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    41,292 build variable voltage circuit jobs fundet, i prisklassen EUR
    €329 Gns Bud
    10 bud
    pcb desigg Udløbet left

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

    €88 (Avg Bid)
    €88 Gns Bud
    19 bud

    Har brug for hjælp til en statistikopgave inden for de her emner: Beskrivende statistik * Udvælgelse af stikprøver - simpel tilfældig * Central tendens, variation, skævhed og ekstremer Diskrete og kontinuerte fordelinger * Herunder Binomial-, Poisson- og Normalfordelingen * Varians og kovarians af et sæt stokastiske variable herunder linearkombinationer...

    €205 (Avg Bid)
    €205 Gns Bud
    2 bud
    Fix some bugs with my website 6 dage left
    VERIFICERET

    Have a number of bugs with my website the need fixing as soon as possible. Happy to have this job as a one off or ongoing for help with the website. Website is using the Porto theme Bugs. Unable to select options on the item page for variable products. ie, can't select colour or size. When you click on the button, nothing happens Additionally, the +/- buttons near the add to cart do not work...

    €6 - €18
    €6 - €18
    0 bud

    This project is due by Friday, June 28th, 2019 by 12:00p.m. Central Time. Our website is WoodworkerExpress.com. We sell woodworking and furniture making supplies and hardware. We need your creativity to help us sell the products we sell. Use our website ([log ind for at se URL]) for images or search the Internet for other product images from our vendors (for the products in the piece needed; tha...

    €136 (Avg Bid)
    €136 Gns Bud
    14 bud

    We have several projects this being one of them. We need to modify module unimrcp for freeswitch so that it sets a channel session variable of the Unique identifier for the Channel created with the UNIMRCP server. We believe that the variable for the session with the MRCP server is in variable called `message->channel_id.session_id`.

    €18 / hr (Avg Bid)
    €18 / hr Gns Bud
    1 bud

    We are a new publishing platform looking for creator-owned projects, or for writers and artists that want to collaborate on an existing project. For artists, we ideally want you to be able to submit final illustrations as PSD files. Pay is variable depending on amount of pages produced and could be signifcantly less or more depending on your portfolio, pitch, work experience etc. anyt...

    €2478 (Avg Bid)
    €2478 Gns Bud
    29 bud

    I'm currently working on a Augmented reality Application for the Epson BT-300, that has the goal to present bpmn process steps in a "slideshow". The basis for this are xml/bpmn files that are in a folder called "xml" under the resource folder in an android studio project. The requirements for this project are the following: I need an XML-Parser, that parses .bpmn-files as...

    €109 (Avg Bid)
    €109 Gns Bud
    5 bud

    Build a webpage for wordpress that can allow people to book or rent some products through a page with different variable. Price is variable depending on the number of days booked or depending on the keyword they use as a promo. It is a web designed page as well as a backend interface.

    €1089 (Avg Bid)
    €1089 Gns Bud
    51 bud
    Mobile Application 6 dage left
    VERIFICERET

    I need a mobile application building and designing. The application will be a cash back application. The idea will be to list merchants offering a cash back on purchases, eg. shops,restaurants,bars,cafes,etc etc. Free to download and become a member. Their will need to be a digital membership card with membership number. A wallet to contain the cash back which can be linked to members PayPal accou...

    €143 (Avg Bid)
    €143 Gns Bud
    24 bud

    An Analysis of Fault Location Algorithm for Transmission Lines Using Synchronized Measurements • To retrieves all triggered event reports from relays and digital fault recorders (DFRs) automatically. With these reports, the system identifies the faulted transmission line(s) within the transmission network. • To determine the fault type and calculates the fault location and fault resistan...

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

    I am working on a dataset and need to build an interactive plotly graph. The dataset is a csv file The Graph should be written in R with the plotly package and it should include: -Out of the whole Dataset, for given combination of L+O+P+M1, give optimal values (rows with lowest L1 value and highest F1 value) -X-axis:F1 variable/column -Y-axis:L1 variable/column -dropdown filter 4 different (sub-...

    €131 (Avg Bid)
    €131 Gns Bud
    9 bud

    I want somebody design a control circuit to to control a 3-phase contactor to trip when short circuit happens as protection. the following must be submitted: 1- the code file (arduino IDE) 2-the PCB file 3- the bill of material and their numbers

    €133 (Avg Bid)
    €133 Gns Bud
    13 bud

    I want to connect the readout integrated circuit (roic) to single board computer (raspberry pi or arduino). The project is very simply. I need to read the data coming from roic. There is restriction on which roic we have to use.

    €83 (Avg Bid)
    €83 Gns Bud
    6 bud

    I am looking for a wordpress developer for a quick print company website Individual product and most of the products will have variations like: Paper Weight, Paper Type, Folding Styles, Printing Sides & Quantity with prices. I need the variable product with variations in a table format for the customers to choose from. Need design upload option in PDF or JPG file format upon order completion P...

    €152 (Avg Bid)
    €152 Gns Bud
    111 bud

    All I need is Nodejs function which return playable streaming. Input: To Nodejs is [log ind for at se URL] Output: From Nodejs is need to be playable FM url Use nodejs and Puppeteer Write a NodeJS script with following functionality 1. Goto this website [log ind for at se URL] 2. Script should click the anchor with class name "btn-play" 3. Get the run time value of the Javascript var...

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

    I need two telecommunication projects. Details are provided: 1. Project1: Discovery and Verification of Neighbor Positions in Mobile Ad Hoc Networks MOBILE COMPUTING, FEBRUARY 2013 Technology Implementation: JAVA A growing number of ad hoc networking protocols and location-aware services require that mobile nodes learn the position of their neighbors. However, such a process can be easily abused o...

    €85 (Avg Bid)
    €85 Gns Bud
    8 bud
    Electronic Design Project 6 dage left
    VERIFICERET

    I'm looking for electronics engineers who could create an electronic circuit, a custom PCB, and a BOM for a device that would connect two cameras with some other device (I'll tell after we sign an NDA) via Bluetooth. The image received from the cameras will need to be overlayed with the info received from the third Bluetooth device. The central device will need to store the video footage...

    €549 (Avg Bid)
    €549 Gns Bud
    16 bud
    ESP-32 signal conditioning. 6 dage left
    VERIFICERET

    To build a board with a signal conditioning for all analog pins of ESP-32 so that a pressure sensor can be measured. The voltage levels are 0.5v-4.5v. Board should accommodate the ESP-32 board connection. Your suggestions are welcomed.

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

    To build a small ON/OFF circuit using tactile switch to turn ON/OFF 5V controller circuit and 2 more switches for other functions. It will be fed from a 5V power bank.

    €153 (Avg Bid)
    €153 Gns Bud
    3 bud

    I need circuit designer. Please bid only electronic expert.

    €133 (Avg Bid)
    €133 Gns Bud
    27 bud

    I need some changes to an existing website. I need you to design my blog. go to this link and suggest me the changes we will discuss the rates accordingly. [log ind for at se URL]

    €375 (Avg Bid)
    €375 Gns Bud
    16 bud

    I need you to write some content for a website. please go to this link and check my website. [log ind for at se URL] this type of work you have to do it for me. we will discuss the rates . my budget is upto 25$ per blog in one day.

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

    Hi Marc N., I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.com/projects/engineering/Circuit-Design-Channel-Class-Amplifier/details

    €18 / hr (Avg Bid)
    €18 / hr Gns Bud
    1 bud

    This circuit amplifies three input channels consisting of low-current voltage signals that have a low bandwidth (less than 200 Hz). Each channel is pre-amplified according to a fourth circuit input which operates as a voltage control to the pre-amplificiation. Each pre-amplified channel is then fed to a class D amplifier to create a large current version of the input at three respective circuit ...

    €17 / hr (Avg Bid)
    €17 / hr Gns Bud
    7 bud

    I DO NOT MEAN TO OVER DO IT WITH CAPS, BUT IT SEEMS THAT THERE IS AN INORDINATE NUMBER OF PEOPLE WHO CLAIM TO BE EXPERTS IN VARIOUS TECH FIELDS AND YET CAN NOT READ. THIS IS A DETAILED PROJECT. DO YOU THINK I REALLY WILL CONSIDER SOMEONE AS A POSSIBLE CANDIDATE WHO LACKS BASIC SKILLS, LIKE SIMPLE INSTRUCTIONS. I DO NOT CARE IF YOU GO OVER MY BUDGET BUT EXPLAIN TO ME WHY. DO NOT START WITH A HIGH ...

    €414 (Avg Bid)
    €414 Gns Bud
    4 bud
    WooCommerce customization 5 dage left
    VERIFICERET

    Hello We have a WordPress (WooCommerce) website and we use WC MarketPlace plugin. We need to make same as this website : [log ind for at se URL] Here : [log ind for at se URL] and [log ind for at se URL] Because we have different price per size or attribute For example we have 1 products we different size and each size have different price. And 1 same product can be sell to different vendor. ...

    €191 (Avg Bid)
    €191 Gns Bud
    23 bud

    I DO NOT MEAN TO OVER DO IT WITH CAPS, BUT IT SEEMS THAT THERE IS AN INORDINATE NUMBER OF PEOPLE WHO CLAIM TO BE EXPERTS IN VARIOUS TECH FIELDS AND YET CAN NOT READ. THIS IS A DETAILED PROJECT. DO YOU THINK I REALLY WILL CONSIDER SOMEONE AS A POSSIBLE CANDIDATE WHO LACKS BASIC SKILLS, LIKE SIMPLE INSTRUCTIONS. I DO NOT CARE IF YOU GO OVER MY BUDGET BUT EXPLAIN TO ME WHY. DO NOT START WITH A HIGH ...

    €1053 (Avg Bid)
    €1053 Gns Bud
    9 bud

    $blog_page = array( 'post_type' => 'page', 'post_title' => $page_title, 'post_content' => $page_content, 'post_name' => $page_slug, 'post_status' => 'publish', 'post_author' => 1, 'post_slug' => 'blog' ); This is on line 135, it currently created...

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

    I need you to develop some software for me. I would like this software to be developed using Java.

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

    very basic electronic circuit assembly suit someone working from home. sheffield / derbyshire area

    €489 (Avg Bid)
    €489 Gns Bud
    23 bud
    drupal API module 4 dage left
    VERIFICERET

    need to use drupal API module to change variable in code to the user's ip address

    €25 (Avg Bid)
    €25 Gns Bud
    7 bud

    Hi we are designing a Qualcomm BLE micro controller based circuit with sensors for various applications. We are already near completion of the circuit but would like some fresh hands that can help us review and finish the schematic as well as the layout. If you’re passionate about PCB design, please reach our to us.

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

    English: I need an algorithm that solves the problem, the idea is that it is a dynamic programming algorithm that selects me which is the best range where more packages pass without having to evaluate all the options without using the exhaustive method. The problem basically deals with the following: Before it is necessary to understand the following, the same letters make up 1 packet, but ther...

    €18 (Avg Bid)
    €18 Gns Bud
    3 bud

    I am looking for Haddware and firmware development for building an AC Energymetering circuit using M90E26 ( Single phase enegry Metering IC). I would be looking for Hardware circuit design + PCB layout + Required Firmware. ( complete solution and working hardware 1 unit)

    €97 (Avg Bid)
    €97 Gns Bud
    7 bud
    Build me a PCB 3 dage left

    I want electronics person to do simulation of 3 circuit which may include some changes or redesign of circuit and then it should be check on PCB. Then PCB should be parcel to my home address. The 3 circuit are: 1. USB output port (5V 1A, 2A, 3A) and Type C output port. 2. DC output port. 3. Inverter 60W I will parcel the battery which should be tested.

    €150 (Avg Bid)
    €150 Gns Bud
    15 bud

    Given a list of components of a circuit and their location(x,y). The task is to assign a serial number to all the components, depending on their type, within their location.

    €13 (Avg Bid)
    €13 Gns Bud
    8 bud

    There are two problems involving C++ and Assembly Code. See attached. I need the first problem (largest prime) finalized by 6/25. I need the second finalized by 7/1. - The work must be done in Visual Studio. - The work must use MASM assembly code. - The work must be *extensively and correctly* documented. This means extensive comments in plain and correct English to explain what is being done ...

    €76 (Avg Bid)
    €76 Gns Bud
    6 bud

    See attached PDF for details. Deliverables include completed Logisim file with: Completed controller circuit with truth table and Boolean Logic (excel is ok) Completed datapath circuit

    €46 (Avg Bid)
    €46 Gns Bud
    10 bud

    The goal is to monitor water tank levels(Full,75,50,25, Empty) and control the water pump as per levels. There will be two units : > One is at the rooftop tank which consists of a level sensor and an rf transceiver. > Another one is at the ground level where the water pump is connected to the electricity which consists of an rf transceiver and relay circuit and Level indicators and buzzer. ...

    €123 (Avg Bid)
    €123 Gns Bud
    31 bud

    Need to develop an updated control board for an existing DC-DC converter platform. - Drive Mosfets with Synchronous Rectification support. - Constant Current and Constant Voltage Modes with the ability to set output current and voltage. - Basic Fan Drive Circuit for cooling. - Isolated Modbus and Canbus integration (already built into the device on another patch board). Fan drive, isolated comm...

    €1286 (Avg Bid)
    NDA
    €1286 Gns Bud
    18 bud

    We want to build a generic code which works for 1 Channel, 2 channel, and 4 channel Dimmer (using TRIAC(BT139)) and it should also be able to give power reading for HLW8012(Power metering chip) It gives output in the form of frequency that is directly proportional to the power. We can also give an independent project for working only on HLW8012/Dimmer separately but the code should be compatible w...

    €196 (Avg Bid)
    €196 Gns Bud
    6 bud

    DXF file to be generated from the input co-ordinates in C# List<> variable with multiple entities and layers

    €52 (Avg Bid)
    €52 Gns Bud
    6 bud

    I am looking for 1) Circuit diagram 2) Coding part 3) Assured output

    €126 (Avg Bid)
    €126 Gns Bud
    13 bud

    Prepare power system study including short circuit and arc flash study using Easypower or SKM software.

    €1876 (Avg Bid)
    €1876 Gns Bud
    16 bud

    Hi I am looking for someone to build and configure a Grafana ([log ind for at se URL]) dashboard web app. The datasource for the app will be via a https token request and then upgraded to ws. Data received will be a json string in the below format, although can be altered in any way to suit best purpose. {"DATA": { "key-name": "string", "key-name...

    €408 (Avg Bid)
    €408 Gns Bud
    13 bud

    I need an expert in excel visual basic to develop and insert new code into my existing macro (that was previously created to import time-series data from two sources, and to summarise this data recorded in millisecond intervals into 5-minute interval frequency). The purpose of the new vba code will be to: 1. transpose the range of numerical values contained in two columns of existing data into the...

    €54 (Avg Bid)
    €54 Gns Bud
    30 bud

    We're a team of 4 engineers from the University of Rochester and we're designing a new kind of musical instrument based upon a flexible piezo-resistive touchscreen. Functionality has been demonstrated via breadboard. We are now ready to optimize the electrode design and transfer the circuit to a PCB. But none of us have Eagle or CAD experience, so we are in need of assistance.

    €877 (Avg Bid)
    €877 Gns Bud
    68 bud

    What I need is very simple. I have a Nema 23 motor, connected to a TMC2208 stepper motor drive chip. I have an arduino Uno, and a variable resistor to control speed. The motor must turn in one direction, with the variable resistor controlling speed. It also must be quiet (<30dB) and maintain torque at all speeds (30-70rpm). Right now I am powering the motor through 24V variable power supply, ...

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

    This project is required within 2 days of accepting the job. I would like easily readable and maintainable code for an app which meets the following basic criteria. The UI should be neat but is not important for the prototype. On launching the app, it will detect eddystone beacons in a given namespace and populate a UI with a list of those beacons. When a beacon is found/detected, a list item fo...

    €199 (Avg Bid)
    €199 Gns Bud
    13 bud