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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    125 робіт знайдено, ціни вказані в USD
    esp32 arduino code 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for someone to code a esp32 code in arduino ide which will check validity via a mqtt subscribed topic. { "valid_till": "2021 - 07 - 07", "phone1": "111111111111", "phone2": "111111111", "phone3": "111111111", "buzzer": "1", "relay": " 1" } if the valid ti...

    $23 (Avg Bid)
    $23 Сер. заявка
    15 заявки
    I need a power grid analysis 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello. I need a power grid analysis. If you are experienced in energy dispatch and conceptualization of arbitrage, please contact me in order to obtain more details on the project.

    $25 (Avg Bid)
    $25 Сер. заявка
    12 заявки
    THD estimation of micro_speaker 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    The nonlinear factors like stiffness, force factor and inductance etc. are responsible for the distortions in micro-speakers. Requirement: To find the analytical method to calculate total harmonic distortion considering individual nonlinearities in detail including the formulation of each nonlinear factors. Additionally, polynomial expansion series and the method of solving their respective coe...

    $76 (Avg Bid)
    $76 Сер. заявка
    10 заявки
    control system 6 дні(-в) left

    any one in this world to help me!!!!!1

    $444 (Avg Bid)
    $444 Сер. заявка
    22 заявки
    PID Controller. 6 дні(-в) left

    Hello, Second attempt: I'm looking for someone who can handle my project "Arduino PID Controller with Display for a Pellet Grill" finished or further developed. It would also be possible with a Rasperry Pi My current programmer is unfortunately a bit too slow and that takes me too long. The project is already very well developed. I am looking for someone who has experience with the ...

    $810 (Avg Bid)
    $810 Сер. заявка
    23 заявки
    Schematic copy into Altium Designer 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, I have 3 pages of schematic in PDF file, and i want to copy this into Altium Designer with correct components library.

    $138 (Avg Bid)
    $138 Сер. заявка
    25 заявки
    Long Reach Passive Optical Simulator 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to run python script from [увійдіть, щоб побачити URL] but during run, it shows some missing error. I need to solve some missing file and need some enhancement

    $111 (Avg Bid)
    $111 Сер. заявка
    10 заявки
    Farm rest area 6 дні(-в) left

    2 Rooms both with dressing area and WC and a shower Sitting area Swimming pool Fire placeBBQ indoor and outdoor Farmer rest house Wifi TV in the sitting area and both rooms keep on mind the temperature is high in summer so we need AC's summer 55 Celsius Winter 3 Celsius With B and Q

    $972 (Avg Bid)
    $972 Сер. заявка
    38 заявки

    I have a TI TMS320f28335 experimenter kit. I want to trigger 8 igbts. I need someone who has done some work on this kit before. I have tried a bootstrap circuit along with TI gate driver UCC21520EVM-286 but couldn't succeed and broke three drivers. I would prefer a freelancer who has this kit and have experience working on it.

    $140 (Avg Bid)
    $140 Сер. заявка
    1 заявки
    Add Voice Notifications to BLE Device 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Modify an existing PCB to include simple voice notification solution. Experienced engineers/developersOnly with previous related work for our review. Deliverables; Schematic and PCBA Delivery Days

    $427 (Avg Bid)
    $427 Сер. заявка
    20 заявки

    need a consultant to make an lithium Inverter

    $473 (Avg Bid)
    $473 Сер. заявка
    7 заявки
    I need help with Matlab 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need help with matlab in engineering way *system modelling*

    $89 (Avg Bid)
    $89 Сер. заявка
    32 заявки
    Vibration and noise reduction in BLDC motor 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Vibration and noise reduction in BLDC motor

    $200 (Avg Bid)
    $200 Сер. заявка
    12 заявки
    TATA MOTORS LIMITED 5 дні(-в) left

    Only Freshers Candidates Can be Allowed To Applied For Freshers Candidates

    $347 (Avg Bid)
    $347 Сер. заявка
    11 заявки

    I want this project below in MATLAB Simulink: My work is about Management. I need to do 3 sources like PV, BATTERY, SUPER CAPACITOR. and all these sources I would like to work on as a management to feed an vehicle electric through a three-level NPC inverter. This inverter is controlled by one of the methods from an intelligent artificial such as ANFIS, ANN or others...and compare it to the convent...

    $87 (Avg Bid)
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    10 заявки
    disappearing switch 5 дні(-в) left

    I don't have a business just yet. I came up with an idea and I would like too "get 'er done"! I need a white line around an inch maybe an inch and a half. I want to press it and it disappears and shows the black background. I do not want it to be electrical. I have already come up with having a thumbwheel with half black and half white. I have already come up with having ti...

    $76 (Avg Bid)
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    5 заявки
    Matlab/Simulink implementation of predictive control of inverter 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    This paper has to be implemented in matlab/simulink .

    $101 (Avg Bid)
    $101 Сер. заявка
    7 заявки
    Find an alternative of AI Vision Processors 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for someone who can propose to me an alternative of a Microcontroller for my project; Rules: - Alternative Processor needs to be relevant and better than our current Microcontroller. - Chip needs to be AI Vision Processors - Chip needs to be of smaller or the same dimensions physically in comparison to it's alternative chip - Chip needs to be more powerful in AI processing than i...

    $23 (Avg Bid)
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    3 заявки
    Autocad electrical for ELV 5 дні(-в) left

    To mark layout of cctv , networking switches, pa system and speakers, basically marking and designing layout of wires for ELV.

    $105 (Avg Bid)
    $105 Сер. заявка
    13 заявки

    I need to design a laser in MATLAB Simulink that needs to have a output power port. One possible option is designing a quantum well laser, but I need a different laser for my project. Second task will be showing the noises the laser produces(relative intensity noise, shot noise or any other noise will be fine). People who have good knowledge about different lasers, MATLAB Simulink are only reques...

    $244 (Avg Bid)
    $244 Сер. заявка
    13 заявки
    Expert in Processing -- 3 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for an expert in Processing

    $89 (Avg Bid)
    $89 Сер. заявка
    7 заявки
    ELECTRICAL PIPE 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a certified electrician to run pipe down columns & land circuits in breaker panels.

    $750 - $1500
    Місцевий
    $750 - $1500
    0 заявки

    Its an urgent requirement to design a right hand circular polarized patch antenna strictly using HFSS 15. Please note the followings 1. Frequency range: 1.559 GHz to 1.61 GHz 2. Substrate material Roger (dielectric constant 3.38) 3. Substrate thickness : 0.5 mm 4. S11 should be less than -10 dB for frequency range 5. Axial ratio should be close to 0 for the frequency range 6. probe feed is prefer...

    $19 (Avg Bid)
    $19 Сер. заявка
    3 заявки

    I want to learn PLC , SCADA ,DCS ,HMI ,Profinet ,Profibus I want live sessions and I want to start today .I want to work on a real projects

    $22 / hr (Avg Bid)
    $22 / hr Сер. заявка
    9 заявки

    Hello, Second attempt: I'm looking for someone who can handle my project "Arduino PID Controller with Display for a Pellet Grill" finished or further developed. It would also be possible with a Rasperry Pi My current programmer is unfortunately a bit too slow and that takes me too long. The project is already very well developed. I am looking for someone who has experience with the ...

    $19 / hr (Avg Bid)
    $19 / hr Сер. заявка
    19 заявки
    Hardware low-voltage battery protection circuit 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We have a battery powered device (16.8V lithium ion) with an on board microcontroller. If the battery falls below a critical level, as measured by the uC, it goes into sleep mode. We would also like a hardware low voltage protection circuit to prevent further discharge; ie 100% cutoff and zero current drain when the battery falls below 12 volts. The solar charging circuit needs to remain operation...

    $225 (Avg Bid)
    $225 Сер. заявка
    29 заявки

    Hello. I'm looking for an electrical engineer with design and deliver experience of low voltage distribution networks for new housing projects. Specifically I'm looking for someone with public and private wire experience, a good understanding of the regs and complexities of obtaining grid connections and the submission of G99's. We're looking for a contractor to support ongoing...

    $50 / hr (Avg Bid)
    $50 / hr Сер. заявка
    2 заявки
    Embedded Hardware Engineer (PCB Design) 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    #PCB Designer for porotype and development of wifi based LED smart bulbs.

    $357 (Avg Bid)
    $357 Сер. заявка
    34 заявки
    Antenna and transmission systems 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need some one rewriting ,

    $17 / hr (Avg Bid)
    $17 / hr Сер. заявка
    12 заявки

    Wi-Fi communication to bulding HVAC control system via cell phone. Controling fan speed, fan direction, step motor damper and vein control,sensor as well as Wi-Fi to the cloud.

    $10000 (Avg Bid)
    $10000 Сер. заявка
    1 заявки
    $25 Сер. заявка
    15 заявки

    I have a task to get done based on some previous minor tasks that was done before. The board thats needed is FRDMK64f and software is MCUexpresso.

    $175 (Avg Bid)
    $175 Сер. заявка
    14 заявки
    Code a VHDL program 4 дні(-в) left

    enable to design and implement a complex digital circuit using VHDL.

    $115 (Avg Bid)
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    14 заявки
    Microcontroller Design 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Require a custom microcontroller pcb to be designed, using an ESP32 as the microcontroller. Requirements: Powered by a standalone battery (E.g 9-12V @1-2A) Connect to internet through a fibre optic cable (Integrate a separate media converter - to convert fibre to ethernet and use the ethernet pins to connect to the ESP32) Connect to a Temperature/Humidity sensor, Reed Switch, and Shock Sensor (Ba...

    $303 (Avg Bid)
    $303 Сер. заявка
    26 заявки
    MATLAB/OCTAVE 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need help in the MATLAB/OCTAVE coding

    $16 (Avg Bid)
    $16 Сер. заявка
    7 заявки

    I need an expert in ADAPTIVE SYSTEMS You are supplied with a solution of the 2R planar manipulator IK using the ANFIS tool from the MATLAB Fuzzy Logic Toolbox. You are required to extend this to model the IK of a 3R planar manipulator with given parameters. I would prefer pakistani freelancers

    $40 (Avg Bid)
    $40 Сер. заявка
    2 заявки
    Arduino project 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am interested in making a project , the idea would be basic its to use the Arduino. When a sound is detected over a certain Sound level the Arduino triggers a sound output via a connected speaker.

    $12 / hr (Avg Bid)
    $12 / hr Сер. заявка
    59 заявки
    quality Engineers 4 дні(-в) left

    processes, and products, developing quality control systems, and determining corrective actions. They will also work with managers and supervisors to implement quality measures. The large part of your role will involve fault finding and problem solving. Testing systems and procedures to ensure they meet technical standards and creating quality and safety documentation. Quality Engineers are re...

    $297 (Avg Bid)
    $297 Сер. заявка
    7 заявки
    Microchip Design 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for a someone to help us in the design of a microchip

    $2724 (Avg Bid)
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    26 заявки
    Electrical engineer 4 дні(-в) left

    Need electrical engineer for a product development in Mumbai (India)

    $102 (Avg Bid)
    $102 Сер. заявка
    3 заявки
    Crear archivo PCB 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Necesito crear 2 archivo Gerber o PCB para sircuito electrónico

    $34 (Avg Bid)
    $34 Сер. заявка
    14 заявки
    $460 Сер. заявка
    8 заявки
    Trophy icon Find a complete DataSheet. 3 дні(-в) left

    Find a complete DataSheet. I am looking for someone who can find and share the complete "DATASHEET" & SDK of Ambarella A12s & H22 chip. The incomplete datasheet is not acceptable. ex: - [увійдіть, щоб побачити URL] - [увійдіть, щоб побачити URL]

    $11 (Avg Bid)
    $11
    0 робіт
    AVR development 3 дні(-в) left

    I (Electrical Engineer) work for a small company that makes Ethylene Oxide Sterilizers and I've got some 8 bit AVR programming work that I'm simply stretched too thin to do myself. I just got the go ahead to outsource it. We've got a mainboard and a daughterboard each running an AVR128DB-64. Have a small touchscreen display. That display is used in another released product so we...

    $4190 (Avg Bid)
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    22 заявки

    Need an Engineer to design the circuit schematic and PCB layout for a Rockchip RK3399 SoC. This board will use a Android OS. All components used (wifi/bt /ethernet controller...) must have working linux drivers. Board will need to have: RK3399 SoC 4GB RAM - LPDDR4 SD Card Ethernet Port - 100M or 1G, depending on component cost. WiFi + Bluetooth - WiFi @ 2.4GHz and Bluetooth at rev 4.0 2 x USB 3.0...

    $493 (Avg Bid)
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    18 заявки
    Toy Design (Never Boring Toy) 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello Guys I will be recieving bids from you about this project, i will share more details in pm, please start your bid with "I am willing to work" Project aim: To design and implement a cost effective configurable and programmable electronic toy. The market is full of configurable toys but somehow most of them are very limited to specific configurations and the programmable robots/t...

    $5 / hr (Avg Bid)
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    5 заявки