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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    29 jobs found, pricing in USD

    From the circuit schematic file attached create: * an Eagle schematic file * an Eagle board file (no copper pour) Components: CIN, COUT - 220uF/50V 10*10.5mm SMD C1, C2 - 0805 Footprint L1 - SLF12575T-470M2R7-PF 2K7 - 1206 Footprint 49K9 - 1206 Footprint D1 - SS54 XL6019 - XL6009 (datasheet attached) The files must be compatible with Eagle version 9.3.

    $32 (Avg Bid)
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    3 bids

    We need PCB layout of the above mentioned board as well as possible schematic capture.

    $965 (Avg Bid)
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    20 bids

    Need a PCB designed in Altium , both schematic and layout for a project which is based on STM32 Cortex M0 with ESP8266 module. Further details to be shared on chat.

    $180 (Avg Bid)
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    11 bids
    build me a camera electronics 6 days left
    VERIFIED

    Looking for a programmer who can: Code an ARM Application processor with out the OS (Linux). It could be an RTOS or a Non-RTOS based on your choice. Processor would be for example imx6, ARM9 or similar. The job is to encode 720P raw video from the sensor and save to sd card. It will also take the image if configured so. After this the processor will go in to power saving mode. and with an externa...

    $415 (Avg Bid)
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    8 bids
    digital circuit 6 days left
    VERIFIED

    Digital circuit questions about: - Testing logic circuit - Synhronous sequential circuit - ASynhronous sequential circuit - Arthmetic circuit

    $23 (Avg Bid)
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    14 bids
    PCB M4515-2 6 days left
    VERIFIED

    Diseno sencillo de PCB para connectores JST XH 2 pin, 3 pin y 6 Pin

    $33 (Avg Bid)
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    21 bids

    Design an constant current LED driver. 220V input

    $2028 (Avg Bid)
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    27 bids

    More details will be given in the chat, expert only

    $17 (Avg Bid)
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    32 bids

    Making a Power System Reliable Objectives: To understand the planning/design process that goes into making a power system reliable. Tasks and Report: 1. To test the reliability of a system we will apply the following rule: No single line or generator outage will leave the system with lines overloaded or bus voltages violating limits. 2. Given the PowerWorld case [login to view URL] with the d...

    $185 (Avg Bid)
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    8 bids
    power world task help 4 days left
    VERIFIED

    Making a Power System Reliable Objectives: To understand the planning/design process that goes into making a power system reliable. Tasks and Report: 1. To test the reliability of a system we will apply the following rule: No single line or generator outage will leave the system with lines overloaded or bus voltages violating limits. 2. Given the PowerWorld case [login to view URL] with the d...

    $112 (Avg Bid)
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    6 bids

    For a new apparatus I need an electronic engineer with experience with mobile smartphone hardware.

    $611 (Avg Bid)
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    14 bids

    I have an automated system and i need an electrical engineer to create the computing unit. Preferred skills: 1. Electrical 2. Networking 3. Programming 4. PCB Design 5. Sensors

    $192 (Avg Bid)
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    39 bids

    I have an automated system and i need an electrical engineer to create wiring diagram for them. Preferred skills: 1. Power Management 2. High Voltage

    $39 (Avg Bid)
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    16 bids
    Solar LiPo Charger board 4 days left
    VERIFIED

    Wanted is design, schematics, PCB layout and working prototype of a solar LiPO charger board. Documentation of all used parts as well as schematics and layout has to be delivered along the gerber files, a BOM list and a working prototype. The specs are as follows: Minimum requirements: - 1V .. 3V input from a photovoltaic cell - charging of a single cell LiPO battery 150mAh .. 500mAh capacity -...

    $400 (Avg Bid)
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    17 bids
    pcb arduino nano pinout 4 days left
    VERIFIED

    make arduino nano pinout gerbers, with atmega328p-pu, it has to adapt the arduino standalone including crystal circuit, reset push button, led, and 7805 regulator, input voltage with pads. match the analog digital pins to pinout

    $43 (Avg Bid)
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    29 bids

    Hi,freelancers! I need 3KV Inverter be able to use the multi-port for 1kv Solar panel , Wind generator , Diesel generator , Battery charge. If this project interest , prepare of experience project this ago. Once , if I am hired any excellent freelancer , I will discuss more kindly and provide of attachment. Thanks for your attention.

    $417 (Avg Bid)
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    12 bids

    I'm a research and development engineer looking for increasing and encrypting the signal of nRF24L01 or HC-11 Modules for a research. - The signal must be increased in range from 10 Km up to 30 Km. - It must be NLOS. - Must be encrypted with a high and secured encryption. *You have to* : 1- Submit a research paper that include the explaining of the project you did in details. 2- A schematic...

    $118 (Avg Bid)
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    7 bids
    LED and LCD screen TV repair 3 days left
    VERIFIED

    I'm looking for flat screen tv repair teacher

    $6 / hr (Avg Bid)
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    2 bids

    Design a schematics for UHF RFID Tag/Card Reader/Write * Note only Schematics need to be done. 3 kind of working distance 10CM , 1M , 5M Capability to Read minimum 200tags at 1 time Also Schematics 2 Relay Output WIFI/BLE Please BID only if you have experience with RFID .

    $139 (Avg Bid)
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    7 bids
    MATLAB Expert 3 days left
    VERIFIED

    MATLAB Expert is needed to model Protection Coordination Optimization

    $109 (Avg Bid)
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    20 bids
    PCB Design for a drone 3 days left
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    I'm looking for a center board for a drone. This is a basic board that is really just passing the power and ESC signal through the center power board on the drone. Previous experience is a must and please refer to me as Mr. Gillespie when you respond so that I know you have read my project description.

    $172 (Avg Bid)
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    32 bids
    Build me a circuit 2 days left
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    I want electronics person to design the circuit as shown in the attached file and also help me in code fixing.

    $60 (Avg Bid)
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    12 bids
    PCB Design 14 - Altium -- 2 2 days left
    VERIFIED

    We are changing a simple, rigid PCB. Tasks: -Use Park Assist template and Git repository. -Complete layout using high-speed (1Gbps Ethernet and 2.4Gbps coax) design rules. -Change location of other connectors to suit new FFC pinout. We will provide: - Altium 18 project

    $497 (Avg Bid)
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    34 bids

    Hi, i want a Eagle Design Block of a 15A 24V 6 Cell Li-ion 18650 battery protection board. High current protection board with continuous 15A [login to view URL] must be design in Eagle so i can import it easily to my project. -Discharge protection / Overdischarge protection -Overcharge protection -Charge protection -Short-circuit protection -Temperature protection

    $265 (Avg Bid)
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    14 bids
    nRF52811 becon prototyping 2 days left
    VERIFIED

    I am looking someone who can do nrf52811 design and becon programming. - PCB design ( gerber, bom, sch, pcb ) - becon firmware program We can discuss more on chat

    $229 (Avg Bid)
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    15 bids

    I need to change the input from a single axis analogue joystick to quadrature output that mimics an incremental encoder AB output.

    $497 (Avg Bid)
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    25 bids

    Design battery management circuit ,very low voltage

    $149 (Avg Bid)
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    26 bids

    The car runs on 6.4V battery. It is all wheel drive car - all four wheels turn when throttle is pushed to drive forward or backward. There are two motors that allow to achieve this, one is located at the front of the car and the other one is at the back of the car. These two motors work fine and there is no issue with the the forward and backward movement. The problem is that the steering wheel o...

    $18 (Avg Bid)
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    Hi, 1. I want a professional engineer to design a battery charging circuit with all the protection circuits (overcurrent, overvoltage, overdischarge, cut-off, shortcircuit, 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 ...

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    8 bids