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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    27 jobs found, pricing in USD

    We are students looking for a freelancer with knowledge in ARM and programming. The project uses ARM cortex m0+ (FRDM KL25Z) and sensors. The deadline is 28th November as the submission is on that date. We will be requiring the code and circuit diagram with connections for the project. The block diagram is attached.

    $251 (Avg Bid)
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    6 bids
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    12 bids
    Need SMPS Design 5 days left

    We need SMPS design for 3Phase/1Phase Input Voltage range : 100V to 270V AC Frequency: 45Hz to 65Hz Power 3KW/7KW OUTPUT Voltage 48V to 56V DC Low Form Factor, Higher efficiency.

    $1700 (Avg Bid)
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    5 bids
    cadence, matlab expert needed 5 days left
    VERIFIED

    i want long term employee. if you are good in cadence and matlab, please bid here.

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    3 bids
    Iron man motorized face plate 5 days left
    VERIFIED

    I would like someone very knowledgeable with coding Arduino, Servos, proximity sensor or IR sensors. I would like to design a motorized Iron Man Faceplate system using two Hitec metal gear servo that uses between 4.8 to 6v. It will use an Arduino Uno w/ Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 for sound effects as well as to control the leds eyes in the fac...

    $207 (Avg Bid)
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    5 bids

    Take an existing PCB design, remove some unused components and re-arrange the remaining. The board has a plug in CPU board (Rabbit Core Module). 32 x indicator LED's and an I2C interface to a separate input board. The board include some features that are no longer used (such as some segment displays, analogue inputs) - these need to be removed. The LED indicators need to be rearranged into ...

    $1389 (Avg Bid)
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    11 bids

    I am Looking for an engineer that can update the Schematic and PCB of an audio board. Need to Update/add connectors such as MIDI connectors, audio connectors, USB, memory, board size, etc The PCB is in CADstar format, The Schematic is in Orcad format. I have schematics and PCB files, I you have CADstar is a Plus. Our Organization shall keep the rights to the work. NDA and Contract is required.

    $646 (Avg Bid)
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    19 bids
    Power modulation 4 days left
    VERIFIED

    Addressing over power using modulation NDA will be required for this project but this is a small project for someone with skills as mention.

    $349 (Avg Bid)
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    13 bids

    I need a single line diagram for a 33kw solar electric system. Its a 3 phase 120v/208v , system using (91) 370 watt panels and 3 Fronius 3 phase inverters. It will connect to a 800A service.

    $280 (Avg Bid)
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    20 bids

    I need a circuitboard design for LED lights being triggered by a motion sensor and a photo receptor.

    $470 (Avg Bid)
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    28 bids

    Pic micro controller to measure 3 phase voltage and current measurement & control the relays based on current readings

    $15 / hr (Avg Bid)
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    12 bids

    I want to build a product with very similar specifications to this one: [login to view URL] The job is to design a schematic for a product which would meet the following requirements: Read animal RFID Ear tags(134.2Khz) at a range of 1 meter or more.(This is the difficult part) It will be made of two parts.1 - RFID Reader, 2 - Antenna Enclosure design is not required at this stage. Schematic o...

    $193 (Avg Bid)
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    10 bids

    I have a project based on raspberry pi 3. I want to make PCB design to customized the raspberry pi board by adding some components/Module in it and also to remove some of unwanted things from raspberry board.

    $211 (Avg Bid)
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    11 bids

    Hello, I'm looking for someone who can help me in building a drone. I have the basic schematic set but need some finetuning.

    $43 (Avg Bid)
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    15 bids

    I Want to make a Smart UPS Circuit simulation + PCB hardware which can pass EMC test • you have to give me full details other circuits why not recommended and why your circuit recommended. • Must show digital current and voltage usage and total voltage and total current • Can be modified by battery size • Explanation Supporting Material Comparison of Results with Other Model...

    $186 (Avg Bid)
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    5 bids
    Custom Touchpad 2 days left

    I need a small touchpad (2cm X 2cm max.) for using on PC. (USB or wireless) We may use a custom printed circuit board (PCB) design and layout or even use a Blackberry trackpad for this purpose. [login to view URL]:[login to view URL] [login to view URL]

    $144 (Avg Bid)
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    6 bids

    Instructions detailing necessary hardware and communications methods to turn on the battery, read cycle count, cell voltage for each cell, temperature, warning flags or error codes, percent charge and battery firmware version for the DJI TB55 battery. While the battery is on and these data are being read, charging and discharging the battery must be allowed at the same time. All this functionali...

    $1669 (Avg Bid)
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    14 bids

    i want the smps of 12V 15Amps current rating with circuit diagram explanation, pcb design layout and current calculations,designing

    $186 (Avg Bid)
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    3 bids

    I am looking for someone to design a control panel on Eplan complete with parts list for the control of two 1.1kW motors via a 120V inverter drive. I will provide a list of recommended parts and a sequence of operation. The system will have feedback from an pressure transducer with analogue output to a Red Lion controller. Control will be via relay logic and control voltage will be 24Vdc. We desi...

    $221 (Avg Bid)
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    22 bids

    I need someone to design a controller of a brushless motor for me. It's a AC brushless / slotless motor. Power rating in the 60W, 200mA, 24V ranges, up to 40,000 rpm. The functionality of the controller includes speed control, gear switch, memory of the current status of the motor, combination of the different keys, LED display, etc.,

    $3249 (Avg Bid)
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    21 bids

    Need a schematic diagram showing the connections of micro controller with photo detector and infrared light. Note: Requires basic knowledge of microcontrollers

    $19 (Avg Bid)
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    6 bids

    I have a 30 year old wiring diagram for a 12 volt gate operator that I would like to have updated using modern electronics also consultation/input about the best choices of components . The old drawing consists of an open contactor, close contactor, safety relay, hold open relay, run timer, timer to close and a terminal strip for connection to limit switches, motor, buttons to operate etc.

    $615 (Avg Bid)
    NDA
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    14 bids
    PCB design 18 hours left

    I want a PCB board to be designed from the circuit diagram.

    $15 (Avg Bid)
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    49 bids

    Required a person to design a circuit for a machine which operates using weight balance and computer. Interested person kindly contact for other details. Vaibhav-[Removed by Freelancer.com Admin] Location-Agra or Lucknow

    $349 (Avg Bid)
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    8 bids

    I need a electrical expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

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    71 bids

    I need a Electronics and microcontroller expert for my current project. If you have knowledge please bid. Details will be shared in message with the selected freelancers.

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    103 bids

    alarm clock using proteus (isis) using MIKROC Pro coding

    $21 (Avg Bid)
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    7 bids