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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    Python c++ Firmware alteration arm pcb board - 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    project firmware alterations below 1. convert nand to emmc, config api, arch, board, common, disk, doc, drivers, dts, fs, lib, 2. secondary bootloader boot0 should be eMMC varient which loads uboot from eMMC 3. importantly the steps to pull in the locally compiled boot0_emmc varient into final image 4. ensure coding is compatible with imx series cameras 5. create firstly image file running uart1 6. create adjustments in source file to enable flashing firmware on phoenixsuit =================== task complete when firmware flashed on device on phoenixsuit and board is bring up

    $138 (Avg Bid)
    $138 Сер. заявка
    4 заявки

    Hi there, This project is about the automation of my hydroponic farm, I Have attached a block diagram about what things have to be automated, such as a timer-based relay to control the on/off function, and the day-night cycle of EC/Ph management of Nutrient solution based on a feedback loop, Temp and humidity control of the entire system. We can discuss further details over a call or meet.

    $38 - $188
    $38 - $188
    0 заявки
    Naval Architect and Marine Engineers needed 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking for engineers and designers who can create excel spread sheets to simulate battery life and outboard power performance from existing Ansys chart output. Bonus for anyone with programming experience who can create a dynamic web form that will display various scenarios and outcomes.

    $11 / hr (Avg Bid)
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    I am looking for RC5 Protocol decode in PSOC 4 cypress microcontroller. Kindly find attached logic analyser data whatever I received in analyser similarly I want to receive in psoc4. also find attached schematic of Cypress microcontroller also find attached reference code using this code I did not receive output as expectation.

    $13 (Avg Bid)
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    1 заявки
    $522 Сер. заявка
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    On site control systems candidate in Houston, TX USA. -- 2 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    For a well known incoroperate need on site control systems candidate in Houston, TX USA. Qualifications: 1- BSc in electrical engineering or electronics or I&C 2- Experience 1 year Preferred Honeywell Experienced, DCS experienced person to configure, update, maintain an existing system. If you have similar experience with other competing systems and willing to learn, please attach your CV with your proposal to exclude spam 1- starting with "Houston, TX" 2- Submit your relevant experience 3- Availability for zoom meeting & starting work date 4- Please respond with your min salary requirements Work conditions: - Work is in Houston area & around on site. - You should be US green card or citizen. Any travel expenses on you. - Training will be provided and good sala...

    $41 / hr (Avg Bid)
    $41 / hr Сер. заявка
    7 заявки
    Business Plan 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want a detailed business plan for an Electrical Contracting Company to work with electricity projects and Solar Energy with the Ministry of electricity and the big construction projects.

    $158 (Avg Bid)
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    engineering methodology 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    rush job, need someone good at engineering, land laws and knowlage about sustainability urban design

    $238 (Avg Bid)
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    Embedded developer part time or full time 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for part time or full time embedded developer who can work atleast 2-3 hours on daily basis and work on support and development of embedded systems. Ideal candidate must have both hardware and firmware experience. The platform will be aurdino, esp, pic, stm, ble,uwb and like to work for long term basis. My budgets are limited and will give some other incentive based on product success.

    $3 / hr (Avg Bid)
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    18 заявки
    Electronic Design Engineer 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We need China Based Electronics Design Engineer. Who has Experience on PCBA Design Product Circuit Design Prototype Development. Experience on Lithium Battery,Solar Charge Controller Development. Only Experience Candidates Required. Only from China required

    $2 / hr (Avg Bid)
    $2 / hr Сер. заявка
    5 заявки
    Help me make a transformer 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a resonant topology transformer taken from an X-ray machine. This transformer boosts voltage up to ~120kV. I want to design similar transformer. I need your assistance in getting it done with proper documentation. I'm keen on understanding the procedure as well. thanks.

    $35 / hr (Avg Bid)
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    10 заявки

    Need an MEP to design and contribute to plans for a 16 bed type B residential assisted living facility 5600 sq.ft.

    $17 (Avg Bid)
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    6 заявки
    Designing Digital LED light for club ceiling 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I would prefer to work with people who have done similar projects Task: designing the led strips lay out, power points, program and controllers. Researching what products shall be best and in budget for the project. Put a plan for the installation. In general would be responsible for everything. I will ask for details plans before anything to be done. similar project there is floor plan but I can't upload it.

    $1012 (Avg Bid)
    $1012 Сер. заявка
    15 заявки
    Ansys Training Electronics cooling 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need an expert who can train me on Ansys, particularly for thermal management of electronics cooling. Please email me for questions or details. Please quote your price also. Thank you

    $291 (Avg Bid)
    $291 Сер. заявка
    6 заявки
    Python c++ Firmware alteration arm pcb board -- 3 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    project firmware alterations below 1. ensure boot0 is emmc on our img file 2. secondary bootloader boot0 should be eMMC varient which loads uboot from eMMC 3. importantly the steps to pull in the locally compiled boot0_emmc varient into final image 4. ensure coding is compatible with imx series cameras 5. create firstly image file running uart0 =================== adding on: 6. create 2nd image file running uart3 with src configs 7. Uboot src include/configs/sun8iw17p1.h line 284 you can change kernel boot params for default console Change console=ttyUSB3 and try if console appears in USB 8. u-boot we can but sure need inputs for uart3 changes, compile and boot0 image emmc variant ===================

    $168 (Avg Bid)
    $168 Сер. заявка
    7 заявки
    On site control systems candidate in Houston, TX USA. 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    For a well known incoroperate need on site control systems candidate in Houston, TX USA. Qualifications: 1- BSc in electrical engineering or electronics or I&C 2- Experience 1 year Preferred Honeywell Experienced, DCS experienced person to configure, update, maintain an existing system. If you have similar experience with other competing systems and willing to learn, please attach your CV with your proposal to exclude spam 1- starting with "Houston, TX" 2- Submit your relevant experience 3- Availability for zoom meeting & starting work date 4- Please respond with your min salary requirements Work conditions: - Work is in Houston area & around on site. - You should be US green card or citizen. Any travel expenses on you. - Training will be provided and good sala...

    $562 (Avg Bid)
    $562 Сер. заявка
    4 заявки
    Power Supply Design 5 дні(-в) left

    A power supply board design required. Board will have an AC input which will be able to work on 115V and 230V mains voltages. Board will have 6 different isolated 24V DC outputs, these outputs will be able to supply 1A of current typically and 1.2A on burst condition. Also there will be 5V 3A and 3.3V 1A non-isolated outputs. There will be 2x 12V Lead-Acid battery connection for backup the mains input. Power supply will be controlled with an integrated microcontroller and will support security functions. Design will be performed with avoiding obsolete parts and will utilise SMD technology. In the first stage, detailed system plan needed prior to elecrical design.

    $594 (Avg Bid)
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    34 заявки

    we need to design simulink model for transceivers need frequency carriers for up-and down-conversion of the baseband signal. Therefore, a frequency synthesizer is necessary, which increases the complexity and power consumption of the system. IR-UWB, on the other hand, directly modulates the information bits with extremely short-duration pulses. Since the pulse occupies a large bandwidth (no less than 500 MHz), it can be directly emitted without using carriers or any intermediate frequency (IF) processing, greatly reducing the system complexity and the overall power consumption and size [22]. A capsule endoscope communication system includes an inbody transmitter and an on-body receiver with its corresponding blocks for synchronization and base-band processing.

    $87 (Avg Bid)
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    I need a guide line (develop the key part) to develop The PID controller of a Hydro power Pelton turbine governor that needs to control both nozzles and diflectors through PID controls. Siemens Tia portal LAD is preffered. What I used for Francis governors are "PID compact" function block in Tia Portal which is a successful tool that gives one PID output. Here I need to control both diflectors and Nozzles to run the turbine in an Island mode (isolated from the national grid). Operational requirement and the requiremed parametrs will be provided.

    $159 (Avg Bid)
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    10 заявки

    We need to classify ECG signals available from database using neural network classifier and identify if it has any abnormalities. If yes, then need to state the type of disease.

    $187 (Avg Bid)
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    PCB GERBER FILE AND DESIGN 5 дні(-в) left

    NEED TO MAKE DESIGN A PCB HAVING 4 INPUT CHANNEL AND 5 OUTPUT CHANNEL WITH A 300 LINES MICROPROCESSOR WITH GPS AND 2G SIM MODULE, WIFI AND CAMERA. NEED A NANO CIRCUIT.

    $17 / hr (Avg Bid)
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    19 заявки
    Wiegand 8bit 26bit 32bit over ethernet 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    This is a project that requires wiegand protocol over ethernet using esp8266. The project should have two esp8266. One of them is connected to the reader and the another to the access control board passing the data over the ethernet. It's just the code for the esp8266.

    $12 (Avg Bid)
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    5 заявки
    $74 Сер. заявка
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    $132 Сер. заявка
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    paper implementation 4 дні(-в) left

    fig3 and fig4 in the paper should be produced. I need both figures but not for all cases, but if someone do all cases that would be great. IEE CSK and PM-CSK are the important ones. Instead of ECCSK in the figure, we can add CSK with DCT-OFDM, which is easier. in Fig 1, instead of ECCSK, we can just use IEEE CSK (traditional CSK modulation) for all cases. So in fig 3 and fig 4, we can do IEEE CSK with DFT- OFDM, IEEE CSK with DCT-OFDM, (these could be DCO-OFDM which is easier)and PM-CCSK. DCO-OFDM could be used instead of ACO-OFDM I need these in one week. Other could take longer.

    $300 (Avg Bid)
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    Resturant audio engineer 4 дні(-в) left

    I have a really busy breakfast restaurant and I have a noise problem. We also do play music all the time. It’s usually country. We do have 10 in ceiling speakers there in use. However I feel we need more a surround sound system because when the music is turned up a little cause the volume we see the tables around that speaker under it or near it will be uncomfortable for them while other people further away and listen to it comfortably and still keep their conversation. I need help solving this problem. Thank you in advance.

    $441 (Avg Bid)
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    12 заявки

    I have a really busy breakfast restaurant and I have a noise problem. We also do play music all the time. It’s usually country. We do have 10 in ceiling speakers there in use. However I feel we need more a surround sound system because when the music is turned up a little cause the volume we see the tables around that speaker under it or near it will be uncomfortable for them while other people further away and listen to it comfortably and still keep their conversation. I need help solving this problem. Thank you in advance.

    $437 (Avg Bid)
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    8 заявки
    Technical Writer--Advanced PCB Design 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a strong technical writer who can write about high-speed and high-frequency PCB designs. About 4-6 blog posts or articles per month on an ongoing basis. Writing samples will need to be provided.

    $366 (Avg Bid)
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    . This project aims to design early fire detection and fighting system to get rid of fire events using the concept of image processing

    $194 (Avg Bid)
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    17 заявки
    Environment 4 дні(-в) left

    Environment means anything that surrounds us. It can be living (biotic) or non-living (abiotic) things. It includes physical, chemical and other natural forces. Living things live in their environment. They constantly interact with it and adapt themselves to conditions in their environment. In the environment there are different interactions between animals, plants, soil, water, and other living and non-living things. Since everything is part of the environment of something else, the word environment is used to talk about many things. People in different fields of knowledge use the word environment differently. Electromagnetic environment is radio waves and other electromagnetic radiation and magnetic fields. The environment of galaxy refers to conditions of interstellar medium. In psych...

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    PVSyst Expert 4 дні(-в) left

    Generate several PVSyst reports

    $103 (Avg Bid)
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    21 заявки
    Matlab expert required -- 2 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Matlab expert required. Please place bid if you can start asap. Thanks

    $123 (Avg Bid)
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    Looking for Electrical Engineering experience with EEG signals to build deep learning algorithm to do classification and write report

    $119 (Avg Bid)
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    FEC RS(198, 194) 4 дні(-в) left

    Verilog FPGA Code implementation of FEC RS(198, 194) decoder.

    $938 (Avg Bid)
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    17 заявки
    Micropython ESP32 I2C sensor reading(Run on ULP processor). 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    * This project is built with Micropython on ESP32-PICO-V3-02(compatible with normal ESP32) * It requires to read a value from a pressure sensor (I2C connection) * Tricky is that need to run on ESP32 UltraLowPower processor while the MCU is in sleep mode. IMPORTANT! Please see attached PDF files, I explained the whole requirements and suggestions. Please NOTIFY ME! what MCU and I2C sensor will you use for this project.

    $478 (Avg Bid)
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    Wifi/Internet engineer 4 дні(-в) left

    Need to get wifi into an outbuilding (namely a static caravan) from the main house on the land which is approx 30-40m away. We already have an ethernet cable running underground which works great, but when we plug in a router or extender it works for a couple of days and then stops, presumably because one router is resetting it's codes or something like that?

    $175 (Avg Bid)
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    Calculations of AM signals and entropy in Huffman encoding 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need help with Calculations of AM signals and entropy in Huffman encoding. i will share more details in the chat.

    $95 (Avg Bid)
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    11 заявки
    Bluetooth Call Recorder 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Our goal is to build a bluetooth device which can record calls for our CRM app. Build a device that can do the following 1. Connect to a phone as a Bluetooth headset 2. Has an output 3.5mm for connecting a wired headset 3. Answer calls 4. Record calls 5. Transmit recordings to a mobile App via bluetooth 6. Have a rechargeable battery Device should look like a small square box, with 3.5mm port, usb charging port, two led indicators, on / off switch Device should show two bluetooth channels, one for headset (A2DP) and one for connecting to our app. We will need finished product, which is ready to ship to customers.

    $6128 (Avg Bid)
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    We are looking for a embodied professional who is well versed with pcb design micro controller and hardware for a telecom related product

    $10306 (Avg Bid)
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    I have a Simulink model running on a target machine. I want to control the target machine over the TC/IP connection and log data on the SSD of the target computer. The connected host needs to display the performance but not save the data. More detail will follow after first proposals.

    $430 (Avg Bid)
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    14 заявки
    $1049 Сер. заявка
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    Dubug a simulink file 3 дні(-в) left

    Simulink model of Chua based memristor chaotic circuit. I am sharing the working file and the fine to be debug. Expectation: The below matlab code should provide synchronization. plot(out.m); hold on; plot() Reach me for further queries.

    $22 (Avg Bid)
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    8 заявки

    Hello, I'm an engineering student and need someone to help teach me topics of control systems and instrumentation for an upcoming exam. Sample questions posted below.

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    Looking for an Altium flex PCB designer 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for a professional flex PCB designer using Altium designer. Will provide the schematic design available and a document for PCB dimensions. Once bidding on this project, please describe your prior experience briefly. Hiring will be done in a couple of hours.

    $161 (Avg Bid)
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    Magnetic Microrobot Project 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, I want to build a system with magnetic microrobot as a drug delivery. Please let me know if you have experience in this similar project. Thank you

    $1088 (Avg Bid)
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    PCB design for USB-C hub 3 дні(-в) left

    I will need to design a USB-C hub with thunderbolt 3 and USB Power Delivery ports

    $148 (Avg Bid)
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    Hi, freelancers. I'm looking for senior machine learning and computer vision engineer to work with you for long-term. I will provide you details on chat. Thank you.

    $22 / hr (Avg Bid)
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    40 заявки

    I have multiple electrical components Doc attached) that will be needed in my trailer, that ill need to perform my day-to-day duties as a dog groomer. I need to know how much electricity needs to be produced for each item what size of wire do I need to use wiring diagram of all circuits how many circuits/space will be needed from the breaker out and a complete design of wiring from a generator, shore power, or combination of both, I'm also open to the idea of using batteries and solar charging too it needs to be reliable for daily use id like a shopping list of every piece i don't have listed too please message me for more detail

    $127 (Avg Bid)
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    19 заявки

    I have multiple electrical components Doc attached) that will be needed in my trailer, that ill need to perform my day-to-day duties as a dog groomer. I need to know how much electricity needs to be produced for each item what size of wire do I need to use wiring diagram of all circuits how many circuits/space will be needed from the breaker out and a complete design of wiring from a generator, shore power, or combination of both, I'm also open to the idea of using batteries and solar charging too it needs to be reliable for daily use id like a shopping list of every piece i dont have listed too please message me for more detail

    $25 (Avg Bid)
    $25 Сер. заявка
    12 заявки
    real-time embedded system using MCUXpresso 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want someone to help me build a real-time embedded system using MCUXpresso and FRDM-K64F. The project makes use of FreeRTOS. Please help me build this system. The description is mentioned in the file.

    $106 (Avg Bid)
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    8 заявки