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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    34 jobs found, pricing in CAD

    I need help to simulate circuits using Pspice or other software tools

    $241 (Avg Bid)
    $241 Avg Bid
    14 bids

    i need an help from an expert who has good knowledge in pcb design and BLE to help build a small pcb design firmware also with the aid of an app probably through a wifimodule, more details will be discussed in the chat. thanks

    $15 / hr (Avg Bid)
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    4 bids

    Hello I am working on a concept model of an EMS suit. EMS is electrical muscular stimulation. Our competitor includes Compex, Xbody, Dipulse, etc. Research Compex Mini and Dipulse. If you want to look at examples. Go to: [login to view URL] or [login to view URL] The goal of your project is to design the electronics part: 1 Study the mechanism of EMS. Research the difference in terms of electric...

    $1609 (Avg Bid)
    NDA
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    7 bids
    Fix PCB Current leakage 6 days left
    VERIFIED

    Hello, We do some hardware products focused in Tracking, Telematics and Logistics. We need a circuit components and PCB design expert to solve the current leakage that our PCB has when all the main components are off, sleeping mode or stand by mode. Please contact me only professionals with previous experience in this topic

    $693 (Avg Bid)
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    14 bids
    Power Supply Design 6 days left
    VERIFIED

    I need a Power Supply design, from the scratch to Gerber, BOM and Schematics (Altium or Eagle). It must be a power supply that has the following specs: Single Phase - Universal AC input range from 85Vac to 264Vac without power de-rating - High operating ambient temperature, >60°C de-rating power - High MTBF > 700,000 hrs - Overvoltage / Overcurrent / Over Temperature Protections Nominal ...

    $496 (Avg Bid)
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    14 bids

    We are small start up which is located in Beijing, and we are seeking long-term freelancers who could support our company. Now we are gonna build 5000V, 100KHz+200KHz, 10W sine wave inverter. PCB and firmware required(if you are gonna build digital circuit). Input is DC24V. The person must have clear English communication skills and have passion. The price will be decent to work with.

    $28 / hr (Avg Bid)
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    20 bids

    I want to design a high voltage power supply with an output of 50 kV rms at frequency (<100 kHz) and current (<15 mA). The load to output is capacitive in nature. Details will be described only through private communications.

    $1229 (Avg Bid)
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    35 bids

    i want to design step by step antenna by CST program (spiral antenna) by TeamViewer you will describe to me how to design it

    $172 (Avg Bid)
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    11 bids

    Design and implementation of both code and circuit for a M-bus slave device, according to M-Bus protocol according to EN13757-2 and -3 count 2-channel water meter reed switch with Counter length of 8 decimal digits Transmission rate: 300 and 2400 baud using NCN5150 for M-BUS SlaveTransceiver and STM32L: ULTRA‑LOW‑POWER 32‑BIT MCU SERIES for counter

    $511 (Avg Bid)
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    14 bids

    Hello, we are building smart glasses and we are looking some one who can design board for our smart goggles. help us to select the right hardware and finish the project. its long term project we need export only. please apply only if you have worked on pcb build from scratch before. Thanks,

    $28 / hr (Avg Bid)
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    21 bids
    Electrical designer Engineer 4 days left
    VERIFIED

    Hello, I have project to repaire Mobile Building Unit , I need electrical engineer to help me to submit following: D-11 Electrical Design Submittal 1. Electrical/Generator one line wire layout Plan; G 2. Material data; G 3. Wire Installation Detail/Plan; G 4. Electrical Grounding Detail/Plan; G And I will pay him one time, Its my need revision , up to 2 times will be Ok.

    $255 (Avg Bid)
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    16 bids

    This project is still available as of 12 October 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You mu...

    $19 / hr (Avg Bid)
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    61 bids
    Design MCU low power 4 days left
    VERIFIED

    Modification of buttefly STM32l433, modifying the power supply and adding two components to the circuit. [login to view URL] More info by private. Please don't apply if you have not worked with the STM32 L series.

    $248 (Avg Bid)
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    27 bids

    Hello freelancers, I need someone that can finish some parts of my PCB design that i cannot do: 1. Replace two pin holes with larger pin holes 2. Create the size of the board This really should be 5min or 10min to someone half decent experienced. Please bid accordingly.

    $31 (Avg Bid)
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    35 bids

    Need someone to design the circuit for a personal project device I plan to make. It will be similar to a solar garden light. However instead of turning on when it gets dark, it should use a proximity sensor to turn on much like an indoor air freshener.

    $160 (Avg Bid)
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    33 bids

    i need an help from an expert who has good knowledge in pcb design and BLE to help build a small pcb design firmware also with the aid of an app probably through a wifimodule, more details will be discussed in the chat. thanks

    $90 (Avg Bid)
    $90 Avg Bid
    12 bids

    I am looking for an Electrical Engineer who knows to work in ETAP program. I have to do a project about energy system storage and to show how it effects on the power grid. I am beginner level user of ETAP and I have created a model and have parameters set. Parameters and model could be changed if you estimate that it is needed to complete this task. So I have to show how battery in AC-DC system i...

    $143 (Avg Bid)
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    4 bids
    Circuit design and sodering 3 days left
    VERIFIED

    Circuit design and sodering. Assembling devices.

    $704 (Avg Bid)
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    37 bids

    Hi Ever, hope you are doing well?Would you be interested to update a PCB design for me

    $1333 (Avg Bid)
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    34 bids
    RF Door sensor 2 days left
    VERIFIED

    Scope of work ● Electronic circuit schematic ● Component Package Selection. ● Component Placement. ● PCB layout. ● Fabrication file generation Overview of the product Detect intrusion and trigger a loud alarm Functional Requirements The functionality of this product is broken down into modules- Module1: Door Sensor ● Magnetic door sensor with Reed Switch to detect opening and closing of a door...

    $214 (Avg Bid)
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    6 bids

    **Submit your DETAILED proposal with your ideas for system design or your bid will not be considered. Generic bids will automatically be deleted** Project is for a simple smart water bottle that should encourage the user to drink water by tracking how much water they consume and if they are actually drinking the water. As such a proper method to detect lip contact is needed. Also a quality circul...

    $788 (Avg Bid)
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    17 bids

    Hello I am needing someone who fits the questions about your ability designing and making a pcb without electronic issues. I will not be able to tell you about my project until I choose a winning freelancer and have the NDA document signed. After that I will provide details and sketches of the design to make/create. These below requirements are **A MUST** for the freelance to know in order to wor...

    $370 (Avg Bid)
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    20 bids

    Need to design a three phase inverter for a solar [login to view URL] input voltage is 18V DC And the output need to be [login to view URL] phase angle of each phase need to be 120 [login to view URL] the pic16f877a need to be used as the micro controller.

    $239 (Avg Bid)
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    13 bids

    Looking for a bio med engineer or similar with experience in repairing PCB's for gamma scanner.

    $411 (Avg Bid)
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    12 bids

    Who can design a PCB a circuit of our requirements

    $419 (Avg Bid)
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    34 bids

    An input voltage of 15V <Vin< 20V and an output of Vout= 40V over a load range of1W <Pout< 100W. Switching frequency is fsw= 750kHz.

    $49 (Avg Bid)
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    9 bids

    I need an excellent electronic engineer for part time project. Please feel free to apply. Thanks.

    $673 (Avg Bid)
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    51 bids
    Electric Circuit Design 1 day left
    VERIFIED

    I am looking for an expert engineer to help me out in designing of an electric circuit, I will discuss the work in details in chat. Thanks

    $49 (Avg Bid)
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    26 bids

    Wanted: Firmware & PCB Developer Technology: WiFi / RFID / Sensors Power: Button Cell Battery Firmware: Microcontroller One Simple Input to Multiple Wireless Outputs Unique Input and Output Product IDs For Unique Single System Configuration By Consumer PCB Design Low Cost & Minimal Size Applications: Consumer / Medical Full product specs are available. Rep...

    $164 (Avg Bid)
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    8 bids
    PCB Development 8 hours left
    VERIFIED

    Good day to all of you sirs I am searching for someone who has experience with amplifiers, specifically the ad620 if possible. There are two ongoing projects at the moment and more coming in the future so if you do good work then we can work together for a long time. Send me your hourly price and samples of work done if possible. Thank you and good day

    $36 / hr (Avg Bid)
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    39 bids

    The deliverable is an RF Module interface to our LTE SDR that is capabel of 1) transmitting up to 30dBm(1Watt) LTE in the DL 2) selective filtering for any 3GPP band< 3GHz per 3)meeting 3GPP Tx/RX eNodeB conformance specifications

    $25 / hr (Avg Bid)
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    6 bids

    Me gustaría desarrollar un dispositivo con un microcontrolador barato y pequeño y comunicarlo con un microcontrolador ATMEGA256RFR2, a través del protocolo I2C. El microcontrolador barato debe conectarse con 2 sensores I2C y tener salida de GPIO. Se requiere de diseño (esquema) y programación (código master+slave).

    $246 (Avg Bid)
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    5 bids

    PCB DESIGN, ELECTRONIC COMPONENTS, .FIMAWARE, OPERATING TEST

    $2252 (Avg Bid)
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    8 bids