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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    173 работ(-а,-ы) найдено, цены указаны в USD
    Projectile_calculation_MATLAB -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am working on a projectile problem Can some one help for few hours

    $27 (Avg Bid)
    $27 Ср. ставка
    4 ставки
    Projectile_calculation_MATLAB 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am working on a projectile problem Can some one help for few hours

    $2 / hr (Avg Bid)
    $2 / hr Ср. ставка
    2 ставки
    Tracking emotion project -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    needs an expert in EEG data analysis + tracking emotion , classification, feature extraction , budget $100

    $62 (Avg Bid)
    $62 Ср. ставка
    6 ставки
    Electrical engineering 6 дней(-я) left

    I need a printed circuit board schematic with Gerber files to prove concept

    $476 (Avg Bid)
    $476 Ср. ставка
    20 ставки
    Trophy icon BUILD A WIND TURBINE LAB-VIEW 2 дней(-я) left

    Wind turbine generator (1 motor acts as a turbine, the other as a generator) [войдите, чтобы посмотреть URL] to control Turbine speed by PWM signal. [войдите, чтобы посмотреть URL] speed display in RPM(rotation per minute). [войдите, чтобы посмотреть URL] of rotation display. [войдите, чтобы посмотреть URL] over-speed and low-speed indicator. [войдите, чтобы посмотреть URL] EMF voltage display. [в...

    $66 (Avg Bid)
    Mobile charger Pcb design 6 дней(-я) left

    I’m a manufacturer , my requirements are for a good quality design of a circuit board for a travel charger and car charger, I will require working samples and the design

    $624 (Avg Bid)
    $624 Ср. ставка
    7 ставки
    Customized Calculator 6 дней(-я) left

    I need a calculator type instrument with customized buttons and functions (in hardware). The functions would be basic algebra incl. addition, subtraction, division and multiplication.

    $88 (Avg Bid)
    $88 Ср. ставка
    5 ставки
    Help in JK Flip Flop Counter 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, I need help in JK Flipflop in Counter. I have all details of the work.

    $19 (Avg Bid)
    $19 Ср. ставка
    4 ставки
    Need help for control system engineering subject 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need your help on urgent basis for questions related to control systems engineering. Questions belongs to following areas only: ---Time response of first order, second order and multiple order systems ---How to reduce multiple sub-systems ---System stability using Routh-Hurwitz Criterion ---Steady State Errors Please message me if you are available to help me now... regards.

    $13 / hr (Avg Bid)
    $13 / hr Ср. ставка
    9 ставки
    Matlab programming 6 дней(-я) left

    Function approximation in N-dimensional space.

    $403 (Avg Bid)
    $403 Ср. ставка
    19 ставки
    Matlab Debug (Differential Equations ODE Solver Problem) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    unable to meet integration tolerances without reducing the step size below the smallest value allowed (4.440892e-16) at time t

    $28 (Avg Bid)
    $28 Ср. ставка
    10 ставки
    Power flow analysis - calculations and writing - within 3 days 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need an expert to work on some calculations and writing that have to do with Power flow analysis and the analysis of the Australian power market. The details can be found here:- [войдите, чтобы посмотреть URL]

    $68 (Avg Bid)
    $68 Ср. ставка
    5 ставки
    Power flow analysis - calculations and writing - in three days 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need an expert to work on some calculations and writing that have to do with Power flow analysis and the analysis of the Australian power market. The details can be found here:- [войдите, чтобы посмотреть URL]

    $58 (Avg Bid)
    $58 Ср. ставка
    5 ставки
    ROS Simulink Impedance Control 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Using Ros as a communication tool and implementing the control system in Simulink. I would like to hear your opinion about the controller tuning.

    $62 (Avg Bid)
    $62 Ср. ставка
    2 ставки
    Power flow analysis - calculations and writing - in 3 days 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need an expert to work on some calculations and writing that have to do with Power flow analysis and the analysis of the Australian power market. The details can be found here:- [войдите, чтобы посмотреть URL]

    $41 (Avg Bid)
    $41 Ср. ставка
    4 ставки

    I'm using Jtag and OpenOcd for my project and need someone to help me fix my config file. Im trying to flash the devices one by one in a Daisy chain but i received this Error TARGET: [войдите, чтобы посмотреть URL] - Not halted. when i dont put it in a Daisy-chain. it works perfectly but in a Daisy chain with Jtag, it does not

    $30 - $50
    $30 - $50
    0 ставки
    Building a project using Arduino Uno WiFi Rev2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need someone who is professional in Arduino programing. What Is Needed: 1- After I entered SSID,Pass. I need the arduino to search for the nearest access points and get the MAC address and send it to a specific web page as a JSON Data. 2- I need to read data that come from Analog (A0) and send it to a specific web page as a JSON Data. Thank you

    $181 (Avg Bid)
    $181 Ср. ставка
    14 ставки
    Guidance for IOT module and send working copy back to me 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Budget:50$ Please apply only if u have minimum of 5 years experience with IOT SIM,BLE,GPS modules. 1)Need to build IOT module,assemble ,send back to us quickly. 2)Will provide all code,physical setup etc. 3)you have to have all components and send us customised PCB with GPS,SIM,BLE. 4)This should work remotely call to 1-2 API and execute BLE commands accordingly. 5)Most of the part is to assemble ...

    $333 (Avg Bid)
    $333 Ср. ставка
    3 ставки
    induction cooktop with arduino flat coil(litz wire) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Induction cooktop with Arduino of capacity 2 Kw 1) need induction cooktop with 220 v input 2) Need to run continuously 24*7 , need proper cooling for board and coil 4) Need Arduino program to control with Arduino , with watts (100w-2000w)and time frame (option to increase and decrease watts. 5) Need completed PCB design and components sourcing and (alternative similar components details available...

    $381 (Avg Bid)
    Избранный
    $381 Ср. ставка
    2 ставки

    I need to Interface Arduino Nano with the following SRAM : [войдите, чтобы посмотреть URL] The Arduino will need to erase the memory several times once a push button is pressed, I need the detailed connection as well

    $61 (Avg Bid)
    $61 Ср. ставка
    2 ставки
    matlab work 6 дней(-я) left
    ПОДТВЕРЖДЕН

    create matlab task in a short time

    $84 (Avg Bid)
    $84 Ср. ставка
    26 ставки
    Small Engineering work 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Small Engineering work need to be done in 20 hours

    $11 (Avg Bid)
    $11 Ср. ставка
    6 ставки

    I'd like to develop an easily applied equine monitor that can be used to to monitor and track a few key vital measurements continuously and relay this information in real time of a horse and its performance. The application and consequential monitoring should require minimal human labour to administer. Vitals to be recorded and relayed should include lactate, VO2, glucose levels, heart rat...

    $19 / hr (Avg Bid)
    $19 / hr Ср. ставка
    6 ставки
    new mathematical model 6 дней(-я) left

    I am looking for a model for new device, based on known device called: CARBON NANO-TUBE FIELD EFFECT TRANSISTOR (CNTFET). The model for CNTFET already done, you can find the attachment named fittoy. fittoy is the source code in Matlab for several devices including CNTFET. The deference between the new device the CNTFET is the gate. The gate in CNTFET is attached to the device as in pic1 The ga...

    $441 (Avg Bid)
    $441 Ср. ставка
    5 ставки
    embedded system with STM32 hardware. 6 дней(-я) left
    ПОДТВЕРЖДЕН

    The objective is write an application within the constraints of an embedded system targeting the STM32 hardware. The application uses the touch panel and graphics LCD display for user input and output. Data will be read from an analog input and viewed on the LCD display. The data can also be stored on the SD card. The application also makes use of the serial connection. The application to be imple...

    $120 (Avg Bid)
    $120 Ср. ставка
    6 ставки
    Arduino nano memory interface 6 дней(-я) left

    I need to Interface Arduino Nano with the following SRAM : [войдите, чтобы посмотреть URL] The Arduino will need to erase the memory several times once a push button is pressed, I need the detailed connection as well

    $25 (Avg Bid)
    $25 Ср. ставка
    1 ставки

    I am looking for a freelancer to create a logo for our global meeting that is taking place in Greece in early April. We might also be interested in a powerpoint template to go along with the logo (to be determined). A theme has been determined, so we just need someone to bring it to life for us. Please send examples of logos for meetings that you have created before in your cover letter if possi...

    $303 (Avg Bid)
    $303 Ср. ставка
    35 ставки

    I need help in writing a plan for securing a small sensor device. All aspects must me addressed including software and hardware components. I am attaching PPT of the small device. English must be perfect and the plan must include original figures (not copied).

    $122 (Avg Bid)
    $122 Ср. ставка
    12 ставки
    Arduino drone coding advisor 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We're a group of students developing a (both hardware and software) drone using Arduino motherboard and coding it. We need some expert to help up and advise us and follow up with us with what we might be mistaken at and advise us. this post is so serious, and we need an expert in this specific field and not a general knowledge person.

    $52 / hr (Avg Bid)
    $52 / hr Ср. ставка
    11 ставки
    Process Control 6 дней(-я) left
    ПОДТВЕРЖДЕН

    looking for help for few mathematical work and arrangements like laplace transformations

    $45 (Avg Bid)
    $45 Ср. ставка
    11 ставки

    For an educational project: a long range r.f communication system (minimum 10 km) is required, where the available modules for the project are nr.f communication module or [войдите, чтобы посмотреть URL] 433 MH.z r.f module

    $487 (Avg Bid)
    $487 Ср. ставка
    3 ставки

    I would like someone to build me a simple RFID Reader writer, for the sake of doing research for network vulnerabilities, it is a simple circuit I will send you the schematic through e-mail.

    $11 (Avg Bid)
    $11 Ср. ставка
    3 ставки

    I would like to have someone build me an Arduino moisture sensor that connects of a humidity sensor and an LCD screen a raspberry pi LCD Screen, in which i can carry around an monitor i will send a scematic

    $25 (Avg Bid)
    $25 Ср. ставка
    10 ставки
    Build me a arduino humidity sensor 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a simple Arduino built using a simple code I have a schematic of what I would like the circuit to look like

    $25 (Avg Bid)
    $25 Ср. ставка
    13 ставки
    Matlab deep learning 6 дней(-я) left

    Deep Learning Based Traffic Sign Detection and Recognition, but I could not run a code that I could not find a working code, is there anyone who can help me understand the matlab?

    $140 (Avg Bid)
    $140 Ср. ставка
    20 ставки
    Electrician 6 дней(-я) left
    ПОДТВЕРЖДЕН

    The charger circuit for the phone battery 12 volts, with a maximum charging current of 1.5 amps

    $451 (Avg Bid)
    $451 Ср. ставка
    20 ставки

    Need an implementation of a TDC on the Artix-7 for a LIDAR application. Should work on Digilent Cmod-7 Board for hardware testing. Higher pay for higher resolution. Inports: clk (144MHz) rst (active low) startstop (after reset, first rising edge is start signal, second rising edge is stop signal) Outports: data ready (active high) dataout (16bits) Should reset every time a reading is needed, a...

    $541 (Avg Bid)
    $541 Ср. ставка
    12 ставки
    HIAMAN motors 6 дней(-я) left
    ПОДТВЕРЖДЕН

    control de motores elevacion tratamiento codigo ...

    $146 (Avg Bid)
    $146 Ср. ставка
    4 ставки
    Electrician 6 дней(-я) left

    Install and maintain wiring, control, and lighting systems. Inspect electrical components, such as transformers and circuit breakers. Identify electrical problems with a variety of testing devices. Repair or replace wiring, equipment, or fixtures using hand tools and power tools.

    $20 / hr (Avg Bid)
    $20 / hr Ср. ставка
    8 ставки
    Project_06 5 дней(-я) left
    ПОДТВЕРЖДЕН

    This device consist on a single PCB with an ESP32 as main SoC, acting as bridge between several input signals and the cloud. There is also an Ethernet transceiver on board to allow LAN connectivity instead of per WLan.

    $1081 (Avg Bid)
    Соглашение о неразглашении
    $1081 Ср. ставка
    21 ставки

    I need help with ESP8266 & Arduino I want to use Web-Server to see arduino UNO analog values. rest details in chat.

    $230 (Avg Bid)
    $230 Ср. ставка
    34 ставки
    Robotic pick and place 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Recommend a simple application for integrating a multiple axis Robotic arm with gripper Experience with open-source Arduino Software is a plus

    $195 (Avg Bid)
    $195 Ср. ставка
    10 ставки
    VOLTS BATTERY- 5 дней(-я) left

    «VOLTS BATTERY» is Finish company that produces energy storage system for households & small companies. Our main product VOLTS is new for spanish market. Now we are looking for electricians, installers for the installation of solar panels and storage systems. We are looking for electricians, installers of solar panels and storage systems We need honest experienced and hardworking...

    $30 - $250
    $30 - $250
    0 ставки

    I ve alreday done simple power system model with differential relay. Now, I need to build smart grid model and then use differential relay in smart grid and then compare both of the model. Can anyone help me?

    $340 (Avg Bid)
    $340 Ср. ставка
    6 ставки
    Design a Power Analyser 5 дней(-я) left

    I want to design a power analyser which will display following specifications Power Analyser AC & DC Indication of INPUT AC Voltage – 0 – 300.0 V AC, 0.6% accuracy 0.1 V resolution Current – 0 – 2.000 A AC, 0.6% accuracy 0.001 A resolution Wattage– 0 – 200.0 W, 1.0% accuracy 0.1 W resolution Frequency– 45 to 55 Hz, 0.1% accuracy 0.01 Hz resolution PF...

    $18 (Avg Bid)
    $18 Ср. ставка
    1 ставки
    $28 Ср. ставка
    21 ставки

    Want to develop matlab/simulink model for field-oriented control of the induction motor sensorless control...

    $189 (Avg Bid)
    $189 Ср. ставка
    14 ставки

    We are looking for an expert to support us in the evaluation of a semiconductor patent portfolio. The patents relate to semiconductors containing GaN and AlGaN. Recently, high power switches made of AlGaN/GaN HFETs have shown excellent performance over other RF switchgear with maximum power density, bandwidth, operating temperature and under voltage. Such switches and semiconductors are the focus...

    $3246 (Avg Bid)
    $3246 Ср. ставка
    6 ставки
    I am looking for KiCAD PCB designer. 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I have schematic design, library files. I'm looking for KiCAD PCB designer with lower budget. Device involves USB C connector, STM32, 10 pressure sensors and some passive components. I will share schematic only to the freelancers who bid with low budget. Please start your bid with "KICAD", unless your proposal will be discarded immediately. Thanks

    $136 (Avg Bid)
    $136 Ср. ставка
    24 ставки

    Must have: HMI, PLC (AB) Fanuc programming Hardware Can work independently

    $61 / hr (Avg Bid)
    $61 / hr Ср. ставка
    6 ставки