT 3C 41W 3.6A LI HT03041XL-PR+PL - Part Number - L11119-855 - SO ...

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    My company designs and manufactures Charging Stations for Electric Scooters, E-Mobility Carts, Golf Carts etc. The name required for the Logo is SCOUGAR. This stands for the "Smart Cougar Scooter Charging System". Smart because it is Iot controlled and Cougar because it is fast. The logo will be registered and trade marked so it is necessary to be of original work, simple and memorable. ...

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    I have some basis in electronic, but I need help to display analogic video on a MIPI DSI connected screen module. The input is a PAL/NTSC signal and it must be displayed on a screen module through a 2 channels 4 data lines MIPI interface. What I need is advices about the component to use and some help or confirmation about the circuit design I'll do.

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    Microcontroller Design 6 ngày left
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    Require a custom microcontroller pcb to be designed, using an ESP32 as the microcontroller. Requirements: Powered by a standalone battery (E.g 9-12V @1-2A) Connect to internet through a fibre optic cable (Integrate a separate media converter - to convert fibre to ethernet and use the ethernet pins to connect to the ESP32) Connect to a Temperature/Humidity sensor, Reed Switch, and Shock Sensor (Ba...

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    We have arranged a song and looking for a professional and expert music producer's opinion and assistance on chords, sound design, and song structure. 1:- You would guide and suggest to us if we need to add more chords or replace the existing one. 2:- You would help us to add some music elements to make it sound even better and interesting. 3:- You need Spire, Native instrument Battery 4, ...

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    Trophy icon Choose a name for my startup 4 ngày left

    I have a small company that provides services: 3d printing- 3d design- cad design- PCB design (Printed Circuit Board)- PCB Fabrication (Printed Circuit Board)- Technical consultant- Also attached to the pictures The location of the company is in Egypt, specifically Cairo, and all these services are provided by my apartment I mean I make -Fabrication -Design -consultation *************************...

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    Only useful for native English speakers, US, UK About the product: Do you know anything about the iPhone battery? We have the product probably introduced: [đăng nhập để xem URL] keyword: L shaped battery, iPhone battery Please tell me the topic you have chosen and when you will finish it.

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    Needs to hire 99 Freelancers Question 1: Who are we? We are one of the leading artificial intelligence data service providers in China. We are committed to assisting companies to accelerate their AI initiatives by providing different types of data services mainly in the fields of natural language processing (NLP). Question 2: What is the task? a)Download the App and login with the account we p...

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    ELECTRIC VEHICLE CHARGING IN BLOCKCHAIN 6 ngày left
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    Build a block chain network for EV charging infrastructure

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    Roadside Assistance App 5 ngày left
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    Looking for help in building a roadside assistance app. To start, due to cost concerns, would prefer a web accessible version only and then build a complimentary standalone app later. As far as user flow and features are concerned, I would like it to mimic the following example: Website version: [đăng nhập để xem URL] App version (built later on): [đăng nhập để xem URL] End user needing assistan...

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    Practical Mechanical Engineer 5 ngày left
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    Looking for a mechanical Engineer that has in depth experience in mechanical battery or Kinetic to Electrical energy processes. I will need to hear about your ideas based on a concept i will present and i will need to hear proof of concept before i award this project to you.

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    Need an Engineer to design the circuit schematic and PCB layout for a Rockchip RK3399 SoC. This board will use a Android OS. All components used (wifi/bt /ethernet controller...) must have working linux drivers. Board will need to have: RK3399 SoC 4GB RAM - LPDDR4 SD Card Ethernet Port - 100M or 1G, depending on component cost. WiFi + Bluetooth - WiFi @ 2.4GHz and Bluetooth at rev 4.0 2 x USB 3.0...

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    !!!The applicants shall have the A9G, HX711, BMP280 and the load cell!!! ===PLEASE DO NOT BID IF YOU DON'T HAVE THE MODULES=== [đăng nhập để xem URL] [đăng nhập để xem URL],searchweb201602_,searchweb201603_ [đăng nhập để xem URL] [đăng nhập để xem URL] or [đăng nhập để xem URL],searchweb201602_,searchweb201603_ [đăng nhập để xem URL] The system shall get the weight/temp/GPS/battery vol...

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    Needs to hire 99 Freelancers Question 1: Who are we? We are one of the leading artificial intelligence data service providers in China. We are committed to assisting companies to accelerate their AI initiatives by providing different types of data services mainly in the fields of natural language processing (NLP). Question 2: What is the task? a)Download the App and login with the ...

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    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I will pay you for every hour ...

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    Renaissance App 5 ngày left

    This is a subscription-based app for a smart cradle. The grade has a microcontroller in which will collect periodic sensor data and send to the cloud. Every physical cradle will have a cloud account that will store periodic data. The app needs to pair the cradle to register to cloud. If the cradle is not owned by anyone, the first person registered to the cloud will be the admin. The admin can inv...

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    Circuit Board Repair 5 ngày left
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    I am looking for someone to diagnose my broken PCB. I do not have a schematic for it. 1) I'd like to know what is wrong with it. 2) I'd like to know if it can be fixed.

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    Build some images 5 ngày left
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    i want images with logo [đăng nhập để xem URL] phone repairs. 2. Battery Replacement. 3. xbox Repairs. 4. Playstation repairs 5. Laptop repairs. 6. Data Recovery. to go onto google. i want a image 600 wide x 900 length for the display frame for out side shop. 600x 900 i have a current one need to be modified.

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    Make simple circuit on bread board 5 ngày left
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    Make simple circuit on bread board

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    Looking to have some PCB development completed around the ESP32-WROOM module. An existing design was completed but has issues and the designer is no longer available. The existing design files will be made available (easyEDA) but happy for a winner to start again as the overall requirements are pretty simple. Device will have the following requirements - Developed around ESP32-WROOM - Powered by...

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    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I will pay you for every hour ...

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    Design Work 5 ngày left

    I need two(2) designs showing an EV Charging station in the driveway of the house. One with the charger. The second with a car plugged into the charger. The charger is called Stop&Charge. See attached example.

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    We are a company that deals with the solar energy systems installations and energy efficiency retrofits (SEER). The design and installations includes off-grid, backup, grid-tied or islanded solar systems. We also do Solar water geyser systems for both residential and commercial. We are looking for a Marketing & Lead Generation specialist that will do online marketing, Ad design, social media...

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    Hi, Please mention "TIGER" in you bid or it will be discarded. So here is more about project. I need a web based screen writing software, I am myself a developer but busy with other projects so don't have time for this one. References: Trelby: [đăng nhập để xem URL] studiobinder: [đăng nhập để xem URL] So here is some of features I wish to have... 1. Basic Text editor with all ...

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    design brief: Modify this: [đăng nhập để xem URL] To take Enviromate and to change the 'Heat' component from a simple On/Off driven by a timer to a PID driven PWM AC dimmer based on the input from a Thermostat and a timer. Specifically: 1) Heating to be controlled based on a manually entered 'set-point' target temperature via the GUI on the touch screen 2) For that heating...

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    Magento Bug Fixes 4 ngày left
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    I need a writer 4 ngày left
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    Trophy icon Create a Logo for New Crypto Coin 11 giờ left

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    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ Being paid for every hour you ...

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    Embedded Software For Metal Detectors -- 3 4 ngày left
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    We are looking for an experienced Firmware engineer to write firmware on Renesas and/or ST microelectronics microcontroller for a Battery project. Experienced in FreeRTOS/Azure RTOS is a must-have qualification. Access to Oscilloscope, Power supplies, Loads, debuggers for testing the firmware is a Plus. We will provide the hardware to the engineer to write firmware. Experienced in Battery managem...

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    I want to design a Power bank with some additional features. Firstly, the circuit must be compact, battery used is 3.7V. There are some 5V components as well, so we'll need a boost converter as well(or you can suggest any other approach) The Power bank should also support Wireless charging. (To charge Mobile phones wirelessly) You don't have to design the PCB, just need to finalize the ...

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    We are in need of a base iOS Xcode project that contains the following: - A fullscreen WKWebView where the scroll, pinch/zoom, rotate is disabled (portrait only). Removing the navigation bar (cell signal, battery, etc bar) - The WebView should pull content from a project folder including an [đăng nhập để xem URL], as well as resources such as JS, CSS, Sounds and Images. - A check where the Spl...

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    I need a PCB design, circuit will just include these items, Esp32 Wroom 32 4 channel logic level converter 2 relay I will deliver design as draft Outputs will be; project file, pdf and gerber files

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    Lora Based Wireless Circuit - 2 Modules should Communicate wirelessly - 2km radius

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    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ Being paid for every hour you ...

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    I have a simple project which I need coding for and a digital circuit making

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    I want layout of the circuit attached

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    i need to design a system for antenna based on given circuit and if possible design a circuit with PID and FLC as well using the the same parameters

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    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

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    I have a 34 volt DC supply (supply is LPC-60-1750) and wish to use same supply with a both a 12 volt dc fan AND a LED array: (dc-le14231) specs of array is: Power Consumption:50W Power Input: DC:18-22V Forward current :1500mA I believe a resister or 2 are needed to be able to use the two loads on this supply

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