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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    70 jobs found, pricing in USD

    Hi , Seeking an expert circuit designer who has enough experiences in designing and analysis of electronic circuits. Ideal candidate will have broad knowledge of circuits and how to build a stable circuit with the least amount of components and power drain.

    $23 (Avg Bid)
    $23 Avg Bid
    10 bids
    assist me with pcb bringup 6 days left
    VERIFIED

    need help regarding pcb design for home automation. Should have expertise with industrial grade circuit design. The circuit should qualify for EU or BIS certification.

    $510 (Avg Bid)
    $510 Avg Bid
    4 bids
    Microchip codeing 6 days left
    VERIFIED

    We need to fix our code. So it will success our needs.

    $163 (Avg Bid)
    $163 Avg Bid
    9 bids
    simple multisim work 6 days left
    VERIFIED

    attached below budget 8$ hiring hourly please bid if u ok with it and can do it for me ] Thanks

    $14 (Avg Bid)
    $14 Avg Bid
    13 bids
    UVC electrical report 6 days left
    VERIFIED

    To come out with a report with Mathematical formulae to confirm if the circuit will work. If schematic diagram provided is wrong, to correct the mistake and provide a solution.

    $22 (Avg Bid)
    $22 Avg Bid
    3 bids

    I am a student of engineering. I need a MATLAB Simulink simulation model of a Fast charger for EV.

    $36 (Avg Bid)
    $36 Avg Bid
    4 bids

    guide me to copy code from PIC16F886 and burn in new PIC16F886 as it is faulty i have pcb with faulty PIC16F886 controller so need to copy code from it in to new same controller

    $64 (Avg Bid)
    $64 Avg Bid
    6 bids

    Design Control Board for Level 2 Type 2 Electric Vehicle Supply Equipment . Using STPM 32 as base For the system . Single Phase 7 KW system

    $268 (Avg Bid)
    $268 Avg Bid
    6 bids

    I am looking to help with Flyback, Buck, and DC-DC converter. Only excellent candidates experienced with relevant work before are needed. I look forward to hearing from you soon. Thank you for your time and consideration.

    $37 / hr (Avg Bid)
    $37 / hr Avg Bid
    26 bids

    replacing between two legs of (3.3v to 12v) regulator for a given project. the changed project must be readable by EasyDEA online viewer.

    $30 (Avg Bid)
    $30 Avg Bid
    9 bids

    Hello, I am looking for an electrical/lighting/circuit engineer to help me design and build a hand-held product. I'm based near Hastings and am looking for someone that could work closely with me (over Zoom) for a few hours a week ongoing, as we design and build prototypes for this product. Thanks, Emily

    $52 / hr (Avg Bid)
    NDA
    $52 / hr Avg Bid
    12 bids

    I want someone to help me with arduino uno code. You are supposed to code to control and read information of several devices including 12 motors, a relay, a RFID card, Oxemeter and ECG. Windows GUI app is already developed to read and control those devices via arduino uno. So you should code to send and receive commands and data from windows to devices and vice versa. You should also know well tho...

    $54 (Avg Bid)
    $54 Avg Bid
    11 bids

    Hi , our company need expertise of an electronic engineer in analysis of electronic circuit boards.

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    12 bids
    ATSC 3.0 development 5 days left
    VERIFIED

    Tuner circuits I can package myself

    $39 / hr (Avg Bid)
    $39 / hr Avg Bid
    6 bids
    (RGBCW) bulp 4 days left

    I would like to use an RGBCW bulb using the esp module. would be needing a schematic of the complete bulb with esp07 from powering 220v to module pin diagram of leds. a chipset DMG9926USD-13 would be used for WW_signal and CW_signal of RGB bulb

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    3 bids

    Looking for talented electronic engineer who have expertise of sound amplifier circuit. Please submit just only if you have experienced designing sound amplifier circuit with successful prototype test.

    $173 (Avg Bid)
    $173 Avg Bid
    17 bids

    I am looking to have a speed controller designed on paper and part numbers spec'd out (Bill of Material). The speed controller will need to handle 24volt DC 50amps and also have reversing functions. The trick is the input will be from a device outputting 11.1v PWM with 8 amp max for full forward and -11.1v PWM in full reverse. The input also reverses polarity for the reversing function. The...

    $51 (Avg Bid)
    $51 Avg Bid
    7 bids

    My PCB is not working - I'm overheating the buck converter for some reason. It's for a device to control heating in 4 zones. Powered by DC around 45-55v. Temperature monitored by 4 x DS18b20+, rotary encoder for menu, 20x04 LCD for display. It could be that I've put something in backwards / upside down or my circuit design is itself bad. I'm stuck, and need someone to help me...

    $41 (Avg Bid)
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    18 bids

    Design IR LED and Photo Diode/Photo Transistor Based Proximity Sensor Circuit for Daylight/Outdoor Application. Need to design proper Analog/Digital filter which allows the sensing of hand/object from at least 10 cm distance even in bright sunlight. Please note that TSOPs are not to be used for this application. Scope is to provide schematic, BOM, calculations for Filters etc. We would create the ...

    $147 (Avg Bid)
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    8 bids

    Hello freelancers, I am looking for an electronic engineer. I have attached a file explaining my work, Kindly read this file and let me know if you can do this work for me. Thanks you so much

    $132 (Avg Bid)
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    4 bids
    pcb design 4 days left

    We need to design a PCB for Raspberry PI compute4

    $314 (Avg Bid)
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    18 bids

    I'm passionate to come into play with designing electronic circuit boards and looking for any hands-on tutors who can help me in this way by regular assignment and online trainings

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

    Hi , for sake knowledge and improving my career I'm looking for an experienced tutor who be familiar with Electronical circuit explanation in an effective way.

    $42 (Avg Bid)
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    11 bids

    Hi , our company need some electronic engineers tend to research on our vast researching requirements about electronic circuits , Analog Electronics and Mosfet transistors and so on

    $3 / hr (Avg Bid)
    $3 / hr Avg Bid
    13 bids
    Circuit Design 4 days left
    VERIFIED

    I have a project and i need a circuit design developer

    $22 (Avg Bid)
    $22 Avg Bid
    12 bids

    We are looking for a PCB design expert who is familiar with embedded system and multi-layer PCB design for RF IoT compact PCB board development. Required Altium Designer skill as the PCB design tool. Will proceed the hiring shortly.

    $2101 (Avg Bid)
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    29 bids
    Electrical Eng 3 days left

    Retired from Coaching Tennis and Club Management Working on developing a playground for kids Need to develop an electronic device to be attached to a backboard to show score when targets are hit

    $462 (Avg Bid)
    $462 Avg Bid
    11 bids
    Arduino Uno expert needed 3 days left
    VERIFIED

    I want someone to help me with arduino uno code. You are supposed to code to control and read information of several devices including 12 motors, a relay, a RFID card, Oxemeter and ECG. Windows GUI app is already developed to read and control those devices via arduino uno. So you should code to send and receive commands and data from windows to devices and vice versa. You should also know well tho...

    $139 (Avg Bid)
    $139 Avg Bid
    16 bids
    Need Embedded systems expert 3 days left
    VERIFIED

    Need to design a circuit by using tinkercad To run the circuit code should be written in back end

    $113 (Avg Bid)
    $113 Avg Bid
    9 bids

    My PCB is not working - I'm overheating the buck converter for some reason. It's for a device to control heating in 4 zones. Powered by DC around 45-55v. Temperature monitored by 4 x DS18b20+, rotary encoder for menu, 20x04 LCD for display. It could be that I've put something in backwards / upside down or my circuit design is itself bad. I'm stuck, and need someone to help me...

    $170 (Avg Bid)
    $170 Avg Bid
    6 bids

    I have schematic circuit diagram of pcba along with component list, need to create pcb layout files for prototype and mass [login to view URL] I would require all the layout files and prototype along with BOM list. Need to get it done with full accuracy

    $41 (Avg Bid)
    $41 Avg Bid
    20 bids

    I have mobile chargers, powerbanks etc. need to break open and generate schematic diagram, layout files, BOM and proto types from printed circuit board available in above mentioned electronics products for re manufacturing or redesigning in future. Need to get the work done with full accuracy.

    $13 (Avg Bid)
    $13 Avg Bid
    6 bids
    Simple TinkerCAD project -- 2 3 days left
    VERIFIED

    circuit is built can share the link what is required is the code document attached deadline before 12 about 10h from now budget 10$ hiring hourly please bid and I'll get back to u Thanks deadline before 12 about 10h from now

    $13 (Avg Bid)
    $13 Avg Bid
    6 bids
    DDR3 layout in Altium 3 days left
    VERIFIED

    Dissolve DDR3, FlyBy topology, 2 Altera SoC chips. 8 layers (S-P-P-S-S-P-P-S), 3 (4, 5, 8 layers) available for DDR wiring. Changing the placement of components is acceptable if critical. Alignment rules and signal classes are defined. Deadline until 28.02. It is possible to expand the order to a complete layout of the board with an increase in cost and extension of terms.

    $30 - $250
    Sealed
    $30 - $250
    7 bids

    I need a hands on journeyman electrician to help create a great off grid system. I have 3 generators of different sizes and lots of heavy duty [login to view URL]

    $1968 (Avg Bid)
    $1968 Avg Bid
    9 bids

    My PCB is not working - I'm overheating the buck converter for some reason. It's for a device to control heating in 4 zones. Powered by DC around 45-55v. Temperature monitored by 4 x DS18b20+, rotary encoder for menu, 20x04 LCD for display. It could be that I've put something in backwards / upside down or my circuit design is itself bad. I'm stuck, and need someone to help me...

    $160 (Avg Bid)
    $160 Avg Bid
    11 bids

    We need developer, who have experience in IoT and various Sensors. Kindly suggest following things in your proposal: 1. Software Development Technologies (Without OS) 2. Hardware to be used in the Smart watch (Water proof, Fire Proof, Temperature Proof, Un Breakable) 3. Security features: End to End Encryption, Self Destruction of Hardware 4. Estimated cost of Hardware per unit

    $173 - $518
    $173 - $518
    0 bids
    Circuit Analyst 3 days left
    VERIFIED

    I have a project and I need a circuit analysis developer.

    $27 (Avg Bid)
    $27 Avg Bid
    10 bids

    Hey We are looking for digital interface expert. We need an adapter to plug into the SD card slot on a ribbon cable to a small PCB that has an SD card slot, and also the ability to transfer the images from the card on demand, while the camera is running. If you can provide proper solution to send data to the Compute module while the the camera save data on SD card storage. We would like to share...

    $162 (Avg Bid)
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    14 bids

    Hi , We're looking for some electronic engineers for some projects related to electrical circuit analysis

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    16 bids
    custom Design Pcb. 3 days left
    VERIFIED

    I have schematics ready with me just need a custom designed of pcb

    $18 (Avg Bid)
    $18 Avg Bid
    23 bids

    Need recessed lighting removed and a ceiling fan with lights and switches connected, balanced and hung, also a chandelier.

    $421 (Avg Bid)
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    14 bids

    I have a file for a PCB from a personal project that was developed using Pad2Pad (a company that encourages the use of a proprietary PCB file that is only compatible with their software). It is a very simple PCB that is roughly 1 inch by 1.5 inches and is simply a relay adapter. It just modifies the footprint of said relay. I need you to download the Pad2Pad proprietary software (free), and then...

    $147 (Avg Bid)
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    16 bids

    Hi, I'm in need of a electronic engineer for the next few months. If you have knowledge and practical experience in electrical circuit analysis , and speak excellent English - feel free to apply!

    $6 / hr (Avg Bid)
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    12 bids

    Need to solve electrical and electronics questions

    $44 (Avg Bid)
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    7 bids

    Hey there we at the Splex Technology GmbH want to hire a hardware engineer. Preferably someone that has experience with Hwid.

    $22 / hr (Avg Bid)
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    24 bids

    I want a person who have a great knowledge of components in pcb. Which can easily provide the components present and can able to understand the working.

    $101 (Avg Bid)
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    15 bids

    Hi, I'm looking for electronic engineer who have Good understanding of electrical circuit analysis for designing some power supply circuit boards

    $6 / hr (Avg Bid)
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    20 bids