Lithium ion battery charging circuit schematiccông việc

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    38,310 lithium ion battery charging circuit schematic 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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    Vẽ hình minh họa 3D Đã kết thúc left

    Vẽ hình minh họa 3D, schematic illustration figures (bao gồm 3D objects và text), hình đơn giản. Ưu tiên bạn sử dụng thành thạo phần mềm Blender. Tuy nhiên, các bạn sử dụng thành thạo các phần mềm 3D khác cung ok.

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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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    Hi, how much are you charging per 1000 words written in English? No need to accept the project before we agree on everything.

    $250 (Avg Bid)
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    1 lượt đặt giá

    Hi, how much are you charging per 1000 words written in English? No need to accept the project before we agree on everything.

    $250 (Avg Bid)
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    1 lượt đặt giá

    Hi, how much are you charging per 1000 words written in English? No need to accept the project before we agree on everything.

    $250 (Avg Bid)
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    1 lượt đặt giá

    I am looking for a PCB designer who can draw the schematic using Altium Designer. I will provide the schematic document in PDF format. You will probably work on the PCB design after finished the schematic drawing. Will hire within 30 minutes.

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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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    simple circuit, need to show working example in [đăng nhập để xem 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.

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    Write a simple business plan to incorporate a manned phone charging unit beside a bar at a festival. More information will be given after initial contact. Business plan to include analysis and forecasts.

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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...

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    We are looking for an experienced electronics engineer to design a PCB for a sound level meter. We will provide a basic schematic design, the performance and design specifications, and product codes for some of the key components. You will have prior experience in DSP and acoustics, ideally in design of an existing sound level meter, as well as skills in design of PCB and firmware development.

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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 5 ngày left
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    Design an electronic circuit and PCB for fabrication

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    I need someone who have very rich experience (EXPERT) in designing a DSP amplifier. This amplifier will come along with the design of our whole system but in a separate board. PLEASE see the attached file for more details. We have attached links for some references. Thank you

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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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    Hi Jha S., I noticed your profile and would like to offer you my project. This is just for starters. Much more work is coming up if we can get along well. This one is about a very simple design for a small box holding some electronics (PCB) and a small lens. Right now, it is a prototype and it is to be expected that more proto's are needed before we're ready to finalize the end-model ...

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    ART logics is a company designing and manufacturing high quality electronic test system equipment and solutions for all automotive electronic products. ART logics also provides Electromagnetic Compatibility and automotive electronics design consulting services. The company, founded in 2009 by two French engineers, now employs about 30 people, including a 15 people engineering team in Shanghai. Fol...

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    PCB needs to be done in Altium. Schematic (Altium) will be provided. We can't provide access to Altium. Freelancer needs to have access to his own Altium license. PCB size is top priority. Target: 35mm x 25mm Main components: Three magnetic sensor (about 2mm x 3mm, each) analog frontend IC (5x5) magnetic encoder IC (5x5) STM32L432KCU6 Biss-C interface IC (3x3) EEPROM, power supply (5V->3...

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    power systems expert 5 ngày left
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    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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    Needs to hire 10 Project Manager 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? 1. Find the Filipino who wants to ...

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    Gerber file for 4g camera (nb-iot) 4 ngày left
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    I need some one who has knowledge in embedded system can design unit with mini camera. The unit should do that: 1-captured image low quality . 2-send images through 4g to server online 3-long time battery 4-wireless unit Similar to the this device but no need for video or audio or motion detection. [đăng nhập để xem URL] start your bid using this word “ vstarcam”

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    Prototype into Manufacturing 4 ngày left
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    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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    We are looking for an experienced electronics engineer to design a PCB for a sound level meter. We will provide a basic schematic design, the performance and design specifications, and product codes for some of the key components. You will have prior experience in DSP and acoustics, ideally in design of an existing sound level meter, as well as skills in design of PCB and firmware development.

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    30 lượt đặt giá
    LED CIRCUIT 4 ngày left
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    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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    i have spreadsheet that i want to automate. i want 2 macros created and 2 buttons to run them. It's mainly about sorting and ranking of rows. Sounds easy but I had one freelancer who was unfortunately unable to complete the task. If someone else can do it with charging me an arm and a leg, i would like to hear from them.

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    Need an idea for a logo for a charging station for electric vehicles. Below is an example which I like but it is not ours. I need an original one that can be registered. Must be bright and visible from a distance when located on the totem. Warm colours (brown, red, maybe yellow) are preferable. Must look innovative. The company name GENEC may or may not be incorporated. The winner of the logo idea...

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    Design a Walkie Talkie 4 ngày left
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    as discussed we will provide the schematic and you do the design

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    expert to help review Kicad Schematic 4 ngày left
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    Electrical CAD Designer 4 ngày left
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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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    I need to have a simulation and correction of a schematic design for audio control of lights. The goal of this circuit is to capture audio signal from microphone and audio jack input and to divide audio signal in three channels (low, medium, high). The light will turn on following the channel's frequency.

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    PCB Design 3 ngày left
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    build me a basic iot project 3 ngày left
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    Here you need to build and networking system between fire sensors if any fire sensor doesn’t work or gets battery low then it should trigger sms alert to owner. i need it qucik

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    Hi Ilva, how much are you charging per 1000 words written in English? No need to accept the project before we agree on everything.

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    Mini sound effects player 3 ngày left
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    Hardware and design optimization of product 3 ngày left
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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 to achieve the lowest assembly time.

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