电機工程 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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    117 搜到的工作,价格货币为 USD

    I need an implementation of this in matlab by tomorrow

    $18 (Avg Bid)
    $18 平均报价
    1 个竞标

    design electronic system with five inputs (i1 i2 i3 i4 i5) and three outputs (o1,o2,o3) the power supply is from the 12v (car battery) it is not stable (10v to 30v). the two inputs (i4, i5) could be any of the 5 values (.65 v, 1.6v, 2.1v , 3.1v , 4.0v) the other three input (i1, i2,i3) analog range from 0v to 12v if input is i4= .65 then i4=2.1 v in less than one second all output latch ...

    $140 (Avg Bid)
    $140 平均报价
    14 个竞标

    More details to the reasonable profiles. Thanks

    $99 (Avg Bid)
    $99 平均报价
    7 个竞标

    Objective: Establish communication between two Arduino Pro Minis AtMega328P 3.3 V 8 MHz so sensor value from one pro mini can be sent to another. Setup: 1st pro mini is connected to LoRa and 2nd is connected to hall effect sensor. Sensor Type: The sensor is an analog sensor so 2nd Pro Mini will be continuously waiting for input from sensor. 2nd pro mini’s job is to count when the pin c...

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

    You will join our Internet of Things teams and will be working on our IoT platform. Depending on your skills it may be C, C++, Python or Java. Full details will be given to qualified applicants. Required skills: - Embedded controller / firmware programming (>2 years) - C and or C++ software programming (>3 years) - Previous work sensor dataHow does your experience in the area of embedded ...

    $22 / hr (Avg Bid)
    $22 / hr 平均报价
    22 个竞标

    Air Conditioner controller(Raspberry Pi/ Arduino/ Micro Controller based) working on the temperature setting to operate two ACs in sequencing(AC1 and AC2). Nomenclature: 1. Ambient temperature will be calculated by temperature sensors. (T1, T2, T3) Average of 3 temperatures will be TAVG= (T1+T2+T3)/3 2. Tavg will be used as a reference temperature. (RT=Tavg) 3. Input will be the desired temperatu...

    $116 (Avg Bid)
    $116 平均报价
    7 个竞标

    Recognize Waveforms using Neural Networks using LabVIEW, only bid if you have knowledge on both

    $29 (Avg Bid)
    $29 平均报价
    4 个竞标

    Using Brayton Compression Power Cycle using supercritical CO2 as working proceed fluid using renewable heat sources. We want technical and engineering design for process and Equipment sizing in India.

    $2163 - $3606
    $2163 - $3606
    0 个竞标

    download below file for information of what is my requirement. for more certification pls contact me. all the variable of main screen is must be integer type.

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

    Doresc o simulare in matlab pentru o retea de vehicule autonome care sa poata comunica intre ele din punct de vedere a pozitiei, vitezei, starea vehiculului si informatii referitoare la trafic. sistemul utilizat este V2V si V2I. doresc ceva similar cu videoclipurile din link, dar sa fie simulare in MATLAB: [登录来查看链接] [登录来查看链接]

    $10 (Avg Bid)
    $10 平均报价
    1 个竞标

    Summary: I’m looking to make a control box that controls the lights on a strip of 100 WS2812 LED’s. 2 Rotary Encoders (R.E.), and 2 Potentiometers (Pots) will be used to control the lighting effects via an Arduino Mega using the FastLED library. Detail: (See attached Picture) 4 control knobs (2 Rotary Encoders, 2 Potentiometers). Info about the function of each below. Rotary Enco...

    $63 (Avg Bid)
    $63 平均报价
    5 个竞标
    ATtiny85 ARDUINO developer 6 天 left
    已验证

    I am looking to develop a simple LASER Garage detector. I attached the documentation for this project. Any other details we can discuss

    $57 (Avg Bid)
    $57 平均报价
    4 个竞标

    if you are matlab expert, pls bid.

    $24 (Avg Bid)
    $24 平均报价
    13 个竞标

    We required expert and exoerienced who already working on smart meters. So we need 3 phase smart meter. Urgently required and we have big order

    $1281 (Avg Bid)
    $1281 平均报价
    8 个竞标

    Will be fitting out, upgrading and modernising canal and river vessels to be as eco friendly as possible but with all the conveniences of a modern home in town. I will be working with clients to assist them in becoming as self sufficient as possible within their available budget. The emphasis will be on utilising the best of both old and modern technologies. Off grid life does not have to be hard....

    $513 (Avg Bid)
    $513 平均报价
    11 个竞标
    Multitooth 6 天 left
    已验证

    I am looking for someone to engineer and design a final product for me. I would like for this Engineer to be located in the United states. The product is a bluetooth splitter. It takes one bluietooth signal and splits it into 5 independent signals. So you can connect to the device with your phone via bluetooth and broadcast the signal(music or data) to 5 bluetooth receivers (speakers) I have a...

    $2316 (Avg Bid)
    $2316 平均报价
    4 个竞标

    Necesitamos programador de arduino para controlar el inflado y desinflado de un producto de uso médico.

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

    I am extending a research paper (Journal Level) in user utility maximization problem (convex optimization). I want to improve the paper, get better results and derive the equations. Also, I want to program the project in Matlab.

    $498 (Avg Bid)
    $498 平均报价
    25 个竞标

    Project is ON-HOLD. Sorry but project will be open again with more precise description. Thank you for your proposals, You will be contacted again with more precise instructions. Thank You We need Custom PCB with esp32, ethernet port, 485 comunication, 4x fet output. Runs on 5V.

    $193 (Avg Bid)
    $193 平均报价
    25 个竞标

    hello, please go to this link and if you know english then please give me the explanation about this particular topic and the graph also . and if you know the code then very helpful . go to link given below, read the article and if you are able to make me understand in easy words then only message me otherwise do not waste my time. tomorrow i have exam so read it carefully first. i can give you ...

    $19 (Avg Bid)
    $19 平均报价
    27 个竞标

    An Analysis of Fault Location Algorithm for Transmission Lines Using Synchronized Measurements • To retrieves all triggered event reports from relays and digital fault recorders (DFRs) automatically. With these reports, the system identifies the faulted transmission line(s) within the transmission network. • To determine the fault type and calculates the fault location and fault resistan...

    $22 (Avg Bid)
    $22 平均报价
    2 个竞标

    I want somebody design a control circuit to to control a 3-phase contactor to trip when short circuit happens as protection. the following must be submitted: 1- the code file (arduino IDE) 2-the PCB file 3- the bill of material and their numbers

    $145 (Avg Bid)
    $145 平均报价
    17 个竞标

    I want to connect the readout integrated circuit (roic) to single board computer (raspberry pi or arduino). The project is very simply. I need to read the data coming from roic. There is restriction on which roic we have to use.

    $102 (Avg Bid)
    $102 平均报价
    8 个竞标

    I have a robotic project that I am working on with Dual RTK gps, Raspberry Pi and Arduino Due micro processors plus other sensors. For some reason the Arduino sometimes crashes. I want an experienced Electronics engineer to work with me remotely to determine the route of the problem I do have an oscilloscope and logic probe. Only degreed experience people with current Arduino and Raspberry pi expe...

    $202 (Avg Bid)
    $202 平均报价
    12 个竞标
    Simulation 6 天 left

    I want to simulate the impedance of Lithium ion battery, thereby plotting a Nyquist plot using a set of parameters. The plot will be real against negative impedance

    $138 (Avg Bid)
    $138 平均报价
    16 个竞标

    Hello, We need to make a pin-less plinko board. One that replaces the pins with LED lights. When a pressure swith is touched at the top area of the board, It sends a random series of LED's blinking down the board into one of the slots. We have attached an image of a standard plinko board and a rendering of what we imagine the pin-less board to be like. We will need you to instruct us on how ...

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    23 个竞标

    NEED TO IMPLEMENT MIL1553B RT ON TWO FPGA APPROACH VIA LOCAL BUS ARCHITECTURE

    $161 (Avg Bid)
    $161 平均报价
    4 个竞标

    I am an artist working with darkroom photography, working directly on photosensitive paper without a camera ( photograms ) I have been creating images by placing ceramic magnets under photographic paper and sprinkling iron filings on the paper surface in the darkroom and exposing to light in the normal manner. I am limited by size and would like to build some large electromagnetic 'rings...

    $285 (Avg Bid)
    $285 平均报价
    6 个竞标

    Сreate a secret notes service based on the xenforo forum. Analogue [登录来查看链接] User Zone 1. A note is created with the ability to create a password. 2. A note is created with the ability to read only a specific nickname. If you specify a nickname, the notification comes inside the forum. 3. The note is destroyed after reading. 4. Type of note domain/note/ Administrative Zone 1. Archive notes and sea...

    $501 (Avg Bid)
    $501 平均报价
    5 个竞标

    i need html5 expert. and you have to know very well about Bootstrap and CSS 3

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

    Need help in a python project which needs electrical domain knowledge as well

    $171 (Avg Bid)
    $171 平均报价
    14 个竞标

    Basically I need to run certain motors at a time for a specific time, forward or backward only (or distance if the motor runs a wheel of, say, 20 mm diameter). However one appliance can use RF to instruct only one motor to rotate. That means 10 appliances can instruct 10 motors.

    $178 (Avg Bid)
    $178 平均报价
    5 个竞标

    I need someone that could help me Help me Detecting Epilepsy Decease from EEG Signal using Discrete Fourier Transform and K-NN.

    $108 (Avg Bid)
    $108 平均报价
    6 个竞标
    Electronic Design Project 5 天 left
    已验证

    I'm looking for electronics engineers who could create an electronic circuit, a custom PCB, and a BOM for a device that would connect two cameras with some other device (I'll tell after we sign an NDA) via Bluetooth. The image received from the cameras will need to be overlayed with the info received from the third Bluetooth device. The central device will need to store the video footage...

    $626 (Avg Bid)
    $626 平均报价
    20 个竞标

    I am working on developing linear MPC controller for Insulin+ glucagon pump for diabetes patient(Artificial pancreas). The normal range of blood glucose subject should have is 70 mgdl – 120 mgdl. If this range exceeds above 120 mgdl then the subject requires insulin to regulate and control. If the range falls below 70mgdl subject requires glucagon to regulate. Usually the blood glucose e...

    $301 (Avg Bid)
    $301 平均报价
    7 个竞标
    ESP-32 signal conditioning. 5 天 left
    已验证

    To build a board with a signal conditioning for all analog pins of ESP-32 so that a pressure sensor can be measured. The voltage levels are 0.5v-4.5v. Board should accommodate the ESP-32 board connection. Your suggestions are welcomed.

    $193 (Avg Bid)
    $193 平均报价
    14 个竞标

    Se debe diseñar un procesador basico que realice las 4 operaciones aritmeticas(registro de 8 bits para suma y resta,registro de 16 bits para multiplicacion y division) con unidad de control cableado todo esto en el software Proteus. Urgente Pagaré entre 30 y 50 dólares americanos, realizado en menos de un día.

    $37 (Avg Bid)
    $37 平均报价
    2 个竞标
    diy li-fi kit prototype 5 天 left
    已验证

    Can you give me a design for a functioning li-fi router that I can make myself? DIY? Example: [登录来查看链接]

    $17 (Avg Bid)
    $17 平均报价
    2 个竞标

    I need circuit designer. Please bid only electronic expert.

    $148 (Avg Bid)
    $148 平均报价
    30 个竞标

    I've an Atemga based micro-controller on an IoT product that I would like to replace with another micro-controller. I attached schematic file. Deliverables for the project: 1) Updated schematics with the new micro-controller (BMD350) 2) Firmware porting from current micro-controller to the new micro-controller

    $655 (Avg Bid)
    $655 平均报价
    5 个竞标

    Greetings, I am hiring an image analyzer/image forensics expert, for an image manipulation detector application I am building. Requirements: - Experience with image forensics and image analyzing. - Ability to determine if a picture is manipulated (I will provide some test images) - Ability to suggest ways in order to detect this manipulation, in theory. Thank you

    $61 (Avg Bid)
    $61 平均报价
    4 个竞标

    I am a startup ISP and looking to develop LTE for data accross Port Moresby city in Papua New Guinea and Enga province papua New Guinea, Alotau especially in Misima and samorai area in papua new guinea. I need to develop network coverage design and RF frequency to apply spectrum. For some areas like Port Moresby lower frequency is not available but some 1800, and above I can get. In remote areas ...

    $1200 (Avg Bid)
    $1200 平均报价
    4 个竞标

    Se debe diseñar un procesador basico que realice las 4 operaciones aritmeticas(registro de 8 bits para suma y resta,registro de 16 bits para multiplicacion y division) con unidad de control cableado todo esto en el software proteus. Urgente

    $35 (Avg Bid)
    $35 平均报价
    1 个竞标

    This circuit amplifies three input channels consisting of low-current voltage signals that have a low bandwidth (less than 200 Hz). Each channel is pre-amplified according to a fourth circuit input which operates as a voltage control to the pre-amplificiation. Each pre-amplified channel is then fed to a class D amplifier to create a large current version of the input at three respective circuit ...

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    9 个竞标

    This project included full electrical design and materials take-off of 11 flats, communal area and small commercial unit. The design must be to the current UK standards and include typical cable runs, distribution board layouts and full cable sizes. A project-specific specification will also be required based on the generic M&E specification provided. I have not included the mechanical part o...

    $311 (Avg Bid)
    $311 平均报价
    18 个竞标

    Looking for Design Engineer for Isolated DCDC GaN based High Efficiency 120watt Ultra Compact Schematic based on Navitas GaN Power ICs, need to create Schematic and Proto Layout in Altium 40-60V Rectified input, to 20V 6A Clean DC output, regulated down to 0.1V More Details Provided once NDA signed

    $656 (Avg Bid)
    $656 平均报价
    12 个竞标

    I am looking for someone who can design a simple 2 layer PCB. There is already a shematic and design which can be modified. I can also provide a list of the main components. I will provide shematic and rough geometry of the PCB. Tasks: - Routing - Find and place components - Create new shematic, BOM (xls), Assembly drawing (PDF) and Pick and place files - Create a 3D (STEP) file of the design

    $29 (Avg Bid)
    $29 平均报价
    36 个竞标
    DSP engineer 5 天 left

    knowledge of DSP algorithms knowledge of C programming and MatLab MS degree in Signal Processing is desirable

    $3888 (Avg Bid)
    $3888 平均报价
    32 个竞标
    Heatsink Design 5 天 left
    已验证

    We need 2 heatsink drawings and 2 revised box drawings to suit the heatsinks.

    $111 (Avg Bid)
    $111 平均报价
    57 个竞标

    I need detailed design & engineering support for development of solar, wind, diesel generator, battery bank & grid connected hybrid inverter of 3 kVA rating. The scope includes detailed engineering, sizing calculation, PCB design, firmware development, logic development, micro controller code for the hybrid inverter with battery charge controller and synchronization unit. Hardware work is ...

    $149 (Avg Bid)
    $149 平均报价
    4 个竞标