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. 雇佣Electrical Engineers

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    116 找到的工作,价格在 HKD
    COMSOL simulation 6 days left
    已验证

    Seeking help for battery simulation in COMSOL Multiphysics software

    $212 (Avg Bid)
    $212 平均报价
    2 竞标
    Shield Edits and New PCB 6 days left
    已验证

    Will email Cliver with details

    $4283 (Avg Bid)
    $4283 平均报价
    13 竞标

    Help needed in Matlab simulation code topic related to the cooperative communication under Weibull fading channel.

    $1106 (Avg Bid)
    $1106 平均报价
    9 竞标

    Hey there, I'm developing a small voltage detecting device similar to these: [login to view URL] And I need your help designing the electronics. You will be required to: * Design electronics * Test and advise on suitable batteries * Create a working prototype Please begin your proposal with the word Robot so I know you're not a robot : ) The number one objective of this project is t...

    $188 / hr (Avg Bid)
    $188 / hr 平均报价
    4 竞标

    Need to make a converter that can convert 230 volt AC to 12 volt DC, input voltage- 230 volt AC output voltage- 12 volt DC and a current of 1Ampere. This would give a constant voltage and constant current as stated above

    $699 (Avg Bid)
    $699 平均报价
    16 竞标

    Coded and uncoded contents are stored in base stations for improving content access for users. This scenario needs to be implemented in MATLAB. Objective is to improve energy efficiency of the wireless networks

    $282 / hr (Avg Bid)
    $282 / hr 平均报价
    4 竞标

    Remote Control bait boat for carp fishing / design / steering /electronics

    $4432 (Avg Bid)
    $4432 平均报价
    12 竞标
    Electronic design 6 days left
    已验证

    We require the services of an electronics engineer to design circuit board,electronics and system to use on our new range of furniture

    $3514 (Avg Bid)
    $3514 平均报价
    31 竞标

    solve the following differential [login to view URL] singular points and classify each point as regular or irregular,Use frobenius. x^2 (x-5)^2 y"+4xy'+(x^2-25)y=0 find the general solution given that 0 < x < ∞ d/dx(xy')+(x-4/x)y=0 Use Bessel and or legendre For both, show very detailed steps

    $298 (Avg Bid)
    $298 平均报价
    9 竞标

    The main idea is to make a similar product like the vaadu captor and adding a lot of enhancement : [login to view URL] what we need to improve regarding the vaadu captor are : - wifi(dual channel) / bluetooth.

    $5631 (Avg Bid)
    $5631 平均报价
    15 竞标

    Please respond only after reading in entirety & understanding the description. Need 38 W at 24VDC & 58W at 120VAC power. The location for this plant will be in 36.794556, -118.899506 MS bing co-ordinates in Seqouia National forest, Fresno County, CA, USA. The facility needs to be 24x7x365 operation, so please keep that in mind in your design. A generator is available to charge the batteri...

    $17374 (Avg Bid)
    $17374 平均报价
    12 竞标

    need someone to put a schematic for hybrid online tapchanger. for 33KV/400v and another one for 400v/230v you can copy from the internet but it needs to be [login to view URL] student you need to write a short report.

    $913 (Avg Bid)
    $913 平均报价
    5 竞标

    We need a technical writer with any engineering/science background (preferably electronic / mechanical / mechatronics engineering) . The task is to "translate" reports written by R&D engineers into a framework given by AusIndustry for their R&D tax incentive scheme.

    $222 / hr (Avg Bid)
    本地 加急
    $222 / hr 平均报价
    4 竞标

    A relay switching (around 100 relays) using microcontroller in a pre-definite sequence and corresponding displays etc.

    $1365 (Avg Bid)
    $1365 平均报价
    25 竞标

    1- MIMO Deep neural network Detector (DNN) implementation using MATLAB .m file. 2- Paper verification (10 figures). 3- Elaborate each step in m file in detail (word or pdf file). 4- Write comments in the m file.

    $1349 (Avg Bid)
    $1349 平均报价
    5 竞标
    Trophy icon Do some 3D Modelling 6 days left

    Need linkable flooring 11" and 44" straight strips, plus 11" 90 degree right and left turn segments. Maximum height .8"), track for 7/8" wide LED strips, with contoured edges. Connectors for low voltage electrical. Termination for power supply

    $1490 (Avg Bid)
    担保 加封 顶级竞赛 保密协议
    $1490
    0 作品

    This project consists in build a stand Alone Arduino Mega2560 + Ethernet module in one PCB. Ethernet module Wiznet 5200. This PCB need LEDs to indicate power supply and power supply input is 24VCC. And need a USB interface similar to Arduino mega 2560. This project is a similar a ARDUINO MEGA2560+EthernetShield REV3 but components diposed in only one PCB.

    $2298 (Avg Bid)
    $2298 平均报价
    22 竞标
    Multidruino 6 days left

    Making a circuit and pcb design

    $86 / hr (Avg Bid)
    $86 / hr 平均报价
    16 竞标

    I need some one who can help me in solving genetic algorithms with "optitool" of Matlab 2017. I have fitness function but I am having some trouble with it. Further I will discuss in inbox

    $149 / hr (Avg Bid)
    $149 / hr 平均报价
    13 竞标

    il faut réalisé un petit projet de boite à musique avec un raspberry pi 3 , et un encodeur incrémental , c'est a dire émettre différent son quand on tourne l'encodeur incrémental , le même principe qu'une boite à musique classique 09/18/2018 at 12:11 BST - Additional information submitted raspberry pi musicbox it is ne...

    $294 (Avg Bid)
    $294 平均报价
    6 竞标

    Diseñar un procesador que configure el SPI con el módulo nrf24l01, y luego mandar mensajes en radio frecuencia entre dos módulos nrf24l01

    $3586 (Avg Bid)
    $3586 平均报价
    4 竞标

    Diseñar un procesador que configure el SPI con el módulo nrf24l01, y luego mandar mensajes en radio frecuencia entre dos módulos nrf24l01

    $2031 (Avg Bid)
    $2031 平均报价
    2 竞标

    Please read this requirement in order to correctly post a bid for this project. This initial project is to define the method and plan for development of a sub GHz RF Data Link Design for ISM band SRD Radio Control IoT. I would like advice from an engineer who has experience with RF chip sets and modules in the 433MHz, 868MHz and 915MHz ISM bands. Also experience of the radio regulations which mu...

    $1551 (Avg Bid)
    $1551 平均报价
    1 竞标

    I need some one who can help me in solving genetic algorithms with "optitool" of Matlab 2017. I have fitness function but I am having some trouble with it. Further I will discuss in inbox

    $502 (Avg Bid)
    $502 平均报价
    9 竞标

    I need a professional who could design a LED PCB (as per given specifications), print it and mount the LED as well. Specifications as below: 1. PCB size is 5 x 5 inch 2. Pieces - 5 (Initial) 3. Single side aluminium PCB - SMD LEDs placed in 3 rows (9 x3 = 27) More details will be provided after the initial offer. A Non-disclosure agreement will need to be signed before undertaking the work. ...

    $1068 (Avg Bid)
    $1068 平均报价
    21 竞标

    I will be giving last years question paper...and the lessons in the subject....some questions are needed to be submitted a s question bank.

    $148 (Avg Bid)
    $148 平均报价
    12 竞标
    Trophy icon antenna and electromagnetic 1 day left

    i want to understand some points in antenna

    $78 (Avg Bid)
    担保
    $78
    3 作品

    We are currently in search of someone to compose a full set of lecture materials for our Fiber Optics Installer Certification Program. Such should comprise of a course outline, lecture slides, lecture notes, and labs(lab worksheets), along with 5-10 quizzes and 1 final exam. We are aspiring to be accredited by ETA International which is why we would need someone who will be able to guarantee that ...

    $314 / hr (Avg Bid)
    $314 / hr 平均报价
    6 竞标

    To build a portable battery with 1500mAh with a 230/240v AC inverter socket built in. Also to customise with specific add ons for battery extensions in parallel, to increase total mAh and various connection ports.

    $125 / hr (Avg Bid)
    $125 / hr 平均报价
    9 竞标
    DA8620 to Raspberry Pi -- 2 5 days left
    已验证

    I have a 2.4inch OLED transparent display TP241MC01G with DA8620 control IC(using 8 bit-parallel) and raspberry pi 3b+ and also the DC power supply. I have a intermediate PCBA. I have the information i.e datasheet and initial code. I want it connect as a display for raspberry pi 3b+. I need a driving code and program for it. you need to teach me where and how to install the driving code

    $220 (Avg Bid)
    $220 平均报价
    3 竞标

    Modeling, optimization, control or simulation of building energy systems: -Analytical or Numerical models. You may also use building energy simulation tools: eQuest, BEOpt, Energy Plus, ... -Read several papers of a topic of your interest and learn about the most recent works in that area -You may come up with a new study or choose a peer-reviewed journal paper and replicate it with your own model...

    $1302 (Avg Bid)
    $1302 平均报价
    23 竞标

    Looking for a consultant or Expert who can define all phase in design management phases including all required documents / form that are mainly used in physical security project from design perspective only from project inception till final design approval project components are CCTV, Access Control, Data Center, Access point. Working Needed: Software : Bluebeem, Revit Low voltage engineering. El...

    $2000 (Avg Bid)
    $2000 平均报价
    5 竞标
    Advanced metal detector. 5 days left
    已验证

    Hi, I need a metal detector made that is more sensitive to certain metals than others.

    $157 / hr (Avg Bid)
    $157 / hr 平均报价
    11 竞标

    Would like an experienced engineering designer with familiarity with fire labs to design a fire lab and consult on such project.

    $424 / hr (Avg Bid)
    $424 / hr 平均报价
    9 竞标

    looking for CC1310 expert can finish UART over the RF transceiver in short time

    $3522 (Avg Bid)
    $3522 平均报价
    8 竞标
    matlab project 4 days left

    i have matlab work i need help with solutions

    $2131 (Avg Bid)
    $2131 平均报价
    65 竞标

    Hello, I’m looking for someone with experience working with ESP32 and also designing PCB for production. I have a development board with a schematic that needs updates to fit our current requirements. Some of the work are as follow: 1. Remove some of the parts from the development board that are unnecessary, and not applicable to our current function. We can provide instructions. 2. U...

    $314 / hr (Avg Bid)
    $314 / hr 平均报价
    53 竞标
    Fuzzy Logic Controller 4 days left
    已验证

    require a professional which can simulate a Fuzzy Logic Controller system on the matlab

    $1263 (Avg Bid)
    $1263 平均报价
    21 竞标

    We are looking for someone with engineering background, preferably knowledge in FPGA related stuff to translate some tehnical documents. Google translate is not acceptable.

    $429 (Avg Bid)
    $429 平均报价
    26 竞标

    I need a full Arduino program and circuit design including specific parts required to control heating of 6 pieces of Nitinol wire using pulse width modulation. Requirements: 1. I need a full circuit design 2. List of parts available in Australia that I should buy in order to build the circuit 3. Arduino program to control the heating of the wire through individual on/off switches for each piece...

    $961 (Avg Bid)
    $961 平均报价
    37 竞标

    i want to hire some one to do my masters project step by step

    $424 / hr (Avg Bid)
    $424 / hr 平均报价
    16 竞标

    MIXED TASTE IS A WEIRD LECTURE SERIES THAT WILL KEEP YOU ON YOUR TOES Even mismatched subjects will find common ground in a lecture series that can go pretty much anywhere. , two speakers get 20 minutes each to enlighten you on unrelated topics, but can't make any connections to each other. Ideas start to blend afterwards when audience members ask questions of both speakers and anything ...

    $196 (Avg Bid)
    $196 平均报价
    2 竞标

    عبارة عن تجمع المهندسين والمقولوان في مكان واحد

    $1098 (Avg Bid)
    本地
    $1098 平均报价
    15 竞标

    Hi, I need help with a MATLAB Project - Signal Processing. Let me know if you can help It needs to be done in next 24 - 30 Hours

    $189 (Avg Bid)
    $189 平均报价
    27 竞标
    Brain HCI - 4 days left
    已验证

    I need an expert in EEG and BCI,

    $996 (Avg Bid)
    $996 平均报价
    6 竞标
    ESP32 PoE lighting 4 days left
    已验证

    Need to create code/web page for ESP32 to operate PoE LED driver. Want to use both WiFi and Ble for communications and control.

    $2181 (Avg Bid)
    $2181 平均报价
    14 竞标

    We need to design a power supply with 3 output voltages. 1- input source is universal 100-240 AC input 50/60hz 2- output is 28 volt DC regulator 6 amp 3-12 volt DC 2 amp fixed 4-5 volts DC 3 amp regulated . 5- isolated voltage between 28 and (12-5) is 1500 v RMS. 6- the design is opay UL and EMC standard. The PCB will be smaller as much as we can. the 28 is isolated from 12 to 5 ( 12 & 5 have ...

    $1867 (Avg Bid)
    $1867 平均报价
    14 竞标

    Ich brauche Hilfe bei der Lösung meiner Hausarbeit, da ich dafür keine Zeit habe. Aufgabe 1: - mit einem der Knöpfe des "Dashboard"-Elementes aus der MATLAB Bibliothek einen Switch (manuel, siehe Bild "Switch"), ebenfalls aus der Matlab Bibliothek, ansteuern. An den Schalter igendetwas anbinden, egal was. Abspeichern. Aufgabe 2: - Simulink-Model "Rotating...

    $2983 (Avg Bid)
    $2983 平均报价
    5 竞标

    Please summarize any insights from analyzing the datasets (2 attached Excel files) and prepare a one page summary for each exercise. In order to better serve the customer database, public transit customer trip data through the use of Electronic Fare Cards, (EFC). An EFC is used for payment for each trip. Customers using an EFC are required to “tap” on and “tap” off each ...

    $878 (Avg Bid)
    $878 平均报价
    12 竞标

    Hi, We are looking for a pcb designer who should have good knowledge on mixed signal pcb designing, analog circuit designing and multi layer pcb designing. Submit your proposal with your previous experience. Details of the project will be shared to the concerned freelancer who got selected.

    $173 / hr (Avg Bid)
    $173 / hr 平均报价
    33 竞标