Electronics jobs

Electronics is the branch of science and technology that makes use of the motion of electrons for accomplishing some tasks like information handling or device control. If your business is about electronics engineering and electronic circuits, then you will not have much time to focus on engineering aspect of your business. You can easily outsource electronics engineering to capable and willing freelancers as a matter of routine. Post a job today to find your electronics talented freelancer! Hire Electronics Engineers

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    331 jobs found, pricing in USD

    Electrical engineering matlab help with 60 pages write up experts only big project

    $355 (Avg Bid)
    $355 Avg Bid
    10 bids

    we have several PCB boards which were detected as a source of 100MHz emission in the lab. We would like to find the source of this signal with our spectrum analyzer(Siglent SSA3032X). we have probes and did some tests already, but it's hard to find anything useful since it's a new experience for us and we do not even know where to look. We need someone who has BIG experience in such tr...

    $45 / hr (Avg Bid)
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    3 bids

    I need some help related to an electronics research project with the topic - Accident Identification and Alerting Project

    $338 (Avg Bid)
    $338 Avg Bid
    8 bids

    I work at a crash test facility and we use a lot of piezoresistive accelerometers. That being said, we need to be able to quickly check the functionality of the accelerometers before we put them in a car for a test. So I need someone to build a handheld device that can measure and tell me the resistance on both sides of the wheatstone bridge inside of the accelerometer.

    $1114 (Avg Bid)
    $1114 Avg Bid
    17 bids

    need an expert on c to write a code

    $20 (Avg Bid)
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    20 bids

    Cuento con un esquema eléctrico y pcb funcionando, con varios módulos (fuente regulada, arduino, rtc, sim800, etc). Necesito revisión y mejora del diseño pero además necesito asesoramiento relacionado con mejorar la confiabilidad y autorecupero en caso de fallo o cuelgue de alguno de los módulos del circuito.

    $202 (Avg Bid)
    $202 Avg Bid
    8 bids

    Hi, I have a hotel project with Bosh FPA 5000. I have experience with fire-alarm systems but I never used Bosh. I need someone to teach me those systems.

    $36 / hr (Avg Bid)
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    4 bids

    We find an electronic expert designer to customize an hardware based on VIDEO Sitara Processor TI AM5728. All documentations are provided by Texas Instruments (Gerbers + BOM + all required ). We want to 'add' to the basic Ti HW some input/output : HDMI, HD-SDI, Audio, SATA port, ... I send more detail on demand.

    $2289 (Avg Bid)
    $2289 Avg Bid
    10 bids
    Build EMV Chip Data Reader 5 days left
    VERIFIED

    We are looking for someone to build Hardware on very thin foil sheet which can can Read and Store EMV Chip Card Data. Please only bid if you are capable of doing it and have all the things needed or can arrange to do so. Rest of the Project Details will be provided upon contact.. Plz check Attachment for little details

    $642 (Avg Bid)
    $642 Avg Bid
    3 bids

    I want a software, with which I can turn on/off my office lights, airconditioners, and other machines. for this purpose I need automation using arduino board with electrical wiring etc and other stuff needed for that.

    $187 (Avg Bid)
    $187 Avg Bid
    25 bids
    Build a GSM Sniffer 5 days left
    VERIFIED

    Create from zero a GSM data receiver able to capture wireless info sent via network i need a GSM Reciever/Sniffer built or someone who has one please contact me for more details. the individual i assume will need to have experience in electronics and some coding.

    $1273 (Avg Bid)
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    11 bids
    help on fix relay in parallel 5 days left
    VERIFIED

    actually tell me how to fix the 4 door lock with 4 led using 1 adapter currently now i using the series circuit for relay but how to change to parallel circuit pm to find out more because currently i found that may not be the software problem as i able to power up 1 adapter with 1 lock and led but when combine 4 lock with 4 led then the lock not enough current to draw, but how to do in parallel?

    $12 (Avg Bid)
    $12 Avg Bid
    8 bids

    I require a small circuit design for 905nm AD500-9 TO52S1F2 APD/Avalanche Photo Diode with 905nm Bandpass Filter Lens. Please see attached files for High Level Overview and APD notes. This circuit is only to detect/receive and thus amplify 905nm pulses of light from the APD and output via the OpAmp suitable for Arduino to recognise on its input pins. The circuit shall provide the power requ...

    $419 (Avg Bid)
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    17 bids
    Fuel Consumption Calculation 5 days left
    VERIFIED

    Need to calculate fuel consumption of vehicle for usage of several electronic gadgets (such as Video Display, Mobile Phones etc). Typically for a Diesel Bus.

    $103 (Avg Bid)
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    18 bids

    simulation of some wsn attacks on opnet. Image processing, computer vision, wireless communications and networking, etc are the most interesting fields of work for me.

    $152 (Avg Bid)
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    8 bids

    A microcontroller that can read 125kHz / RFID card and trigger respective relay up to 32 outputs. Two operational modes as below: 1) Operation mode 1: Read and assign relay output ( 1 to 32) and store in reference memory. Be able to store up to 10,000 card ids. 2) Operation mode 2: Read card and output respective relay accordingly.

    $178 (Avg Bid)
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    42 bids

    This project is confidential and the successful applicant must be willing to sign an NDA and treat the confidentiality of this project as a legally binding contract. Now enough of the boring stuff. I cannot disclose too much information regarding this project, but the brief is as follows: Brief: I have a relatively basic FPC (flexible printed circuit) electrical system that is currently ...

    $209 (Avg Bid)
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    18 bids

    We are making a PEMS (Portable Emissions Monitoring System) - See [url removed, login to view] These systems are commercially available, but difficult to obtain. Some examples are; [url removed, login to view] [url removed, login to view] [url removed, login to view] [url removed, login to view] The sensors involved are off-the-shelf units that normally reside in an automobile and c...

    $1500 - $3000
    Sealed
    $1500 - $3000
    27 bids

    i want to design a circuit connected with a led lamp that can i patch it with my iphone to make the lamp lighting when the mobile phone get a call or message

    $117 (Avg Bid)
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    17 bids
    solenoid circuit 4 days left

    I need a circuit that will actuate solenoids in sequence. I need four solenoids to turn on and off (make before break) one after the other. The sequence is 1234-321-234-321... and it is for outdoor use. I would also like to be able to adjust the speed with a pot. the system runs using a basic 12VDC car battery. Attached is information about the solenoids and video of something similar to what I ...

    $129 (Avg Bid)
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    29 bids

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