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

    Hi rojuwon1222, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $66 (Avg Bid)
    $66 Avg Bid
    1 bids

    I have a controller with multiple IOs (analog, digital, RS485) and I need to control HVAC equipment. I need to define wiring strategies to be able to turn them on/off or define duty cycles. I need someone with +5 years of technical on-field experience.

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    5 bids

    Looking for a team that can design and code firmware for a battery management board, using stm32 and max14921 chipsets, the firmware for the maxim chipset has been provided and not defined, details of the project will be further disclosed once a suitable team has been found, if you feel up to the task contact us.

    $3614 (Avg Bid)
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    6 bids

    we are looking for PCB Layout and Pcb Diagram designer

    $30 (Avg Bid)
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    18 bids
    PCB DESIGN 6 days left

    REQUIRED PCB DESIGN AND LAYOUT

    $121 (Avg Bid)
    $121 Avg Bid
    19 bids

    "Read schematics to determine requirements for FM range switch" I have schematics here that I need read to determine what needs to be changed/added/modified to switch the FM range of my car stereo.

    $24 (Avg Bid)
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    9 bids
    VLSI Trainer 6 days left

    We are looking for an experienced Freelancer trainer who can train on VLSI in Bangalore. The curriculum will be provided by the company for the same.

    $1287 (Avg Bid)
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    3 bids

    We are developing a machine to seal lami & plastic tube using auto tuning ultrasonic tube sealing. We are looking for a person with previous experience in developing 30Khz Transducer for Ultrasonic Sealing System.

    $785 (Avg Bid)
    $785 Avg Bid
    4 bids
    Need circuit diagrams 4 days left
    VERIFIED

    I have 6 small PCB. Each having 2-3 components. The PCB are very simple. I want to see the schematics. The PCB tracks and all components are clearly visible. I need to get verified schematic corresponding to these PCBs. Rest we discuss on chat!! Will prefer local freelancers.

    $127 (Avg Bid)
    $127 Avg Bid
    66 bids

    I would like someone to design a digital timer when it will turn cut the circuit for 5 seconds every 8 hours to restart my system. The input and output will be AC power, I would like to use 3 Pin Screw Terminal Power Connectors

    $159 (Avg Bid)
    $159 Avg Bid
    18 bids

    We are looking for an experienced PCB designer who could design a Wi-FI modem which could communicate with a Solar Inverter through a given communication protocol. We are in the process of developing a IOS/Android and Web based monitoring platform for Solar Inverters and this modem will feed all the data to the server.

    $836 (Avg Bid)
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    27 bids

    I want this speaker protection circuit replicated and have the pcb as closest to the original. The dimensions of the pcb hole to hole center are 46.60mm x 64.70mm.

    $185 (Avg Bid)
    $185 Avg Bid
    19 bids

    Hi friend I have few more requirement on projects. I would be interested to explore your potential expertise & skills in evaluation of circuit designing & schematics, converting the electrical designs to eagle files followed by rapid prototyping of the idea. Here i am attaching the details of the need of the project. when find time may kindly go through & let me know in what way we can...

    $670 (Avg Bid)
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    16 bids

    Electronic engineer

    $643 (Avg Bid)
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    34 bids
    LM3409 LED POE driver 2 days left
    VERIFIED

    Need to combine several circuits into one module to allow connecting an 802.3AT POE supply to 4 LM3409 LED driver channels controlled by an ESP32 module to provide up to 24 watts of power across the 4 channels with output current controlled by the ESP32 module. Need to create a single PCB schematic, Gerber files, and BOM.

    $749 (Avg Bid)
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    35 bids

    need person who has knowledge about circuit design using latest opamps according our specifications after discussion only project will be granted project contains there parts [login to view URL] and HV part (0-300vdc) incorporate hv circuit [login to view URL] eradication-isolation [login to view URL] section [login to view URL] output section

    $465 (Avg Bid)
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    21 bids

    I require someone who can design a PCB for my MX Mount Mechanical Keyboard. Preferrable is the use of KiCad. The Keybord needs to be powered by QMK Firmware and be created with a ATMEGA processor, the keyboard will have LEDs and some functions that will be discussed. Someone who can tweak the QMK firmware would be appreciated.

    $322 (Avg Bid)
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    13 bids

    I need an advanced PCB Designed from scratch. The schematics to the final files to take to production. I will test and verify the design and take it for certifications - so please no chancers ONLY REAL Professionals. I need the work done in no more than 2 weeks. I will require the internal layout done, and how the PCB will sit in the phone casing and brought together with other electricals com...

    $2813 (Avg Bid)
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    9 bids

    I need an active (12v DC power supply), low noise, low frequency (1Hz to 10Hz) receiver/amplifier (3V peak to peak output) with a low pass filter set at 12Hz. I need the design, schematic, and PCB design in Altium. The PCB will need to be 28mm wide. Length and layers are flexible

    $275 (Avg Bid)
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    20 bids

    Candidates has to be from MUMBAI, INDIA. We will block anyone messaging us from other locations. We are developing a project and the PCBA we have got made looks like having some error. We need someone from Mumbai to test the same.

    $19 / hr (Avg Bid)
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    2 bids
    design Heart rate monitor 15h left
    VERIFIED

    a simple project including a PPG sensor (already decided) and PCB, need to design the PCB to enable capturing the BVP data from the sensor, recognizing each heartbeat and sending the data by BLE to mobile.

    $281 (Avg Bid)
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    22 bids

    I need a high speed schematic and layout. It could be done in altium or orcad, I will provide some reference PDF documents. It needs impedance control and SI simulation.

    $14 / hr (Avg Bid)
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    38 bids

    Roles and responsibilities: 1. Understanding the analog and digital circuits functionality to prepare RoHS , MTBF and FMECA documents. 2. Understanding the functionality of electrical components like relays, contactors, transformers etc.

    $543 (Avg Bid)
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    12 bids

    Dear All, we are Renewable Based company, Now we are looking for support in Design and programme with Integration of Electric Vehicle Charger PLC with Ocpp 1.6 Protocol and GSM Modem. Kindly connect to me at underline details. Regards Dharampal

    $378 (Avg Bid)
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    8 bids

    Contracting ( minimum freelance Hours of) TEAMS of expert Business Manager and their functions GROUPS, TEAMS of experts Hiring… Trainee Manager Group - CREATIVES functions Teams Group - embedded (and) Software function Teams

    $8 / hr (Avg Bid)
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    5 bids

    Candidates has to be from MUMBAI, INDIA. We will block anyone messaging us from other locations. We are developing a project and the PCBA we have got made looks like having some error. We need someone from Mumbai to test the same.

    $40 / hr (Avg Bid)
    Local
    $40 / hr Avg Bid
    5 bids

    Tengo una matriz de cerraduras ( actuadas con una bobina a 12VDC ), en la que activo por filas y columnas, un positivo y un negativo. la matriz es de 120 cerraduras 10 filas X 12 Columnas. Cuando quito algunas cerraduras de la parte central, el sistema empieza a abrir cerraduras que no corresponden ( líneas o columnas completas ) Busco una solución técnica, viable con el ca...

    $208 (Avg Bid)
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    7 bids