Circuit Design Jobs

If you want an end to end outsourcing solution for all your projects relating to circuit designing, outsource the work or job at the world's best marketing resource online Freelancer.com and get the work done by the expert circuit designer freelancers. These freelancers work online from all across the world and can be helpful to you and your project. Freelance them the work to be done either on part time or full time basis and be assured of an optimum result. The job sphere may include PCB designing, PCB board circuit debugging, layout, schematic designing, MCS including the software design and the hardware design.

The freelancer circuit designer will be able to work on the PCB print circuit, half finished product design, finished product and also assemble them. Their other work expertise are high speed telecom, RF board, DSP, microcontroller control, signal board, circuit design and assembling, electronic items designing like toy, motor, electronic gifts, main board, security defend, Vidicon, USB, DVD etc. If you are a freelancer having adequate skill and experience in circuit designing, Ethernet, USB, electronics, networking, digital and such related fields, submit your bid in the Freelancer.com and get posted immediately.

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    23 jobs found, pricing in USD

    We are Montreal based new StartUp. Looking for professionals who can check idea , design PCB board , write programming code, prototype board and provide mechanical enclosure. NDA must be signed before sharing details. More work is coming for selected professional. Start your writeup with word "professional".

    $908 (Avg Bid)
    $908 Avg Bid
    25 bids
    MCU related work 6 days left

    Details explanation later like that PCB layout design and project writing

    $174 (Avg Bid)
    $174 Avg Bid
    17 bids
    HDMI to LVDS adapter board 6 days left
    VERIFIED

    A board shall be designed with the following specs: - power: +12v, 4pin JST - HDMI input: at least hdmi 1.4, standard HDMI connector - LVDS output: single channel, 40pin FPC connector - LCD backlight: 2 pin connector for backlight input from an external board, merged with LVDS signals to the FPC 40 pin connector - LCD resolution is 1280 x 800 (details could be provided if needed) The project will...

    $374 (Avg Bid)
    $374 Avg Bid
    7 bids

    Hi, I am looking for PCB designer to design a PCB and plastic enclosure for my prototype. this device connects to LED strip and controls the LED color and animation. I used ESP8266 / ESP32 but I am open to any other suggestions. The mobile app and the code is ready and I just want the controller to be ready for commercial. The attached image is similar to what I am looking for Thank you

    $206 (Avg Bid)
    $206 Avg Bid
    22 bids

    We are in search of an antenna designer with a profound understanding of rfid, nfc and analog design. The prototype of the educational game contains 8 rfid readers and we are looking to reduce that number by at least 50% by designing antennas that connect to the chip.

    $1107 (Avg Bid)
    $1107 Avg Bid
    10 bids

    Need to add simple GPIO/I2C based peripherals(led, sensor, button, power source) around Atmgea328P. This will be single PCB holding all the component, no ready module to add. And one sample to be soldered and tested. You can find all libraries online, need to place the circuits design as it is and then build PCB. Place sperate pricing for these jobs in comment: 1. Circuit design (very easy) + PCB...

    $32 (Avg Bid)
    $32 Avg Bid
    14 bids

    Need an electronics engineer to design and simulate a circuit on-site at our office in Pune. The circuit involves approx. 10 op-amps (general inverting and non-inverting amplifiers), their calculations and related aspects. It would take approx. 4-5 hours for the same and can be started post-lunch tomorrow (Sat, 15 June).

    $18 (Avg Bid)
    $18 Avg Bid
    4 bids

    Hi, 1. I want a professional engineer to design a 9V battery charging circuit with all the protection circuits (overcurrent, overvoltage, etc). 2. Kindly check the attached file(fig-1), (fig-2). I have different excitation methods for piezo resistive sensor. Which one is stable and long term stability. If you have any other ideas, kindly share it. 3. I would to measure the current for 0 to 50 mA....

    $133 (Avg Bid)
    $133 Avg Bid
    5 bids

    Development of a product to monitor the insulation degradation of unearthed DC systems and alert the user in the event of a fault. Similar to the functionality of this -> [login to view URL] More will be discussed in private. Time-frame would be 2-4 weeks.

    $29 / hr (Avg Bid)
    $29 / hr Avg Bid
    16 bids

    There are 15-20 circuit design problems and their solutions. This is to be made into a power point slide . we want an audio recording as it it more relevant. These circuits are related to electronics.

    $24 (Avg Bid)
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    11 bids
    pkstrokes..... 3 days left

    I need an Android app. I would like it designed and built.

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    8 bids

    Looking so someone who will deliver circuit designs as well as lt spice simulations. Quick turn around- 6 hours for the first task.

    $107 (Avg Bid)
    $107 Avg Bid
    16 bids

    Hi there freelancers engineers and electronics experts. I need a simple task to help me build this circuit optimized w/ best components choose at lowest cost and standard components & power PCB design. The idea is to get energy out from 3 three phase motor. So I will need a rectifier, but since voltage produced by motor coils is low I need to implement voltage doubler multiplier rectificatio...

    $277 (Avg Bid)
    $277 Avg Bid
    8 bids

    I need to design small device that can sense the electric power outages and send signal to remote location to control room. the signal can be transferred through any one GSM, Lora, PLC or any other one. note the following: 1- I need the module as cheap as possible for mass production. 2- better to use esp32 or any one cheap and use arduino IDE code. 3-the device will be installed outdoor temperatu...

    $266 (Avg Bid)
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    19 bids
    Build me sensors 2 days left

    Looking to develop two wireless industrial sensors. PCB design and development needs to be done, as well as device firmware.

    $2334 (Avg Bid)
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    23 bids

    I’m looking to create a lock that can be controlled using a small remote (car key size)

    $347 (Avg Bid)
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    15 bids
    circuit board 1 day left

    make a circuit diagram of an equipment with motor and some sensors.

    $126 (Avg Bid)
    $126 Avg Bid
    36 bids

    Hello Team, here we want to make design work of the PCB with interface which will record all exercise activity of user. Thanks

    $135 (Avg Bid)
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    7 bids

    I need the complete design and components list . for an AC Induction motor controller . Vector control . This will be used to EV. It should be good enough for production .

    $443 (Avg Bid)
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    4 bids
    Repair a TV 6 hours left

    I have a repairing shop and would like to start business on repairing LED, LCD, PLASMA TV

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    4 bids

    Se debe crear un PCB a partir de esquemático en Altium. Es un circuito sencillo. Sólo presentarse si se habla español.

    $165 (Avg Bid)
    $165 Avg Bid
    9 bids

    Проверить правильность работы схемы. Схема включает в себя микроконтроллер Atmega 16 проверить правильность написания кода

    $20 (Avg Bid)
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    4 bids