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    10,660 homemade vfd 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)
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    27 bids
    Design project 6 days left

    I need a logo designed. Homemade lemon drink

    $59 (Avg Bid)
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    30 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)
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    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

    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

    ...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

    ...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

    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

    ...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 a scientist or mathematician or music composer to help me analyze and improve my design. ***YOU CAN AVOID “SPENDING” ONE OF YOUR FREELANCER.COM BIDS ***

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    9 bids
    Enlarge a Circuit Design 5 days left
    VERIFIED

    ...example of a circuit that can do what I need but it only provides enough current for 1 LED. [url removed, login to view] This is nice but I need to be able to run many LEDs, 100 would be ideal. If you bid on this project, please indicate that you have looked at the circuit and can do

    $191 (Avg Bid)
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    16 bids

    Greetings! I'm looking for the font (or really good information leading to it) that is used on printed circuit boards and CNC machines. In particular, all the glyphs are made from lines drawn at 45 degree angles, which makes it very different from DIN, OCR, Hershey and other industrial characters. Some PCB sample photos are included. Also included

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    8 bids

    Draw and design on ansys 11.0, a simple magnetic circuit. The uploaded image shows three magnets. Replicate this drawning on ansys with the magnets and the coil on each magnetic. Obtain values for electric flux density.

    $178 (Avg Bid)
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    8 bids
    Trophy icon I need some Graphic Design 2 days left

    ...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 heart

    $21 (Avg Bid)
    Guaranteed
    $21 Avg Bid
    1 entries

    Testing of Op-Amp circuit that includes Instrument amplifier with TLC277. People located in China or close are preferred for fast shipping and testing.

    $177 (Avg Bid)
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    10 bids

    need minature circuit board design that uses a recorded sound chip (like for greeting cards), plays short track every 5 to 10 minutes on a small flat piezo speaker using solar power and a small battery for a 6 month life. need on-off switch and LED indicator

    $155 (Avg Bid)
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    15 bids