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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    180 搜到的工作,价格货币为 HKD
    Tracker PCBA Developer 6 天 left
    已验证

    PCB Hardware developer required. GPS Tracker, OBD Dongle board experience required. Other experience; BLE Firmware experience a plus. Thanks

    $3876 (Avg Bid)
    $3876 平均报价
    2 个竞标

    I need a code for an arduino. I am doing a secret door. When the book is pushed in - the micro switch is pushed in and then a spring releases the book to the original position. When the book is pushed, I need the linear actuator to open until the door hits another micro switch, telling the motor to stop. I then need the door to shut after 30 seconds. I have an arduino mega and a motor switch. The ...

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

    Hi I have a concept drawing done in Revit 2018.2 model for 3 storey building. I am trying to get pricing for Electrical and HVAC in order to get an idea for financing purposes. Unfortunately the subcontractors do not entertain quoting the project without a full engineering drawings. Given the fact that it is only a concept model (which will most definitely change when architects and engineers ...

    $3132 (Avg Bid)
    $3132 平均报价
    8 个竞标
    workzone01 6 天 left

    I need you to fill in a spreadsheet with data.

    $147 / hr (Avg Bid)
    $147 / hr 平均报价
    16 个竞标

    PLS READ ALL willing to wait until the end of the month for the money because i dont have now MY MAX PRICE IS 20 EURO Please i want someone from same time-zone UTC +2 BRUSSELS Materials used esp8266 node mcu esp 12 GY-521 Module MPU-6050 Arduino mp3 player module DFPLAYER led strip ask for full project

    $163 (Avg Bid)
    $163 平均报价
    1 个竞标

    Need help filing out Electrical Load Calc Worksheet for residential home build. Average 4 bedroom, 4 bath home, 2,000 sq/ft. 16 SEER 4 TON Goodman A/C unit. 45 can lights. Standard appliances. Gas Washing Machine & Dryer [登录来查看链接]

    $946 (Avg Bid)
    $946 平均报价
    12 个竞标
    Expert in eso32 6 天 left
    已验证

    I need expert to work with esp32 and c++ also designer in Eagle program to design PCB.

    $202 (Avg Bid)
    $202 平均报价
    8 个竞标
    Bidirectional DC converter 6 天 left
    已验证

    Propose control strategy with battery management and write code to implement the control and management strategy.

    $186 (Avg Bid)
    $186 平均报价
    5 个竞标

    I am looking for someone who have experience in omnet++.

    $1147 (Avg Bid)
    $1147 平均报价
    2 个竞标

    1)To shrink the reference design below to fit a small (09x09x05cm) enclosure. 2)To add GSM capability to the design 3)To do it built-to-print 4)To provide all the source code and files (schematic, gerber, MCU code ... etc) 5)This meter isn’t read manually so no need for an LCD or buttons 6)Pulse (active and reactive power) must be there to test the meter The reference design is: [登录来查看链接]

    $3814 (Avg Bid)
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    15 个竞标

    prediction of car fuel consumption I need to modify some part of a Matlab code, and I am looking for someone really knows CONTROL and optimization (model predictive controller) skills and how to DESIGN a control problem. It is quite COMPLICATED control task and need to have a great understanding in control field. If you REALLY knows how to design a Control problem and have a time to do it in FEW ...

    $1287 (Avg Bid)
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    16 个竞标

    I'm looking for a specialist in nanotechnology, flexible electronics based on inorganic micro/nanostructures, flexible energy harvesters and power management.

    $690 (Avg Bid)
    $690 平均报价
    42 个竞标
    Requirement engineering 6 天 left
    已验证

    Need Help in Requirement engineering

    $31 / hr (Avg Bid)
    $31 / hr 平均报价
    21 个竞标

    I am looking for someone who is exert in coding on OMNET++.

    $171 / hr (Avg Bid)
    $171 / hr 平均报价
    1 个竞标

    Digital potentiometer with 4 digit display. Output can be controlled through switches on the front panel and connector points at the rear end. Communication via RS-485 and synchronously between two potentiometers. 0-10V, 0-20 mA and 4-20mA output with adjustable min. and max. Values. Display scale can be adjusted between -1999 and 9999. Decimal point can be adjusted between 1. and 3. Digits. Suppl...

    $961 (Avg Bid)
    $961 平均报价
    10 个竞标
    Analog Communications 6 天 left
    已验证

    Generate a DSB-SC modulated version of the message signal. Generate a DSB-LC modulated version of the message signal Generate a USB modulated version of the message signal. Generate an FM version of the message signal Generate a wideband RF filter. Generate a narrowband IF filter .

    $217 (Avg Bid)
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    9 个竞标

    I need you to write some content for a website.

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

    Looking for qualified & Experienced matlab simulation expert Thanks

    $39 / hr (Avg Bid)
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    17 个竞标

    Hello freelancers, Project is based on the knowledge of electrical, electronic and communication fields Bid accordingly Thank You!

    $202 (Avg Bid)
    $202 平均报价
    17 个竞标

    We need a few special USB-2.0 cables: PROJECT A: 1 meter length. On one end a type-A USB on the other end we need a Schuko Plug (see image attached) and only the Protective contacts of both should be connected. The other cables of the USB and the Schuko plug should be well isolated (i.e. shrink tube), so that no accidental connection can occur. PROJECT B: The same cable should be done, in this c...

    $6310 (Avg Bid)
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    6 个竞标

    I need a technical writing expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $11 - $43 / hr
    加封
    $11 - $43 / hr
    23 个竞标

    Requirement : Design cheap Liquefied Petroleum Gases (LPG) detection sensor with alarm. The normal components of LPG thus, are propane (C3H8) and butane (C4H10). Small concentrations of other hydrocarbons may also be present. It should be a cheap sensor that sounds alarm when above components of LPG is detected. Only a qualified Engineer required.

    $1008 (Avg Bid)
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    14 个竞标

    Omnet++ expert needed for my research paper.

    $814 (Avg Bid)
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    3 个竞标
    intergration engineer 6 天 left
    已验证

    have a software called Simpro and need to Intergrade my systems

    $21806 (Avg Bid)
    加精 加急 保密协议
    $21806 平均报价
    21 个竞标

    Need expert Electrical Engineer

    $101 / hr (Avg Bid)
    $101 / hr 平均报价
    14 个竞标

    I've tried to build a bluetooth beacon. I've got the schematic and everything drawn up, but I can't get the bluetooth chip to power up. Take a look at my design and fix it to get a working prototype.

    $202 (Avg Bid)
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    3 个竞标
    Content Expert -- 2 6 天 left
    已验证

    The task of the project will be making 30 questions per day. The question should be of gate level and there should be no plagiarism. You will have to prepare solutions too. Using of Mathtype tool for equation, any decimal number is must. The font should be Times New Roman and size 12. Per question with the solution you will be paid Rs. 8 INR Only serious candidates from ECE and EEE [Removed by Fr...

    $667 (Avg Bid)
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    23 个竞标
    electromagnetics -- 2 6 天 left
    已验证

    hello i need help with electromagnetic, please let me know if you can help

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

    Provide a industrial machine Electrical schematic circuit design and plc & HMI program and also giving a service support and solution for electrical panel

    $209 (Avg Bid)
    $209 平均报价
    10 个竞标

    A fidget spinner with loaded sound/music which plays in loop on rotation. Rotation start - Music plays Rotation stops - Music stops There are many bluetooth speaker fidget spinner in market. But none let us control the music. The aim is to be able to control the music with the action of fidgeting. (Like a cassette player)(eg - Play, Pause, Stop, Fast forward, Reverse). Sound can be generated mech...

    $791 (Avg Bid)
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    3 个竞标

    I want to know if it would be possible to design a full body haptic suit for an immersive virtual reality experience

    $59409 (Avg Bid)
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    6 个竞标

    - Industrial specification experience (required knowledge of industrial parts and noise) - OrCAD input possible - OK if simulation is possible (not required) -Main functions STM32 RAM and Flash USB, UART, I2C, SPI, reset, GPIO, Power management part

    $7868 (Avg Bid)
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    22 个竞标

    We have an eeg data set: 50 subjects under 3 conditions in 2 groups, each 30 min, positions: F3, Cz, O1, A2. For a first overview and artifacting, a custom matlab script has been coded to take a look at relative power. Now we would like to migrate to matlab: eegLab to redo this analysis and to get various ratios (beta/theta) as well as absolute mean mV and relative power.

    $3008 (Avg Bid)
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    11 个竞标
    QI wireless power bank 6 天 left
    已验证

    We require engineer to design circuit and pcb for a QI enabled powerbank. More details will be provided after NDA.

    $3046 (Avg Bid)
    $3046 平均报价
    8 个竞标

    I need an expert who can code for me on omnet++ .

    $140 / hr (Avg Bid)
    $140 / hr 平均报价
    3 个竞标
    Addressable LEDs with Arduino 6 天 left
    已验证

    I need expert having experience in Addressable LEDs with Arduino. Send me you Prevoius work in order to get awarded

    $101 (Avg Bid)
    $101 平均报价
    12 个竞标
    Need PCB expert 5 天 left
    已验证

    need pcb expert

    $209 (Avg Bid)
    $209 平均报价
    26 个竞标
    Need Arduino expert 5 天 left
    已验证

    need arduino expert

    $85 / hr (Avg Bid)
    $85 / hr 平均报价
    23 个竞标
    simple Arduino design 5 天 left
    已验证

    Project is the software for a simple automation using Arduino Uno, 3950 thermistor, TM1637 display. Project can be completed in around 3h by an experienced programmer. Details will be provided to selected freelancers for final quotation.

    $628 (Avg Bid)
    $628 平均报价
    33 个竞标

    What we want to do is use an OLED screen (e.g. [登录来查看链接]) and with a Adarfruit nrf52840 feather express ([登录来查看链接]) in central mode - allow a keyboard to pair with the board - and print out what the user types. So expected function. 1. Use any BLE compatible keyboard. Pair with Arduino (nrf feather express) board. Store bonding. Use the User switch on device to force device to drop bonding if ...

    $1496 (Avg Bid)
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    12 个竞标

    Preciso de um programador de Matlab que possa implementar no Matlab uma equação matemática A equação tá pronta , não é difícil , a complexidade está em Otimizar. Tenho Uma quantidade de um ativo, e pretendo vender em partes até zerar tudo. Cada quantidade tem um preço ( tenho os preços das respectivas qua...

    $5194 (Avg Bid)
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    8 个竞标
    arduino airsoft century gun 5 天 left
    已验证

    century gun using arduino and SOD image detection library. [登录来查看链接] would like active/predictive tracking for fast moving targets using 28byj stepper motors. looking for a coder with freetime to dedicate to ironing out the wrinkles within budget. would also like to get this working for moving platform like drone or rc car requirements arduino due deadline 2-3 months

    $2132 (Avg Bid)
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    13 个竞标

    Our company is a technology company and deals with home automation and other electrical equipment design and supply.

    $798 (Avg Bid)
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    44 个竞标

    MATLAB CODE FOR FREE VIBRATION ANALYSIS OF FGM SHELLS IN A THERMAL ENVIRONMENT OBJECTIVES: reproduce the attached paper with these medications : 1. change the PiezoComposite plate with the FGM plate [登录来查看链接] the optimization based on an optimization of the particle swarm (PSO) to obtain the best location of the piezoelectric sensor/actuator of the FGM plate 3. Results same of this paper (graph...

    $690 (Avg Bid)
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    8 个竞标
    biomedical engineering --2 5 天 left
    已验证

    biomedical engr for a small task.

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

    need a expert in matlab who have experience in telecommunication also

    $202 / hr (Avg Bid)
    $202 / hr 平均报价
    11 个竞标
    SMPS Design 5 天 left
    已验证

    Looking for a Dual SMPS design that includes AC_DC converter for Battery charging and also another DC-DC step up converter to supply the power as per the ratings.

    $2589 (Avg Bid)
    $2589 平均报价
    19 个竞标
    Process Control Block Diagram 5 天 left
    已验证

    I am looking for someone to help me make a diagram which is equivalent to the diagram at hand. I have been told "There are two alternative but equivalent methods to draw this block diagram" and i have found one method and need another method explained to me

    $209 (Avg Bid)
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    20 个竞标

    The Development of Parameter Estimation Method for Chinese Hamster Ovary Model using Monarch Butterfly Optimization Algorithm. I need someone who can do code and i need guidance especially in metaheuristic optimization using Matlab. I already have the algorithm but i have problem to translate it to code in matlab. Here i have upload the algorithm and also the another algorithm and code for matlab ...

    $1419 (Avg Bid)
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    10 个竞标
    Modelo de Ascensor 4 天 left
    已验证

    - Se desea encontrar la función de transferencia para un elevador de un edificio en construcción de 12 pisos, a partir de la figura anexada. - En base a una serie de datos que incluyen los pesos de sus componentes y su descripción eléctrica, también se adjunta un Excel que representa la posición del elevador y la entrada de voltaje en el tiempo. - Se bu...

    $217 (Avg Bid)
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    3 个竞标