电气工程 Jobs

Electrical engineering is a branch of engineering that involves the study of electricity, electromagnetism and electronics. An electrical engineer knows how to deal with a host of electrical appliances and devices. To ensure that your electrical device is compliant with the set standards, you need to hire a professional electrical engineer. For this, all you have to do is hire a professional electrical engineer. Once you have an experienced electrical engineer onboard you can hope to add a fillip to your business.

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    189 搜到的工作,价格货币为 HKD
    LTSPICE Project 6 天 left
    已验证

    Need help with LTSPICE lab. Need it done in 3days, you require basic circuits-1 knowledge and LTSPICE knowledge for this project. Text me here to so I can send you the question pdf file.

    $502 (Avg Bid)
    $502 平均报价
    5 个竞标

    I have a PDF Of what I want done I want a timer build which will set reset a switch it is a clock which is connected to a NAND Gate logic timer which gives the component a start switch then it goes though delyas that set and reset the clock, this is a simple cicuit it is a clock a timer and a set reset switch system.

    $137 (Avg Bid)
    $137 平均报价
    5 个竞标

    I am looking for Electrical Engineer who can start work now. Please place bid if you are available now . We want to edit the report.

    $1138 (Avg Bid)
    $1138 平均报价
    11 个竞标
    lora/arduino pcb 6 天 left
    已验证

    make pcb for project lora-arduino

    $1459 (Avg Bid)
    $1459 平均报价
    13 个竞标
    Building a smart sign board 19 小时 left
    已验证

    My project is about building a smart sign board that would be placed at public bus/taxi stops. It should have name of certain places names and 2 led signs with different colours near each place. Each led can be turned on by passengers. One led marks that the passenger needs solo taxi to his destination, and the other led is for sharing service. Each Led will turn off automatically after 10 minute...

    $4574 (Avg Bid)
    本地 加精 加急 保密协议
    $4574 平均报价
    2 个竞标
    nRF52840 Firmware Engineer 6 天 left
    已验证

    I have nRF52840 based wearable device and need to develop the firmware. I don't care about the development tool whether keil or IAR or arduino. I'm looking for someone who has experiences in nRF52840. I can give the schematic file

    $3436 (Avg Bid)
    $3436 平均报价
    9 个竞标

    Requiero para proyecto, diseño, desarrollo, arquitectura de de modulos chip controladores o circuito receptor GNSS multi-satelites, Y GSM multibsndas de 100% cobertura global. Igualmente el diseño de sus antenas.

    $14513 (Avg Bid)
    $14513 平均报价
    4 个竞标

    i need electrical engineer please , to calculate the sensitivity between electrodes in MatLAB by using equation as the attached files .

    $1593 (Avg Bid)
    $1593 平均报价
    14 个竞标
    Digital electronics 6 天 left
    已验证

    Anyone who is having good knowledge on digital electronics concepts like Flip flops, latches etc. can reach out to me.

    $29 / hr (Avg Bid)
    $29 / hr 平均报价
    9 个竞标

    ı have thesıs about reneweble energy resources ı need sımple matlab sımulatıon for any thıng ınclded ın my thesıs

    $1185 (Avg Bid)
    $1185 平均报价
    11 个竞标

    simple project. please bid new freelancer I need the solution manually and in matlab

    $143 (Avg Bid)
    $143 平均报价
    15 个竞标

    I am interested in simulating a seismic experiment in a simplest medium possible consisting only two layers separated by a horizontal interface. I have the systems of equilibrum equation and equation of motion fully decribing sound waves in an arbitrary medium produced by the pressure source. The free surface is described by the Dirichet boundary condition on constant pressure equals to zero. Sinc...

    $2314 (Avg Bid)
    $2314 平均报价
    12 个竞标

    I am trying to simulate an oil production from an inhomogeneous reservoir consisting of three layers with different permeabilities. The middle layer is assumed to be not as permeable as the top and bottom layer leading to a condition called crossflow. A well is drilled through the layers and perforated in the top and lower layers. Mathematically, the the perforated intervals are represented by the...

    $1859 (Avg Bid)
    $1859 平均报价
    7 个竞标

    I require a Matlab Expert for long term work. Initially, I will assign a small assignment. Please check the attached file.

    $706 (Avg Bid)
    $706 平均报价
    15 个竞标

    Need and expert. Implementation has to be on digsilent but I have file u dnt need to implement new system the only thing u need to do is to implement PID controller

    $53 - $159
    $53 - $159
    0 个竞标

    We reader have design, layout PCB working fine. Now need make Firmware and SDK to complete project, Any firmware have experience please help me complete project Thanks

    $3969 (Avg Bid)
    $3969 平均报价
    13 个竞标

    I have a Harmony 950 universal remote that I would like to use to control RF devices in my home. I understand that there is a method for creating an IR to RF converter (by sniffing the RF codes from the remotes) using a Raspberry Pi. I'll provide all the necessary hardware based on recommendations.

    $1545 (Avg Bid)
    $1545 平均报价
    12 个竞标

    Currently in need of an expert on electronics analysis (Op amps, diodes, transistors..... basically calculations. Has to be able to read datasheets and apply the data to solving problems. Has to be available at specific time when needed. Continuous project that runs in small bits. Must offer explanation on the analysis.

    $1389 (Avg Bid)
    $1389 平均报价
    15 个竞标
    HFSS simulation 6 天 left
    已验证

    Looking for an expert communication engineer having great expertise in HFSS software, i will share further details of this task in chat. mu budget for this task is 100 AUD and its fixed, so do not overbid. I will only consider the bids below or exactly 100 AUD.

    $158 - $1320
    $158 - $1320
    0 个竞标

    Hello I am doing a project on DIg-Silent power factory and I need PID controller in DIG-Silent. There are three different ways to use PID in DIG-SILENT. First of all we can use from dig-silent libraries, or we can use DSL language, else we can program PID controller in python or MATLAB and then we can interface it with dig-silent. Anyone who is familiar with dig-silent can do it. But version of ...

    $1282 (Avg Bid)
    $1282 平均报价
    6 个竞标

    I need full model for manufacturing line Production of LED tiles. It is a thesis project, we have the components. 1. Ceramic tile 300/300/10 mm (Base) 2. Led ws2812 6 stripes on each tile 12Leds Per stripe.(sticked to base) 3. circuit board 39/39 mm can be placed any point on the tile.(B/w the Led strips) 4. diffusive layer sheet for Uniform emission of light (between the Led and Glass) 5 glass (o...

    $1720 (Avg Bid)
    $1720 平均报价
    7 个竞标

    Power engineer with AC, DC, harmonics, bridges, filters, etc. experience

    $259 (Avg Bid)
    $259 平均报价
    3 个竞标

    I would like to make let's call it Old cars safety pack controled with arduino.

    $443 (Avg Bid)
    $443 平均报价
    16 个竞标

    We have to recreate de volcano "Popocatépetl" in the platform matlab, with an ecuation which has to describe the relief of the zone 3. And we have to recreate the explosion of the volcano on 3D applying the Time corrected Verlet method.

    $416 (Avg Bid)
    $416 平均报价
    5 个竞标

    I need to have the schematics of a few sensors and the wiring of them done on kicad. Urgent

    $1341 (Avg Bid)
    $1341 平均报价
    15 个竞标

    Hi, I'm looking for an embedded C/C++ programmer experienced in: 1. Writing drivers, middle ware, application etc. 2. Good understanding of microprocessor, camera sensors, USB, GPS etc This is a Delhi local part time job for 2-4 months

    $6180 (Avg Bid)
    本地
    $6180 平均报价
    4 个竞标

    We are a Land development and Modular home design company. We are looking for a Structural Engineer with Civil Experiance to work with our team. Part and Full time work required. Must have knowlege of Residential and Multi Family Developments. Hillside development work a plus.

    $133 / hr (Avg Bid)
    本地
    $133 / hr 平均报价
    1 个竞标

    Looking for usa based individual that can design and programm motion software and wire electrical IO for large industdial machine. Eqyipment used such as JVL and galil with unitronics Out side of the usa must be able to speak fluent english and be able to inderstand english written communication. Must be willing to move.

    $540221 (Avg Bid)
    $540221 平均报价
    13 个竞标

    Hello Everyone I am looking for an Engineer with sound knowledge of CODESYS for completion of project. More details will be shared with experienced and interested freelancers. The person must have sound knowledge of technical writing as well to handle the description part of the project. Kindly place your competitive bids for further discussion.

    $705 (Avg Bid)
    $705 平均报价
    8 个竞标

    a) Derive an expression as a function of W/L for the “on-resistance” of an NMOS switch with the gate tied to V_DD . (Note: Neglect the body effect.) Use a V_DD = 1.8 V and V_t = 500 mV. b) Using Cadence, sweep V_DS from -V_DD /2 to V_DD /2 and W/L with V_G = V_DD and V_S = V_DD/2. The body should be tied to V_SS and L = 500 nm. Show schematic and simulation results. c) Repeat (a) - (b)...

    $863 (Avg Bid)
    $863 平均报价
    3 个竞标

    We need to build an IR Remote with the below specifications. It should be able to send IR code which are being generated by ESP32 module. The range of circuit IR Transmitter should be >= 10 meters It should be able to record IR Code from other IR sources. We will require the PCB sample for testing and schematic and layout of the PCB.

    $509 (Avg Bid)
    $509 平均报价
    8 个竞标
    OFDM system MATLAB 6 天 left
    已验证

    Frequency Domain Adaptive Equalization of Multi-path Fast Fading Channel.

    $369 (Avg Bid)
    $369 平均报价
    5 个竞标

    The project will have three inputs, a claimed identity and fingerprint and palmprint, one output, either a genuine user, printing "accepted user" or imposter will ask him to re-enter fingerprint and palmprint

    $1177 (Avg Bid)
    $1177 平均报价
    2 个竞标

    only to learn plc how to use it and to work like comissioning engineer

    $3350 (Avg Bid)
    $3350 平均报价
    11 个竞标

    A little task in system modelling with the aid of matlab ,More information will be discussed in the chat, many thanks

    $276 (Avg Bid)
    $276 平均报价
    11 个竞标

    This project is still available as of 16 October 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You mu...

    $102 / hr (Avg Bid)
    $102 / hr 平均报价
    68 个竞标

    B.E/Diploma with 5 years experience Should have knowledge on Third Party inspections Items like Motors, Generators, DG set, Transformers, Panels etc. Location Bengaluru Immediate requirement

    $128 (Avg Bid)
    $128 平均报价
    6 个竞标

    Engineers with 5 to 15 years experience in and around India

    $116 (Avg Bid)
    $116 平均报价
    6 个竞标
    Network card circuit repair 6 天 left
    已验证

    A network card with 12 ports, 10 ports are good and 2 ports are bad. I think each port is controlled by one embedded CPU and one memory module.

    $4707 (Avg Bid)
    $4707 平均报价
    6 个竞标
    GNSS GPS Antenna Board Review 6 天 left
    已验证

    Hi, I'm looking for someone to have a quick look at a GNSS Patch Antenna design I have done. Looking for feedback / suggestions to improve signal. I have completed one antenna and it works ok but I'd like suggestions to improve the performance. Can provide gerber file / eagle file / screenshots / Smith Charts. Schematic [登录来查看链接] Trent

    $322 (Avg Bid)
    $322 平均报价
    3 个竞标

    Looking for options to create a micron+ level measurement system using a line CCD and a horizontal line laser that crosses the CCD at 90 degrees. As the line goes up and down the CCD, the amount of movement of the laser needs to resolve laser movement distances of around a micron

    $1145 (Avg Bid)
    $1145 平均报价
    6 个竞标

    We are looking for a freelancer who can provide technical specification details for electric vehicle. we need a candidate who can help us in performing theoretical calculations for required volts, Ah, battery pack, motor controller, and motor selection etc..

    $447 (Avg Bid)
    $447 平均报价
    13 个竞标
    Filter power design 5 天 left
    已验证

    Need to design a filter/reactive power support

    $447 (Avg Bid)
    $447 平均报价
    7 个竞标

    I need a bioengineer to elaborate some inverse kinematics and inverse dynamics equations in Octave

    $234 / hr (Avg Bid)
    $234 / hr 平均报价
    4 个竞标

    Hi We are developing the the products which requires power supply that converts AC 230V to DC 40V. We need the electrical engineer who has practical experience in switching power supply design and also have developed the similar power supplies before. If you are a right person, feel free to contact us. But you should pass the simple test. We are waiting for you!!!

    $259 / hr (Avg Bid)
    $259 / hr 平均报价
    36 个竞标

    In a board with 4-20mA i need to powered sensor connected at 4-20mA. The sensors are normal pressure sensor.

    $999 (Avg Bid)
    $999 平均报价
    12 个竞标
    Zero Energy 5 天 left

    We have to create a smart house, we have chosen a zero house and it depends with 3 ideas. 1- produce the water for the planed by humidity by solar 2- create bio gas by waste 3- Power the house by solar power please help us and write the reports i will upload the details for report

    $1130 (Avg Bid)
    $1130 平均报价
    12 个竞标

    Project Description: 2-Stage Project with 2 milestone payments. 1. The 1st stage is completion of the board design (must use Orcad/Cadence software), which includes schematic, printed circuit board and Bills Of Materials. 1st milestone payment on successful completion of 1st stage 2. The 2nd stage is coding the software with good documentation and 2nd milestone payment is made on successful c...

    $4566 (Avg Bid)
    $4566 平均报价
    45 个竞标

    We are looking for someone to take a current design that we have and modify it for another use. The current circuit uses a mercury motion switch to turn on an RF tracking transmitter when motion is detected. This circuit uses an SCR to send power to the transmitter when the mercury switch closes the circuit. We would like to modify the design to eliminate the mercury switch and instead use digi...

    $1310 (Avg Bid)
    $1310 平均报价
    25 个竞标