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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    38 jobs found, pricing in USD
    Orcad 17.4 PCB design 6 days left
    VERIFIED

    Hello. I need to design PCB in Orcad 17.4 . you should have installed Orcad 17.4. Thank you!

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    3 bids
    Circuit design 6 days left
    VERIFIED

    Hi, I am looking for someone to help me design a circuit for a space heater. The space heater is battery operated and will require to operate with a temperature sensor to automatically heat a small space. I would also like to add a timer clock that you could set for the heater to automatically turn on at certain times. I would like to know: What type of heating element and size fan will you us...

    $311 (Avg Bid)
    $311 Avg Bid
    16 bids

    we are Looking for a person who has Experience in Smaller board and Multi Layer Design and to make sure sizes. and material and design are accurate should have some sort of 3D experience to display the Layers configuration . Should be able t perform some testing checks of the ICs and Devices. All work is on Remote . Should have understanding of Altium Designer .

    $30 - $250
    Sealed NDA
    $30 - $250
    20 bids

    Pcb to control heater, pump, lcd screen have thermistor input, pressure input.

    $469 (Avg Bid)
    $469 Avg Bid
    27 bids

    Hi, Looking for a PCB/Circuit Designer who is able to review, comment on and improve the design of an electronic product. The product works on PoE with a limitation not exceeding 60W power budget at maximum operation. 1- The review should be done using a computer software (Proteus or equivalent) showing the power flow under different scenarios. Stress testing should also be checked. 2- The comme...

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    6 bids

    This project is NOT about the circuit and PCB itself but is a Preliminary architecture proposal. It is required to present 3 different architecture proposals/solutions like type of microprocessor/SoC with a system block diagram able to handle an image processing code with WiFi module. If you a reasonable bid is made and the result is professional, we will proceed with to the second phase with th...

    $42 (Avg Bid)
    $42 Avg Bid
    5 bids
    Trophy icon Twin GPRS modems 8 days left

    I need a electronic engineer to work on daul gprs modems to be operated by microcontroller to run in series format, that is only one modem will run while the other is on standby mode. You need have skills to understand how to operate a modem from microcontroller. The information being transmitted is ASCii code and or 3 states of analog switch.

    $232 (Avg Bid)
    $232
    0 entries

    Integrate a converter module for Optical to ethernet communication in our wifi router .

    $794 (Avg Bid)
    $794 Avg Bid
    6 bids

    I am in process of building a z axis with autofocus and this was a bit over my head. Have the Omron ZX1-LD300A61 NPN output and I need some help with wiring ZX1 to a DM542 step driver and end stop at top of z axis. If someone are familiar with this setup, please help :D Hope pictures will help?

    $32 (Avg Bid)
    $32 Avg Bid
    6 bids

    Need a EEE engineer to an expert on the control system. Expert in theory and control circuit design.

    $19 (Avg Bid)
    $19 Avg Bid
    11 bids
    PCB build design 4 days left
    VERIFIED

    I would like to design a PCB that has the following features: Usb-c PD trigger poll detector, on/off timer relay , power distribution (2x-12v, 2x- 5v), The size of the board must fit 40mmx40mm space. The attached images are the boards i am currently using as the usb-c PD trigger poll detector and PD board. I would like to combine the two board into one and add a on/off timer relay. I would ...

    $201 (Avg Bid)
    $201 Avg Bid
    32 bids

    In genesis 2000 software, I need to create form as per my requirements.

    $27 (Avg Bid)
    $27 Avg Bid
    1 bids

    Need someone who can help with Electrical and electronic Problems. Content covered: Basic concepts such as voltage, current, resistance, power, energy, Ohm's Law, KVLand KCL.

    $81 (Avg Bid)
    $81 Avg Bid
    51 bids

    i have made a Arduino uno iot device and i want someone who can reduce the size of the device by 75%

    $77 (Avg Bid)
    $77 Avg Bid
    22 bids

    Building and validating, take care of certifiction of AC to DC 24V ,2 A, 50 W watt SMPS..

    $348 (Avg Bid)
    $348 Avg Bid
    14 bids

    Urgent. I need an electronic/electrical engineer to help me. More details over chat.

    $129 (Avg Bid)
    $129 Avg Bid
    24 bids

    I am looking for someone who knows how to inject power into a motherboard to find a short circuit or a shorted chip. This is a very sensitive issue so please know what you are talking about. An electrical engineer would be great. Thank you

    $42 (Avg Bid)
    $42 Avg Bid
    7 bids

    I am developing a CO2 cartridge based parachute deployment system for high altitude amateur rockets. There are many dual deployment altimeters already available to the hobby community. I need an electronic circuit that will take the apogee deploy signal from any altimeter and instead of firing a Pyro match to light a black powder charge, the signal will latch a solid state relay for a period of ...

    $188 (Avg Bid)
    $188 Avg Bid
    10 bids
    Teach us on FAB3000 3 days left
    VERIFIED

    we are seaching for a Pro User on FAB3000. Creating PCB Matrix, ect. [login to view URL] -pcb Know How -pcba Know How thanks Andy

    $154 (Avg Bid)
    $154 Avg Bid
    5 bids

    Hello. As a part of a personal project i need to manufature a noise gate analogic audio portable. It will be part of a beltpack. contact me for reciving more information If you thing that could develop a high audio noise gate wtih deasy chain or key. The protophype must be smaller , for this reason let me know wich size you thing that the circuit will take. As a reference look NR300 Beringher ...

    $580 (Avg Bid)
    $580 Avg Bid
    8 bids

    I qualified an electrical engineer designer with the last four years. A certificate professional of electrical installation designing, electrical consultant member of various construction companies by virtue of my knowledge and my experience of the installation process in a variety of organization, I will simply design and estimate the designs at timely. I have personally screening and assessed so...

    $19 / hr (Avg Bid)
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    11 bids

    I need solutions with some exercises from the Circuit theory subject.

    $25 (Avg Bid)
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    25 bids

    I need an electronic/electrical engineer to answer 3 questions about this subject. More details over chat.

    $22 (Avg Bid)
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    25 bids
    Analog ic design 2 days left
    VERIFIED

    I need someone who is majored at electrical engineering, specifically Thoroughly investigates the fundamentals in design and analysis of analog and mixed-signal integrated circuits. Topics include analog MOS transistor models, current sources and sinks, circuit reference, amplifier, feedback amplifiers, differential amplifiers and operational amplifiers

    $29 / hr (Avg Bid)
    $29 / hr Avg Bid
    24 bids
    Embedded 8051 2 days left

    Title: 8 bit Microcontroller System Case Study: Loosely Coupled Microcontroller System for Matrix Calculator Operation. Instructions: Write a full report of a case study entitled 8 bit Microcontroller System Case Study: Loosely Coupled Microcontroller System for Matrix Calculator Operation. Use the attached Plagiarism Statement format and insert at the end of your report. Please ensure you have...

    $132 (Avg Bid)
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    12 bids

    I need to design hardware to communicate with Daikin P1P2 to atmega 328p. I already create hardware that are connect to Daikin BRC1E73 that pin 1 and 6 have been cut from the BRC1E73 circuit then connect to the Atmega328p to test communication and prove concept. I need help to design all circuit schematic to copy the BRC1E73 part that i use and add in my existing design. Scope of work will be -S...

    $78 (Avg Bid)
    $78
    2 entries

    I have a Load (Electrical Device) that works on a Li-ion Battery, which gets charged with a small Solar panel Connected to it. It works pretty well till there is enough power in the battery and then it switches off. I wanted a circuit which could sense the Voltage of the battery, and if below a particular level then the CCTV Camera should work using an AC to DC converter circuit of the required vo...

    $121 (Avg Bid)
    $121 Avg Bid
    11 bids

    Design a motor control circuit to instill start, get 1/3 movement and stop , wait and start again movement in motor

    $67 (Avg Bid)
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    14 bids

    Interfacing sensors and actuators with ESP32. Followed by PCB development, assembling and testing. 1. CO2 measurement 2. pH measurement (PnK) 3. Water flow control 4. Water pump control 5. Solenoid value (3 ways) control 6. Water temperature IMPORTANT : only using ESP32 (38 pins) module

    $188 (Avg Bid)
    $188 Avg Bid
    11 bids

    1)Industrial Grade ultrasonic sensor with Lora transceiver control motor starter will Wi-Fi switch module to log data in cloud and Lora transceiver to receive sensor data 2)With wired sensor to motor starter directly connected(max of 30m wire sensor) & motor starter will also contain Wi-Fi switch to send data to cloud 3)All the backend server and app will be taken care of 3)More details durin...

    $418 (Avg Bid)
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    10 bids
    Proteus Expert needed 11 hours left
    VERIFIED

    Proteus Expert’s can bid here

    $18 (Avg Bid)
    $18 Avg Bid
    25 bids

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    Sealed NDA