Single line telephone circuit jobs

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    19,315 single line telephone circuit jobs found, pricing in USD

    We have a noise problem on an input monitor...counting noise in the background. We need an electronics engineer to look at the datasheet of the sensor we are using and how we have it interfaced to the Arduino input. This circuit operates in an industrial environment and need to be robust. the Engineer needs to look at the setup and recommend a fix.

    $433 (Avg Bid)
    $433 Avg Bid
    27 bids

    Arduino electronics circuit projects, ongoing. Programming, C, C++ knowledge is plus. More details in PM. Circuit building. Low budget at the start.

    $22 (Avg Bid)
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    23 bids

    Electronics, electric circuit build need. Physics, electromagnetism knowledge is a plus. Programming knowledge also a plus. More in PM.

    $12 / hr (Avg Bid)
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    17 bids

    THE ASSIGNMENT BRIEF A New Professional Association of Tennis Players has started a New Tennis Tournament Circuit. The first season will start with just four tournaments which will take place at different times of the year in different locations. Each tournament has been assigned a degree of difficulty. Each tournament has prize money awarded

    $165 (Avg Bid)
    $165 Avg Bid
    8 bids

    ...with experience in microcontroller and ISM Band RF design + firmware. preferred: experience in battery operated device development for low power design TIMEFRAME: ~ 1 month circuit + PCB design + 2 month firmware + Test + support industrialisation....

    $5875 (Avg Bid)
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    3 bids

    ...3 websites with their own data including mails on 3 different cPanels on a single dedicated server. 2 of the websites are static 1 of them is a simple e-commerce site with a DB I need to merge them such that 2 of the independent cPanel domains get merged into the single panel as add-on domains with the 3rd remaining as the primary, without any

    $106 (Avg Bid)
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    12 bids

    Single 3D character Design with rigging & animation

    $147 (Avg Bid)
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    9 bids

    Cold calling, Clear spoken english required , VOIP service and platform provided. New company looking for a marketing specialist. The contact details of the companies will be provided. The hourly rate or fixed price project.

    $5 / hr (Avg Bid)
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    13 bids

    ... WE FIND OUT THE PEOPLE WHOM INVOLVED IN ANY ACCIDENT AND WE PROCESS THE CLAIM FOR THEIR INJURIES. THEY HAD IN THAT ACCIDENT SO THAT PURPOSE WE DIAL IN UK THROUGH THE UK TELEPHONE DIRECTORY WHICH IS [url removed, login to view] AND FOR THE CAR CHECK WE USED  WHICH IS [url removed, login to view] In This Recording In The First Client Was Telling Him The Scenario

    $1050 - $2100
    $1050 - $2100
    0 bids

    Hallo we have a pcb board, which should be ok with RFID. Your new updated board will handle RFID and BLE together. Your new Antenna should be a combi antenna. We need circuit design + Antena code. Programming needed to be in atmel studio. We will use same board structure and need to add functionality of program inside. So your job is to add adjust

    $1287 (Avg Bid)
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    12 bids

    I run to wordpress installations, one for the company and one private. I would like to run these two blogs in a single wordpress installation.

    $518 (Avg Bid)
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    146 bids

    ...engineer will *practically* create the device. I have created a detailed functional specification for an IoT (Internet of Things) device which I want to transform into a circuit design. I need an engineer to help me analyze and improve my design. ***YOU CAN AVOID “SPENDING” ONE OF YOUR FREELANCER.COM BIDS *** Of course you can apply for this

    $7 / hr (Avg Bid)
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    3 bids

    ...needs control and monitoring from a single page dashboard The webpage will not be hosted on a server but deployed onto the device itself, so the whole design should not be more than 2MB, CSS, HTML, images and JavaScript We would prefer using bootsrap framework, a left side bar for switching panes within the single page. Once the page is loaded, no page

    $66 (Avg Bid)
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    36 bids

    ...the size of sensor that I have, LTR-301 and LTR-302 should be on side by side on the bottom of the finger clip connected to a long wire come out from the finger clip to the circuit . and [url removed, login to view] you will find a sensor also should connect as the above . so I need two designs that can these sensor fit on a finger clip and covered from bottom and a

    $28 (Avg Bid)
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    18 bids

    Hello we have a pcb board, which should be ok with RFID. Your new updated board will handle RFID and BLE together. Your new Antenna should be a combi antenna. We need circuit design + Antena code. Programming needed to be in atmel studio. We will use same board structure and need to add functionality of program inside. So your job is to add adjust

    $645 (Avg Bid)
    $645 Avg Bid
    12 bids
    Triple Time Energy, 3XE 6 days left
    VERIFIED

    ...also configure an electric meter to work with the app. Included with developing the meter is to install safety valves on the water and gas meter. For the electric meter, a circuit switch must be installed to turn power in the house on and off. This safety feature must be included on the app as well. In order to proceed with this business I will need

    $33 / hr (Avg Bid)
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    14 bids

    We are building an iOS version of a mobile application for investment using trading bot in the crypto currency market. It is necessary to draw three versions of one screen. The text should be taken from the layout, but you can experiment with a color palette and icons. Technical specification and the prototype of the screen are attached. Here are examples of good designs we like: [url r...

    $141 (Avg Bid)
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    18 bids

    A tailored PCB required for a small space. Dimensions of space: Diameter 5.5mm, Length upto 60mm. PCB required to operate a Micro-Buzzer from a 9v Power So...60mm. PCB required to operate a Micro-Buzzer from a 9v Power Source. Ideally non-polarised. Designers will have to consider component sizes and dimensions as well as circuit layout.

    $171 (Avg Bid)
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    49 bids

    The purpose of this project is to create a circuit-accurate recreation of a MiniLED display array, using off-the shelf (macro-size) components. This display will feature a large array of monochromatic (blue) pixels (SMD LED's) packed tightly as possible in a 5" and/or 11" diagonal 16:9 widescreen aspect ratios, on PCB. Your work will be invaluable

    $23 / hr (Avg Bid)
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    19 bids

    I run to wordpress installations, one for the company and one private. I would like to run these two blogs in a single wordpress installation like described here: [url removed, login to view]

    $474 (Avg Bid)
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    63 bids