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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    53 jobs found, pricing in INR

    Hello Team, I would like to develop Hardware Schematic (PCB) Portal Storage

    ₹107805 (Avg Bid)
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    5 bids

    we need an expert in reverse engineering to build a Gsm Gateway that will include software

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    (1) Designing a Switched mode power supply by using OrCAD (PSPICE) software. (2) Sensors and control

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    Orcad/ Allegro pcb designer 6 days left
    VERIFIED

    simple pcb layout contacts me if interested..........................................................

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    9 bids

    Hello Team, I would like to develop Hardware Schematic (PCB) Portal Storage

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    15 bids

    Hello, Everyone. I am looking for a experienced power supply engineer for making schematic. This circuit will input the 24V DC from battery pack and output AC 240V/60Hz and AC 120V. that is, one DC input and two AC outlet. output power is 5000W. i want to use a microcontroller for adjust the PWM frequency of inverter. someone must be share the experience with inverter design. Don't need PCB d...

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    Need high quality electrical engineering expert for task on 9 April 11:55 PM for 2.5 hours.

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    7 bids
    Connortemp 6 days left
    VERIFIED

    I want you to give me a circuit design that works off a battery power source. That provides a 25-26 millivolt power source. I also want one that would provide a 500-700 millivolt power source. I envisage a PCB, with an on off switch, a light to show that it is switched on and plugs for the battery power supply and the contact that will provide the power. I want you to design a circuit that will g...

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    We need a German or any other Country Freelancer to test or direct approve our Electronic PCB Circuit Diagram. Even if they can not send it.

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    9 bids
    Tflip_flop_controller_LOGISIM 6 days left
    VERIFIED

    USE LOGISIM Design a controller to manually turn on there values 1,2 and 3 Details of the task are in the attached image

    ₹76 / hr (Avg Bid)
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    2 bids

    I'm a user of Fusion 360 and have started to use Eagle. I'm looking for an expert in printed antenna design and RF PCB design

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    18 bids

    WANTED: Electrical Engineer with strong background designing Audio Equipment such as Pre-Amplifiers, switchers, Amps Sims, DI Boxes, Effects Pedals, Amplifiers, etc. Message me and tell what your experience in this is.

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    Circuit Design 5 days left
    VERIFIED

    Hi, Please read and understand the project requirements before putting an offer. I need a circuit that takes 110V AC (or 220AC) and creates a burst width modulating power source for me. I need to be able to control all the parameters shown in the attached graph. Background info: - Full H-bridge circuit can do this Specifications: - Required power output: 100 Watts per circuit/PC...

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    Local
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    6 bids
    Electric Circuit Questions 5 days left
    VERIFIED

    I have an online Timed test that I need professionals in electrical engineering major ( Electric Circuit Theory) subject to solve three question .. I will share previous material, assignments, practice for you to further prepare please only bid if u are professional and can work on the question quickly and right

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    automatic voltage variation to keep constant current depending on load resistance hi, i have a circuit which is powered by a boost converter (9V-27V) and then it generates an AC current (2 output electrodes) with a low frequency (10hz) square waveform 50% duty cycle the load resistance between the 2 electrodes is variable (sometimes it increases sometimes it decreases (between 1kO to 10kO)). for...

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    Design a PCB board for dip-40 component to screw terminal block adapter board.

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    Timer Description: 1. This timer is used to control: a. to turn on a Led and then b. after 5 seconds, to turn on a battery operated motor for N seconds duration. N can be from 1 to 5 second. The setting of N seconds is set up by the user. After that both the LED and motor will be off. 2. The timer can be set up with unlimited number of scheduled times by the user per 24 hours cycle, for exa...

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    Manufacturer a circuit board 5 days left
    VERIFIED

    Manufacturer a circuit board similar to Teaxs Instrument BA 2 plus calculator

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    RF Circuit Design above 1GHz in Advanced Design System (ADS)

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    need a expert in circuit design for online quiz

    ₹2347 / hr (Avg Bid)
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    13 bids
    Antenna designer 4 days left
    VERIFIED

    Hi Looking for a designer that can design an antenna and unit cells (CST program). The project contains four designs. Regards

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    Create PCB 4 days left

    I'm developing a smart bracelet without screen and I need someone to make the PCB (GPS / Bluetooth or wifi / battery / heart beat...) to have all needed functions. The smart bracelet will be able to connect to cellphone and will have its own phone app. PCB must fit into a waterproof stainless steel case. Contact me for more info.

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    To keep things very simple, I'd like someone to create a product very similar to the one on the YouTube clip posted here. The shorter of the two looks better. [login to view URL] I have not decided if I want to mass produce them yet

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    To keep things very simple, I'd like someone to create a product very similar to the one on the YouTube clip posted here. The shorter of the two looks better. [login to view URL] I have not decided if I want to mass produce them yet

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    Mode trap device 4 days left

    To keep things very simple, I'd like someone to create a product very similar to the one on the YouTube clip posted here. The shorter of the two looks better. [login to view URL] I have not decided if I want to mass produce them yet

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    I need to connect a capacitive touchscreen with HX8526-E30 driver IC to Raspberry Pi 4. Data sheet is attached. I already have a board for display. This project is only to connect the touchscreen controls to the Raspberry Pi 4 so that it can receive touchscreen events. This is a link to the product: [login to view URL] Please design a driver board PCB so that I can connect the touchscreen to the ...

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    Design and Build a Prototype 3 days left
    VERIFIED

    I am looking for an electronic engineer who can design an electronic product (including the PCB design, Circuit programming, the whole connected unified product) that will include many electronic components to be connected and works altogether.

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    Hello , I need to battery powered 13.56 nfc card reader using host mcu as esp32. Card design need to socket pin for external antenna and output pins for locks. like this [login to view URL] but not one to one. Electronic component shoul be on aliexpress,mouser or ozdisan.

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    Complete design, schematic preparation, BOM list, firmware code, Proteus simulation and offsite support for 3 Phase ongrid solar & battery hybrid inverter along with MPPT suitable to operate in ongrids mode as well as island mode based on the requirement. during island mode of operation the inverter should recharge the battery banks through its inbuilt battery charger. The MPPT should control ...

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    I want long term [login to view URL] 65 nm CMOS from TSMC. if you are expert in cadence, please bid here

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    I need the project A done as per the document bellow A Transimpedence/Limiting Amplifier (TIA/LA). The TIA should take the input in form of current (0.7mA -5mA) , for a current value in range should give an out put Swing of about 10mV with a bandwidth of 6.5GHz The LA should take the input from TIA and give the output swing of 200-250 mV. Simulation software Cadence will be provided and will u...

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    Take Measurements 3 2 days left
    VERIFIED

    I will provide you with circuit diagrams and you need to take measurements. If you are interested then send me a message and I will provide you with the details.

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    need help with circuits 1 day left
    VERIFIED

    hello, i need help with circuits. I have few doubts, please let me know if you can help

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    We are a group in Norway who is developing a hand recognitizion driven solenoid. The idea is to use a IR sensor, to drive a 50W linear solenoid. When the IR gets trigged, the solenoid will be on for about 20ms. Then it should wait 3 seconds before it could trigger. We need to create layout for this. It is important that this is extremely power efficient...

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    Sealed NDA

    My circuit design has 8 pins each representing a bit of the 8 bits binary output. I want to find the fft using spectrum tool for the overall output rather than for each pin.

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    Hi, We are a startup company Janitri Innovations Pvt Ltd based in Bangalore, Karnataka, India. We are in the field of Medical devices and dealing with maternal and child healthcare. We are looking for a candidate who has excellent experience in the designing of schematic and PCB especially in ECG and EMG low power signals. Candidate of Bangalore, Karnataka, India is preferrable. Regards, Muku...

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    I want long term [login to view URL] 65 nm CMOS from TSMC. if you are expert in cadence, please bid here

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    3 bids

    I want long term [login to view URL] 65 nm CMOS from TSMC. if you are expert in cadence, please bid here

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    Hi, i have designed a transformer for my project, but I didn't know how it will behave. So I want to simulate my transformer. i have given the details of the ferrite core and other details you need to simulate if you want any other information you can ask me. *I need a detailed report of the simulation, if you can, you can animate the simulation

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    Cadence (virtuoso) expert needed 20 hours left
    VERIFIED

    I want long term [login to view URL] 65 nm CMOS from TSMC. if you are expert in cadence, please bid here

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    I am needing a 12V PCB designed, built, and programed. This project would include implementing 2 hall sensors, 1 temperature/humidity sensor, 1 water level sensor, 1 physical alarm/siren, an LCD screen to display information, a SMS function for alarm, as well as control of a 12v 6amp motor and 2 12v 8 amp pumps. I have extensive knowledge of what needs to be done and I believe it would be easiest ...

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    NDA
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    I am looking for an electronic engineer who would be able to design an electronic product (including the PCB design, Circuit programming, the whole connected unified product) that will include many electronic components to be connected and works altogether.   The following is a brief about the components/technologies that will be parts of the product:   • Main Controller/Processor ...

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    PCB prototype with analog output (0-20ma) current output, (24v dc) with isolation from I2C communication Design,Assembly,Testing,Debugging

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    dvr pcb board 7 hours left
    VERIFIED

    i need this boaed form .sch and .brd [login to view URL]%E4%BA%A7%E5%93%81%E5%8F%82%E6%95%B0/English/265AHB%E4%B8%BB%E6%9D%BF/[login to view URL]

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    I am looking for n electronic engineer to help me design and build a small (30mm x 30mm x 10mm) GPS tracking device which will connect to my lawnmower. I would like the device to report on maintenance/performance, so needs to be able to connect directly to the engine. Power source will be the lawnmower engine/battery/cable. Performance metrics I need data on include time machine was on, revs per m...

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    build a pcb 4 hours left
    VERIFIED

    i am looking for someone who can build any kind of pcb within short interval of time

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    I need a EE/Computer Engineer graudte/PhD grad to help me with Digital Interfacing and Instrumentation , i need an expert in the following topics: Interfacing Basics, ADC Technologies, Microcontroller Ports, Timers and Interrupts 1, ADC interfacing, Scaling, DAC Methods, DAC Accuracy, Pulses and Counters, Pulse Width Modulation, Serial Interfacing, Sensor Family Overview, Sensor networks, Actuato...

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