Ac power measurement using arduinocông việc

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    measure power using ade7753 Đã kết thúc left

    cần mạch đo công suất, năng lượng, góc pha và code tương ứng. Sử dụng MCU 8052

    $36 (Avg Bid)
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    Arduino Servo Đã kết thúc left

    Thực hiện sợ đồ, gia công sản phẩm có sẵn, thêm tính năng xoay 180 độ cho sản phẩm nhờ servo!

    $121 (Avg Bid)
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    Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo độ...

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    1. Xây dựng một search portal trên nền Web cho hệ thống PowerSE với yêu cầu chi tiết từ trang 2. 2. Viết bằng ngôn ngữ đang là xu hướng hiện tại, yêu cầu tải trang phải nhanh và nhẹ. 3. Grid hiển thị dữ liệu phải đủ mạnh và nhanh, phân trang tốt, có thể hiển thị được 1 triệu kết quả. 4. Xuất dữ liệu phải đẹp, thân thiện, c&oa...

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    monitor website using python Đã kết thúc left

    dự án monitor website, khi có lỗi hoặc kết nối time out sẽ trả về email của bạn

    $10 - $30
    $10 - $30
    0 lượt đặt giá

    Sử dụng cánh tay 3D vẽ theo mẫu có sẵn , in 3d Sử dụng Arduino Mega 2560 + Ramps 1.4 shield Hiện đã có mô hình

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    Viết ứng dụng Android Đã kết thúc left

    - Viết phần mềm ứng dụng trên android (mobile or tablet) để thực hiện truyền và nhận dữ liệu với thiết bị khác (bộ truyền tin RF) ở tần số 408,925 MHz. - Thông số và chuẩn giao tiếp của bộ truyền tin RF như sau: o Tần số hoạt động (central frequency): 408,925 MHz o Công suất tối đa (transmitting power): ≤ 9,8 mW o Độ nhạy (sensitivity): -105 dbm...

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    Em có 1 cái tiểu luận nhỏ và cần code cho chương trình tách biên dùng biến đổi wavelet chạy trên GUI. Liên hệ: email: penguin.0990@[đăng nhập để xem URL] yahoo: penguin.0990 sđt: 0902834913 Mong hồi âm sớm. Cám ơn anh

    $2 / hr (Avg Bid)
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    Looking for options to create a micron+ level measurement system using a line CCD and a horizontal line laser that crosses the CCD at 90 degrees. As the line goes up and down the CCD, the amount of movement of the laser needs to resolve laser movement distances of around a micron

    $126 (Avg Bid)
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    I want one web page on localhost that allow user to enter plaintext, enter keyword, show matrix 5*5 then press calculate to show cipher text .. encryption using Playfair cipher *Smarty php language * 3 days maximum

    $103 (Avg Bid)
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    Required: 1. Statistical analysis of secondary data using SPSS. 2. Variables have been defined and the necessary data is available. 3. The analysis entails the measurement of the correlation between the variables and Report on findings. 4. Suggested tool is Pearson's Correlation Coefficient.

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    All of the description regarding the task is in the attached file, for sample data to work with use the attached .txt file .

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    Academic Writer Needed 6 ngày left
    ĐÃ XÁC THỰC

    A writer with experience needed to put together real estate power-point slides for a course. You will need to create quiz And exam questions, learning objectives, outline, and 320 power point slides. More details we will be provided to you. Fast turn around needed Must have writing experience You must have a minimum College Degree. These are highly dense and extremely visual slides. My max...

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    lora/arduino pcb 6 ngày left
    ĐÃ XÁC THỰC

    make pcb for project lora-arduino

    $177 (Avg Bid)
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    I require a voice recognition application that will take voices and rate them reading a sentence. Here is more information: This application would be a web app that would ask to say a English sentence or phrase, would put it through an open source speech recognition engine (not Google, Amazon, etc. or what is built into javascript). It must use an open source voice recognition library. If the en...

    $234 (Avg Bid)
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    0 bài tham dự

    I need some graphic design for business presentations and valuations. People who can write good financial content are an added advantage. The designing will be in power point. This can potentially be an on going project.

    $28 (Avg Bid)
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    25 lượt đặt giá
    nRF52840 Firmware Engineer 6 ngày left
    ĐÃ XÁC THỰC

    I have nRF52840 based wearable device and need to develop the firmware. I don't care about the development tool whether keil or IAR or arduino. I'm looking for someone who has experiences in nRF52840. I can give the schematic file

    $438 (Avg Bid)
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    I have a finished design on CATIA and i need one part of it to be altered and with the right measurement for it to fulfil its job once 3D Printed, i can explain everything and send the design over, it should be fairly easy just need some adjustments on it and i could use someone with an engineering background to assure it will be working, its a small project so no big deal either way. Thank you

    $17 (Avg Bid)
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    Hi, everyone. I wanna fine someone who has a power skill with writings. I want to implement my genetic algorithm and to wirte the scientic paper for me. Don't bid if you have no skills with writings. Thanks.

    $1867 (Avg Bid)
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    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...

    $500 (Avg Bid)
    $500 Giá đặt trung bình
    1 lượt đặt giá
    New App using Flutter vs React Native 6 ngày left
    ĐÃ XÁC THỰC

    Hi there, Im managing director, and we have new project to be developed. we are considering React native and Flutter. So i need convince me what is the best option and why? the project is almost ecommerce. integrated with SMS, Push notification, Google maps, and Payment gateway.

    $507 (Avg Bid)
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    The job requires to modify an existing code for NRF52 chip and to add the following functionalities: - Reading data from LSM303AGR - Over The Air update possibility - Power management - Algorithms implemntations

    $189 (Avg Bid)
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    Need to create a power point presentation for the company and the modules of the ISMS, we are startup company, we provide solutions for the International schools. We customize the modules based on their needs, below are few modules listed. We are looking for people who can create a good power point with minimum cost of 150 - 200 Rs per page. Modules : School Administration Admission Process Fee ...

    $14 (Avg Bid)
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    5 lượt đặt giá
    ionic app using angular and leaflet 6 ngày left
    ĐÃ XÁC THỰC

    Hi, We want to develop a app using ionic 4 + cordova + angular JS using openlayers or leaflet. 1. one page with showing interactive map OSM or google as background 2. map showing users gps location as marker 3. Start button will track/logs the position of user as they walk, show line/polygon on screen 4. On stop button display area and save the polygon in KML/shapefile/database 5. On user click/t...

    $9 / hr (Avg Bid)
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    hey guys, i am searching for somebody who can fix my netflix bug, it shows me the error: you seem to be using an unblocker... i didnt use anything of this on my tv.

    $42 (Avg Bid)
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    8 lượt đặt giá

    Arduino project

    $19 (Avg Bid)
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    Trophy icon Inspirational poster line 2 ngày left

    Hello! I have an exciting new inspirational aluminum poster line I am creating with powerful historic figures and inspiring quotes. I want to create theme/motif so they all have a similar feel and color scheme. The first set will be a set of 3 posters. Whoever wins this will get 10-12 more pretty quickly. Use your creativity. this is all about creating the emotion of resolve, certainty, power. He...

    $175 (Avg Bid)
    Được đảm bảo
    $175
    4 bài tham dự

    Arduino project

    $19 (Avg Bid)
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    I am looking for someone with experience with Amazon Alexa and Tableau Dashboard integration.

    $184 (Avg Bid)
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    all is ready openvpn and openwrt and openvpn account just need one to do the configuration

    $28 (Avg Bid)
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    4 lượt đặt giá

    I need the following drop downs: Year, Make, Model, Style. Once selected I need the data to show up on my website. The Year Make Model Style drop downs can be populated using the api's in the picture

    $134 (Avg Bid)
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    I would like to create a basic website where a user can login, search recipes view basic info about the meal create meal cards and print the selected meals on a calendar for planning and export txt file a shopping list to buy the meals , all this can be done using api calls from [đăng nhập để xem URL] API.

    $3775 (Avg Bid)
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    I have power point template, need someone to check my writing (I'm pretty sure that it is good) and make my ppt attractive by using some smart arts or something like that

    $22 (Avg Bid)
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    35 lượt đặt giá

    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 ...

    $500 (Avg Bid)
    $500 Giá đặt trung bình
    1 lượt đặt giá
    Build a Website using Bubble.io 6 ngày left
    ĐÃ XÁC THỰC

    Develop a custom website similar to [đăng nhập để xem URL] using [đăng nhập để xem URL] Design will be provided by me, I am only looking to develop it.

    $410 (Avg Bid)
    $410 Giá đặt trung bình
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    Need and expert. Implementation has to be on digsilent but I have file u dnt need to implement new system the only thing u need to do is to implement PID controller

    $7 - $20
    $7 - $20
    0 lượt đặt giá

    C program which is based on the concept of grid based planning with use of linked data structures in order to check if the route is correct through the given grid. Further details regarding the budget will be discussed and details regarding project will be provided in messages along with full description and test files.

    $23 (Avg Bid)
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    I'm looking for someone who is good at using Adobe after effect to create some content for my website and even my company introduction.

    $104 (Avg Bid)
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    Hello I am doing a project on DIg-Silent power factory and I need PID controller in DIG-Silent. There are three different ways to use PID in DIG-SILENT. First of all we can use from dig-silent libraries, or we can use DSL language, else we can program PID controller in python or MATLAB and then we can interface it with dig-silent. Anyone who is familiar with dig-silent can do it. But version of ...

    $163 (Avg Bid)
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    Integrating data in inevent using RFID 6 ngày left
    ĐÃ XÁC THỰC

    I want someone how can read API of inevent and make me an RFID reader to know when user is passing. Thank you

    $213 (Avg Bid)
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    Corporate accounts: please do not apply! I only read bids from individual freelancers. We need an API server which is able to take an arbitrary spreadsheet along with some new input values for some cells, run the spreadsheet on the server to have its formula work, and comes back with values of some designated calculated cells. We plan to have a main calculations management API server (separate ...

    $1546 (Avg Bid)
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    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...

    $219 (Avg Bid)
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    to more analysis using R program 6 ngày left
    ĐÃ XÁC THỰC

    to more analysis using R program

    $132 (Avg Bid)
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    Power engineer with AC, DC, harmonics, bridges, filters, etc. experience

    $30 (Avg Bid)
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    I would like to make let's call it Old cars safety pack controled with arduino.

    $56 (Avg Bid)
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    16 lượt đặt giá

    Need help in building website using Wix editor. Website is for our YouTube channel. It will have about 20 pages. Need someone who has designed websites using wix editor. Some inputs will be needed to make website user friends and make sure SEO is done correctly.

    $159 (Avg Bid)
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    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.

    $189 (Avg Bid)
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    LPTV Engineer 6 ngày left

    Our company owns and operates four Low Power Television stations in NY and Massachusetts. We need an engineer who has the skills, both RF and computer, to build out a station and understand the chain of equipment. An solid understanding of the digital chain of delivery/IT is a must.

    min $50 / hr
    min $50 / hr
    0 lượt đặt giá

    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...

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    Hello Everyone I am looking for an Engineer with sound knowledge of CODESYS for completion of project. More details will be shared with experienced and interested freelancers. The person must have sound knowledge of technical writing as well to handle the description part of the project. Kindly place your competitive bids for further discussion.

    $90 (Avg Bid)
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