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 AUD

    I have a simple eagle file that my son made. It simply brings out 4 data lines to connect to ESCs. It currently only has a diode, resistor and capacitor. I want to add a MCP23008(or MCP23017) and DRV8835 to the existing design. I want to add the I/O expander to the Wemos via I2C and the motor driver to the I/O expander. The motor power in, motor out connections and remaining I/O lines would be bro...

    $14 - $43
    $14 - $43
    0 bids

    Need someone to make a schematic in Eagle for me. You don't need to do the routing or make the pcb layout or anything. I'll give you a circuit diagram with the name of all components. Your job will be to find eagle libraries if necessary and make the eagle schematic. My budget is very low. Hope I find some one who is desperate for projects and reviews. Bid on the project and text me to ...

    $57 (Avg Bid)
    $57 Avg Bid
    10 bids
    Design a CANBUS to USB PCB 6 days left
    VERIFIED

    I have a current design for a CANBUS to USB board that was designed badly and either needs updating or start from scratch. It needs to work with our custom designed Windows 10 GUI and interface with our proprietry control system that is CAN based. The board muct be compatible with Windows 10 and also we will need the firmware with it to work with our application. We can modify our application if ...

    $3782 (Avg Bid)
    $3782 Avg Bid
    21 bids

    We are looking for PCB and Schematic Diagram Designers adept at using Altium Designer. State in your proposal the complexity of the PCB designs that you have worked on, the applications that you have designed schematics for, as well as your hands-on experience in practising DFM / DFA. Begin your proposal with the words "PCB layout". You will be expected to work along with a remote team o...

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    12 bids

    HI Requires design insolation tester ( megger) of 500v to automatedly test cable with 16 wires. ** please see the attached block diagram Develop the tester ( like megger tester ) with ORCAD ( HW diagram), with all the components that can be found in digikey/mouser. Discretion: 1. 16 wire are connected to the tester board. 2. Your insolation design controlled by microchip pic 33 (MCU). 3. ...

    $817 (Avg Bid)
    $817 Avg Bid
    4 bids

    Hello, I created a schematic in KICAD for a little MCU-project. It is called "Aqua-Control" because with the MCU one can control pumps and display the temperatur of a aquarium. Due to the fact, that I dont have that much experience in creating circuits/schematics I need someone to verify that the created schematic is ok. As well I need a pcb layout on basis of the circuit. Some componen...

    $295 (Avg Bid)
    $295 Avg Bid
    31 bids

    Project is a medical device with blue tooth connectivity. Make an Altium (ver 18 or 19) PCB library of symbols of 20 SMT parts. Prjoect needs to be completed in 5 days.

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    33 bids
    Logical Network Diagram --2 5 days left
    VERIFIED

    Apcela is a low-latency network provider, requesting a draft diagram to be finished professionally in Visio. Network diagram depicting logical and physical network connectivity for large complex networks. HLD - High Level Diagram LLD - Low Level Diagrams Quick turnaround Prior experience working on developing network diagrams. Examples of work can be found here: [login to view URL] *note: for this...

    $41 (Avg Bid)
    $41 Avg Bid
    7 bids
    Logical Network Diagram 5 days left
    VERIFIED

    Apcela is a low-latency network provider, requesting a draft diagram to be finished professionally. Network diagram depicting logical and physical network connectivity for large complex networks. HLD - High Level Diagram LLD - Low Level Diagrams Quick turnaround Prior experience working on developing network diagrams. Examples of work can be found here: [login to view URL] *note: for this project,...

    $165 (Avg Bid)
    $165 Avg Bid
    14 bids

    Hi I'm looking a pcb designer that has experience in designing pcbs for Dimmers, GFCI and AFCI. Do you have experience with GFCI/AFCI switch designs? If yes, then check my attachments. I need a PCB design similar to this? What information would you need in order to generate this design? I would need the PCB design with a Gerber file and a BOM. Altium would be ok, Please note,I repeat. Wha...

    $230 (Avg Bid)
    $230 Avg Bid
    9 bids

    Already have the prototype design with several board, need to improve the circuit to be in a single board and industrial standard with high reliability.

    $324 (Avg Bid)
    $324 Avg Bid
    32 bids
    need kicad design Expert. 5 days left
    VERIFIED

    I need kicad design expert for long time project. need good communication and quality for schematic and pcb, gerber, BOm I will share project via interview.

    $40 (Avg Bid)
    $40 Avg Bid
    11 bids
    need kicad design Expert 5 days left
    VERIFIED

    Hi current one is simple one for testing. Looking for long term developer that has very experiences in kicad Thank you

    $38 (Avg Bid)
    $38 Avg Bid
    2 bids

    I want smps designs for my products, i need 3 common designs of SMPS with minimum components to reduces BOM 1- 12v 2amp 2- 5v 2amp 3- 12v 1amp 5v 1amp dual output

    $368 (Avg Bid)
    $368 Avg Bid
    11 bids

    Freelancer can design and provide basic training of measuring and verification of PCB and schematic. Cadence Allegro preferable.

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    21 bids
    Build Controller Handset 4 days left
    VERIFIED

    There are two joysticks, ten switches, and 3 buttons. I have the prototype working with Arduino, but I need the electronics of the circuit designing so that the resistances are calculated correctly. Current is received from a battery pack, and data is transmitted to the computer via bluetooth.

    $248 (Avg Bid)
    $248 Avg Bid
    14 bids
    PCB design 4 days left

    We need to redesign the PCB for power supply of our product. It is built up of 4 separate circuits, two power circuits (300W each) +2 low power circuits. All AC input voltages come from the transformer side. The power circuits outputs should be placed so to reduce the length of the wirings to the respective circuits, and should include the capacitors now wired directly to the PCB. Schematic draw...

    $356 (Avg Bid)
    $356 Avg Bid
    32 bids

    Electrical Engineer to provide full electrical engineering and circuitry solution, Printed Circuit Board Assembly (PCBA) design through the fully compliant and working prototypes with all related components to validate compliance to product modality requirements. Project components in the electrical circuit include and not limited to RGBW LED light bulbs, Lithium Ion/Polymer or Iron-Phosphate rec...

    $6499 (Avg Bid)
    $6499 Avg Bid
    34 bids

    I'm looking for an Eagle Cad designer to transfer provided schematcis into PCB Layout following the dimensions and placement of key components on the BRD Files. Design rules: -Just 2 side PCB with Through Hole components. -All the resistors, capacitors and diodes should be facing in the same direction (check the attached image for reference. -The project must be done using a 25mil grid and ...

    $70 (Avg Bid)
    $70 Avg Bid
    21 bids

    I require a MCU based circuit design for measuring multiple parameters i.e. ampere volt and frequency etc in one unit along with the software. the circuit should be able to perform in various industrial applications.

    $283 (Avg Bid)
    $283 Avg Bid
    4 bids

    I am doing Industrial project. So I need to code the controller for that project. The coding is to communicate with motor, Multicolor LED through Touchscreen.

    $642 (Avg Bid)
    $642 Avg Bid
    12 bids

    We are developing an IoT appliance for a specific use. The first generation of the appliance will use a GSM and GPRS network to manage and collect information from an operating environment. We will also need geolocation information. We have a concept test device (PoC) that works on the breadboard using ESP32 and SIM808. We are now searching an embedded systems engineer to create a prototype appl...

    $29 / hr (Avg Bid)
    $29 / hr Avg Bid
    32 bids
    Engineer Request 4 days left
    VERIFIED

    Hi there, my name is Scott, I am looking for someone to take on an engineering project for me. We are a small shop in Canada looking to hire on a part time freelancer to help with projects ad hoc. We have a facility and just need a contact that we can outsource to - would be paying everything through Freelancer.com. Most of what we do is Engineering/Mechanical Engineering. We are in the production...

    $3991 (Avg Bid)
    $3991 Avg Bid
    38 bids

    Hi there, I have a project coming up that is going to require someone in the field of electrical engineering and PCB layout. Basically, I am trying to program a small piece of hardware. Will chat with more details - sorry for the lack of clarity.

    $5514 (Avg Bid)
    $5514 Avg Bid
    30 bids

    Project is to design a small circuit that utilizes - battery with charge port - compass - haptic vibration - single button I can provide specs on how the operation is supposed to work.

    $686 (Avg Bid)
    $686 Avg Bid
    31 bids

    PWB Layout and doc package ready for manufacturing. Industry experience required.

    $1545 (Avg Bid)
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    27 bids

    Residential building need to change the master electrical box cables, due to the City of Coral Gables recertification code.

    $35240 (Avg Bid)
    $35240 Avg Bid
    4 bids

    I have a source that can deliver 20mA and 4.5V (MAXIMUM). I need to boost the current to 1 A without using any further source. Also, the voltage should be maintained constant at 4.5V. I want someone who can design, test and verify the circuit that will do this job -- The project is simple so it is the budget is 10$ ONLY--

    $29 (Avg Bid)
    $29 Avg Bid
    7 bids
    20Ma to 1 A current amplifier 3 days left
    VERIFIED

    I have a source that can deliver 20mA and 4.5V (MAXIMUM). I need to boost the current to 1 A without using any further source. Also, the voltage should be maintained constant at 4.5V. I want someone who can design, test and verify the circuit that will do this job -- The project is simple so it is the budget is 10$ ONLY--

    $26 (Avg Bid)
    $26 Avg Bid
    4 bids

    I have a source that can deliver 20mA and 4.5V (MAX). I need to boost the current to 1 A without using any further source. Also, the voltage should be maintained constant at 4.5V. I want someone who can design, test and verify the cct that will do this job -- The project is simple so it is budget is 10$ ONLY--

    $16 (Avg Bid)
    $16 Avg Bid
    4 bids
    PCB Design 3 days left

    Hello, We are in the prototyping phase of a new product and we require the design and manufacture of a specific controller that meets the following conditions:  - Feed a piezoelectric mist generator (humidifier)  - Is powered with a 5V power supply by Micro USB  - Have a battery.  - Have a tactile ON / OFF button  - Have a regulator with 4 modes:    * Mode...

    $313 (Avg Bid)
    $313 Avg Bid
    28 bids
    PCB desgin and Prototype 2 days left
    VERIFIED

    We are creating an interactive toy for kids. The toy has an electronic board inside with WIFI chip which can send data to Smartphone application. we are hiring a freelancer who can do the following 1- Design the schematic, PCB layout, manufacturing prototypes, and testing. 2- Submit all designs files, BOMs and firmware. for further information, please contact me.

    $1624 (Avg Bid)
    $1624 Avg Bid
    56 bids

    This is a non inverting ckt .The second basic configuration of an operational amplifier circuit is that of a Non-inverting Operational Amplifier design

    $164 (Avg Bid)
    $164 Avg Bid
    6 bids

    The circuit will use a keypad that will let me enter a number (that represents distance) on the key pad (Let's say 20) When the star button is pushed on the key pad a 115 volt motor starts and turns a pulley that rotates a cable for 20 feet. It stops at 20 feet. Then I can push another button and the motor goes in reverse and comes back to the starting position.

    $677 (Avg Bid)
    $677 Avg Bid
    27 bids

    Our company is dedicated to providing a clean tech solution to the growing energy demand. We need an electrical engineer that would be willing to help design and build a prototype of renewable energy device.

    $77 / hr (Avg Bid)
    $77 / hr Avg Bid
    21 bids

    Electrical engineering support for heavy industrial and utility projects in Canada. Work may include power systems (MV, HV), and balance of plant work. Seeking to initiate a relationship for future projects.

    $182 (Avg Bid)
    $182 Avg Bid
    23 bids

    Looking for an electronic engineer to install a digital tally counter (or some sort of tally counting device) on to a portable equipment. Sole purpose: To track the number of uses of a specific device. Ideally, will require some knowledge in dealing with circuit boards.

    $157 (Avg Bid)
    $157 Avg Bid
    13 bids

    Diseño de una placa electrónica de interfase entre un Arduino UNO y una serie de periféricos

    $656 (Avg Bid)
    $656 Avg Bid
    16 bids