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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    28 jobs found, pricing in CAD
    PCB and firmware IR circuit 6 days left
    VERIFIED

    I am looking for PCB design, and the Gerber files to hand to prototypers. the circuit will use for a local textile machines *Components will include PCB, IR (Emmitor- detector), a small microprocessor, power transistor to drive a relay, a dual color LED, and the circuit will communicate with a mega Arduino via I2C protocol. *small program to operate the PCB. *the body form will be a whole disk wi...

    $239 (Avg Bid)
    $239 Avg Bid
    18 bids

    Basically I need to have up to 4 computer headsets (including the microphones) combined just like an intercom. So total hole = 4 sets of headphone and microphone computer jack. Each with volume control. With another Computer Input jack (that will be connected from computer speaker out also with volume controls) With another Computer Output Jack (this is the combined microphones above, to be conne...

    $26 (Avg Bid)
    $26 Avg Bid
    1 bids

    I am developing Bluetooth headsets, I have the schematics in pdf and I would like to get the desing in Altium (schematic and layout).

    $478 (Avg Bid)
    $478 Avg Bid
    18 bids
    DC fast charger 6 days left
    VERIFIED

    Need to design a DC fast charger for electric vehicle charging purposes but theoratically not practical. Need to calculate the capacities and make a report.

    $103 (Avg Bid)
    $103 Avg Bid
    8 bids
    PCB layout 6 days left

    We have a design and schematic done but need a professional resource to augment a staff on holiday to finish the PCB layout urgently. Candidate must have experience using Altium software and have access to full libraries and capability to deliver. Prior projects, educational qualifications and professional certifications are a must. Files will be uploaded only after a short list.

    $314 (Avg Bid)
    $314 Avg Bid
    27 bids

    Basically I need to have up to 4 computer headsets (including the microphones) combined just like an intercom. So total hole = 4 sets of headphone and microphone computer jack. Each with volume control. With another Computer Input jack (that will be connected from computer speaker out also with volume controls) With another Computer Output Jack (this is the combined microphones above, to be conne...

    $258 (Avg Bid)
    $258 Avg Bid
    2 bids

    To design a PCB schematic and layout for a raspberry Pi HAT shield with Mini PCIe interface and IoT wireless module that has mini PCIe interface as well. The HAT is to work with other mini PCIe wireless modules. Experience with EAGLE and Altium software, Raspberry pi, USB/RF impedance control. Experience with wireless chipsets.

    $1396 (Avg Bid)
    $1396 Avg Bid
    27 bids

    I have an antminer s17 pro which is not working. I need someone to teach me how to troubleshoot and repair the machine.

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    1 bids

    We are a major manufacturer in the construction industry based in Leicestershire. We need an Electrical Technician to join our engineering team to ensure the efficient operation and development of our state of the art factory.

    $45 / hr (Avg Bid)
    $45 / hr Avg Bid
    20 bids

    Circuit Design + Board Design Basic Description Car USB Power Supply Input 10-20 V Output 5.15 V 4 Amps Special features : The USB needs to be able to output 5.15 V @ 4 Amps for 15 seconds after the input Power has been switched off (maybe via capacitor ?) There needs to be 1 GPIO pin that is 3.3V as long as input Power is connected If input Power is disconnected this pin needs to be swi...

    $235 (Avg Bid)
    $235 Avg Bid
    29 bids
    Teensy 4.0 Oscilloscope 3 days left
    VERIFIED

    Needing to revise and continue a circuit design. I need a experienced freelancer with time to help me work and adjust this as needed per the requirements. PLEASE HAVE EXPERIENCE with Teensy 4.0 AND Nextion LCD! Thank you in advance!

    $196 (Avg Bid)
    $196 Avg Bid
    9 bids
    i need designer 3 days left

    sigfox design for pressure level reading

    $212 (Avg Bid)
    $212 Avg Bid
    7 bids

    Circuit diagram will be provided. Prototype PCB details will be provided. Need Altium to work on this project. Experience with power electronics will have more advantage. Its very small PCB.

    $44 (Avg Bid)
    $44 Avg Bid
    29 bids

    I am building a racing motorcycle that has many electronic systems. I am looking for an experienced automotive circuit designer who can take my specifications and requirements to design a circuit diagram that I can follow to wire the entire electrical system.

    $799 (Avg Bid)
    $799 Avg Bid
    17 bids

    Our design services company requires the talents of an electrical engineer to help create an ultrasonic driver board that can take an input of 24-48VDC and convert it to an ultrasonic signal with 100W of power, and likely several hundred volts. Also with this board, it would be able to output 12V DC to a separate motor component of lower power draw, approximately 5W. All components of the board wo...

    $1647 (Avg Bid)
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    24 bids

    Designing bespoke battery system for multiple applications

    $822 (Avg Bid)
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    14 bids
    PCB Design 3 days left

    I am looking for someone with traffic signal equipment design experience. Specifically on PCB boards. The project will involve designing SDLC PCB board that can be incooperated in NEMA cabinets.

    $220 (Avg Bid)
    $220 Avg Bid
    16 bids
    MacLine London 2 days left

    We are an aesthetic beauty device company that require an electronic engineer on a freelance basis for the London and surrounding areas.

    $63 (Avg Bid)
    $63 Avg Bid
    2 bids

    I want to amplify the sounds coming from an electret microphone and filter the external [login to view URL] amplification should be min *100X

    $538 (Avg Bid)
    $538 Avg Bid
    8 bids
    Altium Designer 18.0 Expert 2 days left
    VERIFIED

    I am looking for Altium Designer Expert 18.0 to design sketch and have much knowledge in Electronic engineering. I have attached PDF file. After research, bid with "I am Circuit Designer!" My Deadline is till PST 8:00 AM And need to keep in touch always!

    $225 (Avg Bid)
    $225 Avg Bid
    25 bids

    Hi, I am gonna build Active Harmonic Filter Project . I need software architecture and algorithm design and PCB design, Embedded firmware development. If you have ever done before, please apply this project. I will reply as soon as possible.

    $496 (Avg Bid)
    $496 Avg Bid
    4 bids

    Hi, I am gonna build Active Harmonic Filter Project . I need software architecture and algorithm design and PCB design, Embedded firmware development. If you have ever done before, please apply this project. I will reply as soon as possible.

    $698 (Avg Bid)
    $698 Avg Bid
    7 bids

    I need software architecture and algorithm design and PCB design, Embedded firmware development. About Active Harmonic Filter / Active Power Filter domain that you done before:

    $25 (Avg Bid)
    $25 Avg Bid
    5 bids

    Hi, I am gonna build Active Harmonic Filter Project . I need software architecture and algorithm design and PCB design, Embedded firmware development. If you have ever done before, please apply this project. I will reply as soon as possible.

    $835 (Avg Bid)
    $835 Avg Bid
    8 bids

    Hello, I'm recruiting an electrical engineer to help us update and build a custom printed circuit [login to view URL] company ThermalStep LLC has built a custom PCB that controls a heated insole in a pair of indoor slippers. We're hoping to update our PCB to include the following features among others: -Remove our thermal probe input (our board now uses PWM to heat the insoles) -Mak...

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    15 bids
    CIRCUIT DESIGN 13 hours left
    VERIFIED

    I want circuit with following features input:220-230V Ac output: adjustable 160- 220 V( root mean square) with 10 A rating output waveform:pure sine wave frequency :constant 85 kHz the circuit must have all labels of each part and dimension must be kept within 6"x 6"

    $45 (Avg Bid)
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    11 bids
    PCB Layout Designer 11 hours left
    VERIFIED

    I need a PCB design updated very quickly

    $28 (Avg Bid)
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    35 bids