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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

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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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    Viết phần mềm Đã kết thúc left

    Làm game hỗ trợ học tiếng anh trực tuyến bằng unity 2d, học ngữ pháp hay từ vựng đều được, Chỉ đơn giản nhưng ý tưởng hay, lm xong mô tả lại code và vẽ sơ đồ class diagram, sequence diagram, usecase diagram.

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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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    ESP8266 Audio Player 6 ngày left
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    ESP8266 Audio Interfacing Circuit Hardware Requirement:  ESP8266 controller (model 12F with 4 MB flash) dev board  8 ohm 0.5 Watt Speaker or 6.5 ohm 1W speaker to drive for mono audio file  Speaker interfacing circuit PCB to be developed (working with dev board via few jumper wires) PWM signal to be used and not I2S ....  Supply Voltage will be 3.7V from battery, no 5V will be available.. Soft...

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    We are a software company that leverages the power of blockchain technology for supply chain traceability. We want a very futuristic website that has more focus on the technology (we will build a different one for the companies who will use our software that is more simple). This will be our technical website where we also put our API documentation etc.; We are currently active in the meat industr...

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    I need an artist 6 ngày left

    I need an artist to digitally make me a poster with Disney princess characters (Pocahontas, Cinderella, Ariel, Mulan, two more characters —will get back to you ) (torso and up of the princesses) surrounding the Walt Disney castle. 8x11. I am a nurse and we are making a “communication tree” board. So I picked a princess theme. And each of my nurse team members will represent 1 p...

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    system design and API description 6 ngày left
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    We need software engineer with experience to design the system based on CAP Alerting -Back End -DB (Diagram And Schema with Stored Procedures script and stored procedure Doc) -GUI (Schitch ) -API (Design which include -PostMan AND C# REST API Headers) -Database cluster solution -system architecture solution

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    Trophy icon Logo Design - 16/09/2019 05:03 EDT 2 ngày left

    Hi I want a logo designed please, it needs to have a hint (small tiny hint) of Orange and blue. The rest needs to be in black. the logo is called Maid2Impress the company is a domestic cleaning company. Looking for a unique design. Maybe with a picture of a maid head like [đăng nhập để xem URL] at the front and then the number 2 in orange or blue Or a picture of the house icon shown below / ...

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    This is an upcoming startup in Bangalore working on renewable micro-grids and distribution networks with an innovative energy generation tech. We are looking for an inventive and creative electrical engineer who has the ability to plan and develop our power and storage systems. It would be ideal if: •  The candidate can meet on a regular basis • Has prior experience with developin...

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    I need an Android app. I already have a design for it, I just need it to be built.

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    Build a user interface 6 ngày left
    ĐÃ XÁC THỰC

    Develop a user interface that uses a graphic flow sheet. Each unit having multiple data fields attributed to it. They need to be customisable. The data simply needs to be exported so that it can be input into Microsoft Power BI. More details once the quotes are in.

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    OS install for MACbook Pro 6 ngày left
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    HI, I have a old MACbook pro. The hard disk of this is SATA. Recently the HD crashed and I have changed the HD. Now to load a new OS, I have lost the OS x DVD. When using Internet recovery, I get the attached message. Serial number of the MAC is in the attached image. I need a solution so I can use this MAC.I am OK with any OS, windows will be ideal, however any UBANTU or any GUI linux is OK, I ...

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    I need to done a small fix on my meganto 2.3 website . When you search for items at my store by brand or product, most of the time it doesn't pull up anything, and if it does it's not relevant. I want to have the most relevant search term pop up each time I do a search. Example problems: when searching for "marineland", I need all marineland products to appear. When searching...

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    Stress management in colleges in india

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    I need Led uv light intensity control using Arduino. UV is turned off and on by optical sensor t5500. UV light power is independent. The detailed task will be discussed when recruiting.

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    The book will be published on Kindle and Create Space. Looking for a professionally designed cover please. Working Title: The Well-Power Diet: hack your mind in 21 days for lifelong weight management, wellness and wisdom. Anne Holleley

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    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. - If Freelancer.com prevents you from bidding on this p...

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    I need this circuit to be drowned by EasyEDA program. Please make it looks like it has been drown as an actual (not necessary to be the same). I am uploading several pictures

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    I have three, possibly four elements of the image we wanted to compile. I would like to see a rairnforest within the whale... You can see the overall concept in the drawn diagram. Minimalistic and single colour.

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    Would like to embed TwebBrowser on a Delphi form (VCL or FMX) However would like to be able to Remove some strings and objects and also add an object or string in in its place before displaying to end-user. All this should be done smoothly and with no noticeable delay. To get this job demonstrate you can take this site: [đăng nhập để xem URL] And can remove Microsoft Power BI and repla...

    $250 - $750
    Niêm phong
    $250 - $750
    5 lượt đặt giá

    Somos una empresa de Business Intelligence ubicada en Uruguay. Buscamos un consultor freelancer con experiencia en Business Intelligence, que domine Power BI, DAX y Azure, y que esté dispuesto a realizar horas de consultoría a demanda en apoyo a nuestro equipo de consultores.

    $15 - $25 / hr
    $15 - $25 / hr
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    I need a website to be used as a showcase of my office’s listings. All it has to do is go into the MLS, get the listings with the criteria I give it, and start rotating them in a screen, pretty much like a power point presentation. PLEASE ONLY APPLY IF YOU HAVE EXPERIENCE WITH REAL ESTATE MLS - IDX. Add in your description the site(s) where you have showcased IDX. Thank you!

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    Testing app on google play store 6 ngày left
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    We have developed 2 apps which are available on google play store and app store. We want to test it using testing software the following: - Functional testing . - Laboratory testing. - Performance testing - check the performance and behavior of the application under low battery, bad network coverage, low available memory, simultaneous access to the application’s server by several users and ...

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    I need a meganto expert for fix a small error. When User search for items at my store by brand or product, most of the time it doesn't pull up anything, and if it does it's not relevant. I want to have the most relevant search term pop up each time I do a search. Example problems: when searching for "marineland", I need all marineland products to appear. When searching "...

    $9 / hr (Avg Bid)
    $9 / hr Giá đặt trung bình
    14 lượt đặt giá

    When you search for items at my store by brand or product, most of the time it doesn't pull up anything, and if it does it's not relevant. I want to have the most relevant search term pop up each time I do a search. Example problems: when searching for "marineland", I need all marineland products to appear. When searching "aquaclear power filter", the power filters s...

    $174 (Avg Bid)
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    Build SCADA System -- 2 6 ngày left
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    1- Design SCADA system to reflect the control logic narrative (6 Graphic Displays). 2- Develop ESD according to CEM. Programming involves dealing with the following: 1- Pressure and Temperature Transmitters. 2- Level transmitters (Differential pressure and Guided wave radar type). 3- Control Valve programming and tunning. 4- generate production and monitoring reports. 5- preferably use Sie...

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    have text slides created in power point and converted to html5 for online presentation. Need to add text to speech functionality to the html5 window

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    My book, Laughter Wins, is now available on Amazon and Kindle. Write me a content filled social media post with graphic that will drive book sales. Link to purchase the BOOK - [đăng nhập để xem URL] Must use tags #laughterwins #laughterexercise This is the books description-- Bullying has become a big problem. This book will help your child stand up to bullies, build courage and strength, gai...

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    The document is a Power of Attorney drafted in French which I will need translated into Spanish.

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    This is the project For new online web streaming service( Female).There will be guidance from management side for pioneers. More details will be discussed in via Chat Kindly Note. candidate shall be open minded and ready to accept challenges Do not Bid if you dont like to share your pictures via chat. Do not bid if you are not comfortable with Web cam shows Do not Bid if you are a scammer ...

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    We are starting a website on outdoor activity niche. Our brand name is 'Active Circuit' and our slogan is "Guides for an Active Lifestyle". We are aiming to build an authority site which will have a loyal audience who will trust us. Your job is to design a logo that suits our niche and goal. You have the freedom to design it however you want as long as it matches our brand ton...

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    I need a programmer to produce a self-contained Android app with the following two main functions: - Rota - can insert an employee's shift rota into their mobile phone calendar via an event attachment that can be deployed to the app from the owner (me) and activated by the app user - Stock - a barcode reader that can scan a standard 2-D stock barcode and from this highlight a location on a ...

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    Bluetooth PCB board 6 ngày left
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    YOU NEED TO SEND 3 Fully working prototypes, Schemetics, PCB layout , Bill of materials, using EagleCAD software. PRODUCTION COST should be AS LOW AS POSSIBLE , with low power consumption The Project is to Make Bluetooth device (20mmX30mm) with the following spec: Bluetooth device that takes 2 CONTROL variables 1- Renaming Bluetooth AT commands 2- Saving command characters in ROM Programmi...

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    My project focus is to find the optimial dispatching strategy of Electric Vehicles from an aggregator in power system applications. I need someone expert in working with optimisation problems. implementing the optimisation problem in Matlab is my preference.

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    Our water bottling company Called SGB is producing bottled water under a brand name called Arki, at the moment we bottle water in 4 size starting from 350ml, 600ml, 1000ml, 2000ml. The company was established in 2016 with capacity of daily production of 12,000 bottle/ h. With all the constraints of power supply and shortage of Foriegn currency we try to use 80-90% of our capacity through out the m...

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    Hi Need power electronics based project done urgently. Please apply asap if you are good with electronics, Electrical engineering based project. Thanks

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    Creative Explainer video 5 ngày left
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    I want a simple explainer video that illustrates a computational algorithm. The video should illustrate the process and present the results of the process in a creative way. The content is simple, I did it before with power point that I'll share. but I need a professional and creative video and illustrations to present it.

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    EyeSeeYou.global 5 ngày left

    This website content will be for my new clothing brand called Eye See You. The name of this clothing brand represents the ancient Egyptians Eye of Horus or Eye of Ra. Though the Eye of Ra and the Eye of Horus are very similar, they are personified by different gods/goddesses. The Eye of Horus is a peaceful, protective force while the Eye of Ra is a protective force that uses violence and [đăng nhậ...

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    I need PCB layout for BMS with high voltage circuit of 12*50V. in addition there are some circuits for 3.3, 5, 12V. i want to separate each parts and design carefully based on high voltage and current. if i find a developer can be satisfied me, i will don't spare bonus.

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    Trophy icon Dynamic word document contest 8 ngày left

    Our project is divided into two parts: 1- Design, look and feel of the document, theme reference [đăng nhập để xem URL] (please visit the official company website in order to get a feel of the design that matches our company) 2- create a dynamic word document that has fixed and variable parts- Attached is a power point presentation which explains the detailed requirements.

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    OnCenter Software Estimator. Must have many years of experience within the Ceilings, Partitions and Interior Fitouts within the high rise multi residential & commercial fields. A successful applicant will be considered a power user in On Screen take off, quick bid, digital production control & provide a complete project cost analysis & cashflow projection.

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    Migration from Qlik Sense to MS Power BI 5 ngày left
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    We use Qliq Sense as our BI tool. The system reads data from various excel sheets. We wish to migrate to Microsoft Power BI. We need help in migrating our current QS set up to Power BI.

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    I am looking for a simple logo for my company Costal Stone Repair. I'm looking for something simple that will look great on shirts and business cards. I would like the outline of a wave breaking. The tunnel in the wave us an outline of a circular saw blade. We like the idea we have came up with but are also open to suggestions. Thanks

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    I need a circuit that can take DC power (i.e. 30 volt) and turn it into 100 kHz positive and negative output (-30 and +30V pulses). The required H-Bridge needs to be designed, circuit protection added, frequency and duty cycle adjustability is a plus, components needs to be selected and Gerber file needs to be developed.

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    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this pro...

    $10 - $10 / hr
    Địa phương
    $10 - $10 / hr
    0 lượt đặt giá
    Design a logo 5 ngày left
    ĐÃ XÁC THỰC

    My project is about Energy & Power and I need from you to design a logo representing something related to power and energy. My project name is ( All about Energy) so you can create and design something attractive derived from electricity or power. I am open for any suggestion. I am a student and my budget is 50 - $70max

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    power point 5 ngày left

    Mettre sur Power Point une conférence web en francais dont j'ai le script.

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    I need a high quality and creative power point presentation. It is around 15 slides. There are also some illustration to be done (a kind of grafic and a map). I need someone available to delivery on next 36h.

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    i have a complete Simulink PV system model the Inverter is controlled using PI i want to change the controller to work with fuzzy-pi or build a new simulink model for fuzzy-PI grid connected inverter i need a power systems Simulink professional the results of the controller should be compared with fuzzy logic controller only to show the superior performance of Fuzzy-PI under variations and disturb...

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