Электротехника 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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    129 работ(-а,-ы) найдено, цены указаны в USD
    Assembly language programming in Codemill -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Complete assembly language program in CodeMill. If you have used Codemill before, please message me. Message me directly if you are confident that you can do this.

    $195 (Avg Bid)
    $195 Ср. заявка
    2 заявок(-ки)
    Need help with arduino temp sensor project 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am using a tempeture sensor library that I need some help to modify to work with my setup.

    $31 (Avg Bid)
    $31 Ср. заявка
    7 заявок(-ки)
    Assembly language programming in Codemill 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Complete assembly language program in CodeMill to display the following image on CodeMill’s screen in 256x256 resolution setting. Message me directly if you are confident that you can do this.

    $250 (Avg Bid)
    $250 Ср. заявка
    3 заявок(-ки)
    Renewable energy -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I want to design the system all about renewable energy

    $73 (Avg Bid)
    $73 Ср. заявка
    5 заявок(-ки)
    Redesign Existing PCB of a product prototype. 16 часов(-а) left
    ПОДТВЕРЖДЕН

    We developed a prototype of our product but now we need a new pcb with necessary improvements and make it ready to send to a Contractor Manufacturer for production. we have 2 pcb shields, one collects the data and then send it via lora to the gateway (second shield, much simpler) Our product is a weighing scale to monitor cattle. Overview of the complexity of the project: weighing scale board M...

    $984 (Avg Bid)
    Срочный Соглашение о неразглашении
    $984 Ср. заявка
    17 заявок(-ки)
    Help Needed for Numerical Analysis Course 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, I need help for Numerical Analysis of Electrical Devices. If you are expert in this course then plz contact me. Thanks.

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    11 заявок(-ки)

    Detailed report of methodology and report for EV charging with any new innovative Design.

    $242 (Avg Bid)
    $242 Ср. заявка
    16 заявок(-ки)
    voltage controlling methods 6 дней(-я) left

    A decentralized drooping control method using voltage sensitivity matrices should develop to control the voltage at the integrating point of the radial feeder to maintain solar power hosting capacity of the feeder by proper control of integrating sources. This should be done using MATLAB.

    $75 (Avg Bid)
    $75 Ср. заявка
    7 заявок(-ки)

    Hi, I have a challenge to transmit signal from Lf to HF and hf to lf

    $15 / hr (Avg Bid)
    $15 / hr Ср. заявка
    8 заявок(-ки)
    robotic arm -- 2 6 дней(-я) left

    Hi. We are developing a robotic arm that will be attached to a drone, and will need help in the electronic area. We would like to discuss my project via chat.

    $474 (Avg Bid)
    $474 Ср. заявка
    20 заявок(-ки)
    Digital Speech Processing -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Q1 answer by (BPFs) , Q2 Matlab and see for the file. Q1. In Table 1, 20 band-pass filters (BPFs) with their center frequencies and bandwidths are mentioned. Suppose that these BPFs has triangular shape, where the center of a BPF has the magnitude 1 (one). Table 1: Center frequencies and bandwidth of the filters (for speech data sampled at 16 kHz). Find the output (magnitude) of your chosen filte...

    $75 (Avg Bid)
    $75 Ср. заявка
    10 заявок(-ки)
    Looking for Firmware experts 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for experienced firmware/embedded professionals to interview candidates and provide feedback. This is a time-flexible, location independent undertaking requiring about 5-10 hours per week. Ideal experience requirement is between 5-10 years of work experience. We pay per session/interview. This will be an ongoing project.

    $3 / hr (Avg Bid)
    $3 / hr Ср. заявка
    3 заявок(-ки)

    I would like to design earthing system for a process plant as per IS3043 standard. It is a commercial unit and I need design calculation, manufacturing drawing and bill of material for the same in my format.

    $348 (Avg Bid)
    $348 Ср. заявка
    6 заявок(-ки)
    Analog Circuit Design - Power Control design 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Need to design a digitally controlled power source with both Voltage and Current control. Input power source - Rechargeable Li+ battery with Regulator IC giving 1.8V and a fixed voltage of choice. Expected Voltage output range - 1V to 5V Expected Current output range - 0.1A to 3A

    $14 / hr (Avg Bid)
    $14 / hr Ср. заявка
    6 заявок(-ки)

    I want a PCB designer who can develop a PCB design for a charger of my specifications. I want them tested in software and also want BOM for the PCB.

    $376 (Avg Bid)
    $376 Ср. заявка
    20 заявок(-ки)
    Matlab Image Processing 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Matlab Image Processing Project Urgent

    $41 (Avg Bid)
    $41 Ср. заявка
    18 заявок(-ки)
    Electronic Report for phone and desktop 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need to convert this report attached to a electronic style for use on a phone and desktop. simple app or something else. It needs to be abled to be filled out on phone and emailed as attachment Android phone

    $104 (Avg Bid)
    $104 Ср. заявка
    10 заявок(-ки)
    A Temple and a Guest House 6 дней(-я) left

    I am looking for a en electrical engineer as a consultant who can guide our electrical technician on designing new wiring, testing old wiring etc with the state of the art technology in electrical engineering. we are based in Karuppur, Salem, Tamil Nadu. Please send your CV/ profile and fee details in order to get shortlisted Regards Deepak Naik (Removed by Freelancer.com admin)

    $20 - $167
    $20 - $167
    0 заявок(-ки)
    Change code piece in MATLAB 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I have existing code for UOA-EMD.I have a paper.I need you to change EMD algo to the code implementable for gui in the [войдите, чтобы посмотреть URL] used [войдите, чтобы посмотреть URL] first file is code ofThe required document to [войдите, чтобы посмотреть URL] is paper explaining the code.I need you to change method 5 in [войдите, чтобы посмотреть URL] with either CEEMDAN or UOAEMD in [войдит...

    $50 (Avg Bid)
    $50 Ср. заявка
    4 заявок(-ки)

    Hello everyone, I need Matlab codes for FLC membership function parameters and rule base optimization using the Micro-GA, PSO, and DE algorithms.

    $147 (Avg Bid)
    $147 Ср. заявка
    9 заявок(-ки)
    Piezo electric device 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I have an assembly which contains a firing pin and a spring. Once you pull a pin on the assembly, the firing pin is released and the spring drives the firing pin down the length of the tube. I would like to put a piezo electric pressure sensor at the end of the tube. Once the firing pin strikes the piezo then a voltage is generated. I’m looking for someone with expertise on the piezo part...

    $176 (Avg Bid)
    $176 Ср. заявка
    20 заявок(-ки)
    Assistance with 8th order Butterworth notch filter circuit 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I implemented a guitar stomp box circuit several years ago. It eliminates 50-60Hz hum for single-coil guitar pick-ups. I implemented and simulated this circuit in LTSpice. I then had a design shop convert the Spice circuit to Altium for fabrication and assembly. I recently had a prototype built from the Altium files. It does not work properly. It was not assembled at an assembly house; it wa...

    $277 (Avg Bid)
    $277 Ср. заявка
    12 заявок(-ки)
    Schematic Review 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for someone to view a schematic for GPS Tracker with LTE and provide feedback on possible improvements.

    $384 (Avg Bid)
    $384 Ср. заявка
    17 заявок(-ки)
    Electronics for Beginners 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I want an engineer with experience to do an educational course for an educational course platform If you are interested, please contact me for details and arrangements such channels [войдите, чтобы посмотреть URL] Engineering Mindset [войдите, чтобы посмотреть URL]://[войдите, чтобы посмотреть URL]

    $73 (Avg Bid)
    $73 Ср. заявка
    13 заявок(-ки)

    I need a small project for a power MOSFET. The light (2 amper light) should be always on, and turn off for 2 seconds when receiving 1 positive impulse. While it receives positive impulses the light should stay off. We should be able to change the amperage through the MOSFET using a potentiometer.

    $90 (Avg Bid)
    $90 Ср. заявка
    11 заявок(-ки)
    PowerWorld Simulator Expert -- 3 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I need electrical power expert having sound knowledge of PowerWorld Simulator. Its a mini project

    $18 (Avg Bid)
    $18 Ср. заявка
    5 заявок(-ки)

    Hi We are looking for an expert for this project to joint our team (process development and mechanical design). The candidate should speak spanish, hard working collaborative enthusiastic person and available for meetings at office time GMT-5. The project consists in a major food plant extension for a well recognized worldwide food company. Manufacturing and Industrial Services (Utilities). I�...

    $37 / hr (Avg Bid)
    $37 / hr Ср. заявка
    8 заявок(-ки)
    Firmware development using STM32F407 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for Firmware engineer experienced in STM32F407 development. - Should have experienced in CAN protocol and SPI. - Looking to work from Pune, India. Not mandatory though. - Details about the requirement will be shared with the suitable candidate. - Open position for Full time employee or part time developer.

    $905 (Avg Bid)
    $905 Ср. заявка
    13 заявок(-ки)

    i am building a winder machine and need plc programmer to program servo motor drive and actuators, and gripper

    $615 (Avg Bid)
    $615 Ср. заявка
    31 заявок(-ки)

    The conductivity and the flow of water should be permanently measured and logged. For this purpose, customer-specific sensors have to be developed. The existing design for the conductance measurement is to be completed. Temperature measurement using PT1000. The hardware is to be attached to a circuit board. The data should be continuously saved on a storage medium and transferred to a web server....

    $5413 (Avg Bid)
    $5413 Ср. заявка
    6 заявок(-ки)
    Upload Gerber file to ALLPCB.com for me to order samples 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I have gerber files and full BOM for a PCB design project I worked on with another freelancer This freelancer has gone AWOL recently before he could show me how to order samples from the site Should be a relatively quick job for someone that know's what they're doing

    $29 (Avg Bid)
    $29 Ср. заявка
    15 заявок(-ки)
    OBD Development 5 дней(-я) left

    MotoDB is a blockchain startup working in the vehicle telematics/connected cars domain. Our aim is to build a decentralized data marketplace around car data. We need people in the field of embedded systems and microcontroller design/development who will be working on the following tasks: Design and development of a telematic system to pool data from an OBD2 port of a car. Have on board sensors suc...

    $24 / hr (Avg Bid)
    $24 / hr Ср. заявка
    6 заявок(-ки)
    $131 Ср. заявка
    29 заявок(-ки)

    We are a (SME) start-up company, sourcing for products and services that can meet our requirements. I therefore request for more information concerning your products and services together with the quotation. Our company will be providing products, services and packages together with the support in the following sectors; 1. Renewable Energies 2. Telecommunications 3. Technologies Pro...

    $2900 (Avg Bid)
    $2900 Ср. заявка
    12 заявок(-ки)
    Need help in unsupervised learning algorithm -- 2 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I need help in applying self organized map som to cluster something Do it in matlab then comments and explain it with report Release after finishing Price : 100-120 USD I cannot edit the project

    $433 (Avg Bid)
    $433 Ср. заявка
    22 заявок(-ки)

    My project is about Co-optimization between GAS and power networks, Mainly I will model electrical network of IEEE24 bus system and implement AC power flow and then construct the model to contain wind turbines and other renewable resources. Many other constraints will be taken into account while solving the problem. For the Gas network , we will model any gas network " transmission problem&qu...

    $121 (Avg Bid)
    $121 Ср. заявка
    11 заявок(-ки)
    Design a PCB - option to have it manufactured 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking to get a small PCB designed which incoroporates a basic arduino microcontroller, 2 stepper motor drivers a basic touch screen display. I want it to take in 240v, stepper motors to run on 24v, and a logical 5v for all electronics. I can provide more details as needed.

    $138 (Avg Bid)
    $138 Ср. заявка
    42 заявок(-ки)
    open the device and check the connection 4 дней(-я) left
    ПОДТВЕРЖДЕН

    We have a medical device that has some problems after transportation, need somebody to go there, and follow our protocol to have a check, the address is around Werne-von-Siemens str. **, 64319 Pfungstadt, German. We will pay by the hour, prefer you have some electrical background, need 2.5 Allen key, slotted, Philips screwdriver, voltmeter, portable dc output. We have a video to show you how to o...

    $57 / hr (Avg Bid)
    Местный
    $57 / hr Ср. заявка
    2 заявок(-ки)
    UI RPI com RS232 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Project is to complete an existing project. Need to complete com strings trough port com and add 3 menus voice

    $192 (Avg Bid)
    $192 Ср. заявка
    12 заявок(-ки)
    MATLAB experts required -- 2 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I'm looking couple of MATLAB experts deadline 2 days

    $32 (Avg Bid)
    $32 Ср. заявка
    16 заявок(-ки)
    Technical Writing 4 дней(-я) left

    Technical writing for electric motor, gearbox and power electronics (off highway and commercial automotive / industrial applications)

    $20 / hr (Avg Bid)
    $20 / hr Ср. заявка
    28 заявок(-ки)
    Matlab BPNN 4 дней(-я) left

    I wanna a project in Matlab, which is an easy program that knows if my table is dirty with backpropagation with a Neural Network.

    $25 (Avg Bid)
    $25 Ср. заявка
    6 заявок(-ки)

    Hallo ich versuche seit knapp 3 Monaten Ein GPS Tacho zu Bauen Mit ein Arduino Nano 33 BLE, 1,77 zoll Display und den BN 280 GPS habe es nie zum Laufen bekommen auch nicht mit einen normalen nano suche jetzt jemanden der es für mich übernehmen würde da ich leider die zeit nicht habe da ich das auto nebenbei umbau und dafür das Tacho benötige habe alle teile da . Bei Fragen...

    $30 (Avg Bid)
    $30 Ср. заявка
    3 заявок(-ки)

    i have design of ( Active Integrated Antenna AIA) ,And I want to add the feature of transmitting and receiving at the same time on the same designed antenna. Which will be done by design a Duplexer , the required as follows: 1- Explanation of the mechanism and how the duplexer works with the designed antenna 2- Designing a duplexer at the same frequency as the antenna designed from 2-4 GHz and se...

    $23 (Avg Bid)
    $23 Ср. заявка
    6 заявок(-ки)
    MATLAB expert required 4 дней(-я) left

    I am looking couple of MATLAB experts deadline 3 days

    $124 (Avg Bid)
    $124 Ср. заявка
    26 заявок(-ки)

    modelsim is must Add-Sub unit with Register file (3-ported RAM) 3-ported register file, 32 bit registers, add/sub unit.

    $23 (Avg Bid)
    $23 Ср. заявка
    5 заявок(-ки)
    Write a detaild explanation of Hopfield networks 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a clear explanation of Hopfield network and modern hopfield network for 5 years old kid. It must be very clear and add details as much as possible. There are several explanations and examples all over the internet. None of them are acceptable. You need to clearly: 1- what are the input, output and weight rules. Explain in details. 2- a clear diagram of a 5-neuron hopfield. 3- Clear example....

    $8 (Avg Bid)
    $8 Ср. заявка
    8 заявок(-ки)

    Tengo que medir la temperatura del asfalto dentro de un tanque. El problema es que el display estaría un poco alejado del operador que la tiene que observar y no nos queda cómodo hacer algún tipo de traslado de dicho display. Por esto el display debería ser de un tamaño tal que se pueda mejorar su visualización. La idea es censar la temperatura con un m...

    $506 (Avg Bid)
    $506 Ср. заявка
    16 заявок(-ки)