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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    134 份搜到的工作,货币单位为 USD
    Image Processing Matlab 6 天 left
    已验证

    Image Processing Matlab lINE DETECTION

    $60 (Avg Bid)
    $60 平均报价
    2 个竞标

    I am using RJ45 Cables to wire up my 3d printer. I need some advice on the best way to do it. this is just a discussion/Consultation, nothing fancy, editing a shared google document.

    $28 (Avg Bid)
    $28 平均报价
    2 个竞标
    Lab Digital Medical Image 6 天 left
    已验证

    The needed program is ImageJ, there are 12 tasks, they are not big, I will send the task in chat if anyone wants to see it. They are simple and you can make it till 1 week or half n

    $79 (Avg Bid)
    $79 平均报价
    11 个竞标

    I want a robotic arm with 30 degree swivel. The arm consists of two parts, upper and lower. the connection between these two can be a ball to enable the swivel with 30 degree or any other mechanical part that can enable swivel. the upper arm at the end should have a piston technology, that can be controlled by a controller in the unit, for now the piston can be set to manual up and down with adjustable speed button.

    $222 (Avg Bid)
    $222 平均报价
    15 个竞标

    i want someone expert in this subject to solve questions and explain it the topics in this subject. DC machines DC generators The Rotating Magnetic Field, Induced Voltage and Torque in AC Machines Power Flow and Losses in AC machines, Voltage and Speed Regulations of AC Machines Synchronous generators Synchronous motors Induction Motor Induction generator Servo motor Power Transmission and Motor Sizing Mathematical modelling of DC motors and Transmissions

    $54 (Avg Bid)
    $54 平均报价
    14 个竞标
    touch switch 6 天 left

    It simply a touch switch .Using battery 3.7 volt , I need to touch the battery almunium cover it on and off the battery exactly the link I have mentioned below . I need only the circuit digram. i need the circuit by smaller as possible , to not make a pcb larger than 4cm*2.5cm

    $37 (Avg Bid)
    $37 平均报价
    16 个竞标

    Need an electrical enginner of extensive electronic knowledge to develop an inexpensive motor controller for a synchronous reluctance motor. Project premisses are: - project must be of a production level of detail, so that it can be mass manufactured with third party facilities (gerber files, CAD files and everything related to fabrication must be developed); - the design must be of very low complexity to produce and low cost, all of that within a robust package; - minimum efficiency of 95% when on maximum power output (about 200kW); - BOM list of about 250$ maximum; - clever selection and sourcing for components in order to avoid shortages that would harm mass production.

    $1214 (Avg Bid)
    $1214 平均报价
    14 个竞标
    The Grove 6 天 left

    Electrical engineer to do load calculations and design electrical service entrance and switch gear room with a n emergency generator. 22 room hotel with full kitchens, elevator, commercial kitchen, pool and pavilion. Must be familiar with New York State Electrical Code

    $541 (Avg Bid)
    $541 平均报价
    6 个竞标
    Electronic Engineer needed 6 天 left
    已验证

    Need to design PCB board for a Audio Amplifier

    $432 (Avg Bid)
    $432 平均报价
    29 个竞标

    This is an Arduino-based project using MQ135 / MQ138 gas sensors to detect diabetes type 1 and type 2. There are tons of resources about this topic on the internet, but could not find the code. This is a personal project to help my diabetic friend

    $160 (Avg Bid)
    $160 平均报价
    18 个竞标

    I need specifications and design for immersion cooling system for bitcoin mining. Please bid only if you have good experience in electrical and thermal engineering, industrial immersion cooling systems or similar crypto mining systems similar to the below list. Please consider the below while bidding for the project: - We need the consultant to discuss and provide detailed consultation for the specification - We need engineering drawings and specification for manufacturing - We own full and exclusive IP rights on all specs, design, and documentations - Upon successful design, we will need support during manufacturing and upgradation (We will pay separately for such projects.) Please find reference companies below who are doing the same. - DCX () - Beeminer (beeminergrou...

    $22 / hr (Avg Bid)
    $22 / hr 平均报价
    9 个竞标
    Fit Lights with arduino 6 天 left
    已验证

    Hi, I need a code to create Fit lights training with arduino. Those lights/sensor will light up and then light off when hovering with hands and then light up another light in the kit. Like 6 lights. I also need the diagram for the wires. tks Seby Something like that

    $147 (Avg Bid)
    $147 平均报价
    24 个竞标

    hello :). i need someone to solve some hard questions about machine design. i hope you can help me with it. i will be waiting for your answer.

    $144 (Avg Bid)
    $144 平均报价
    24 个竞标

    We need someone to do and verify arduino/Rpi based hardware connection. Freelancer from Delhi will be preffered.

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    6 个竞标

    Attaching an electric motor to a cart The maximum speed is the maximum brisk walking or slow running speed. Maximum load 100KG (Torque must be strong) I wish there were gears. D forward R reverse N Gear neutral (wheels move freely) Also works by attaching a button to the handle (requires programming) These are the details. I have uploaded a picture of my cart in the attachment.

    $21 (Avg Bid)
    $21 平均报价
    9 个竞标

    The block has to be able to transform infrared radiation, around 940 nm, to electrical output of 3-4 V, 40 mW or more. Requirements: Block has to be restricted to size less than 1 square cm, and less than 2-3 mm height. Block components have to be common/accessible/inexpensive, preferably of SMD type. Possible solution is "Joule thief" schema with PIN Photodiode. However, other solutions are welcomed. Project's result has to be presented as EasyEDA compatible schematic and PCB, with video proof of its functioning.

    $113 (Avg Bid)
    加保
    $113
    0 项参赛作品

    firmware flashing procedure for a new pcb board designed with chipset, but win 32 windows didn't find the device id to flash software onto, if you have expertise in this pls let us know.

    $25 (Avg Bid)
    $25 平均报价
    4 个竞标
    Powerworld 6 天 left

    Hello message me please looking for Tehsin Ud U.

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

    Grid tied system design required as attached example. Minimum output required 25kva. No backup battery storage required as simply reducing mains costs. We have 175 200W solar panels with the following specs: MODULE TYPE: ESG-200M (MONO) Peak Power (Pmax) (W): 200 (200W) Production Tolerance (%): ±3 Maximum Power Current (Imp) (A): 11.2 Maximum Power Voltage (Vmp) (V): 18 (18V) Short Circuit Current (Isc) (A): 12.8 (12A) Open Circuit Voltage (Voc) (V): 21 (21A) Dimensions (mm): 1630x670x35 Maximum System Voltage (VDC): 1000 All technical data at standard test condition AM=1.5 E1000W/m2 Tc=25□

    $143 (Avg Bid)
    $143 平均报价
    12 个竞标

    Me gustaría un curso de varias clases de ETAP, para aprender a realizar y administrar proyectos eléctricos. Quiero un curso desde cero, empezando desde cero hasta realizar ejercicios completos y avanzados al final del curso, para dominar bien la materia. El mínimo total de duración del curso con todas las clases debe ser de 2 horas. Obligatorio idioma ESPAÑOL.

    $9 (Avg Bid)
    $9 平均报价
    1 个竞标

    Me gustaría un curso de varias clases de EPLAN Electric P8, para aprender a realizar y administrar planos y proyectos eléctricos. Quiero un curso desde cero, empezando desde cero hasta realizar ejercicios completos y avanzados al final del curso, para dominar bien la materia. El mínimo total de duración del curso con todas las clases debe ser de 2 horas. Obligatorio idioma ESPAÑOL.

    $84 (Avg Bid)
    $84 平均报价
    1 个竞标
    Matlab expert 5 天 left

    Find flashover time for a compartment and to plot on a graph

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

    We are working on a Small Portable Fan, fan brand name is ABLON Portable Desk Fan. We will be using the Fan components only from this Fan and designing and placing in our own housing for the fan components. We will need to power this fan with a battery, need the requirements for Airline travel rules to apply. We also need a motion sensor with led light. we need diagram for manufacturing of the PCB. On/Off switch can be lighted. We are presently designing the housing for the fan components and the electrical design is needed for size to fit into the housing.

    $1150 (Avg Bid)
    $1150 平均报价
    11 个竞标

    Looking for EEG signals deep learning classification expert more details will be send privately. Thanks

    $139 (Avg Bid)
    $139 平均报价
    17 个竞标
    PCB design for STM32F103 5 天 left
    已验证

    Hi I am looking to a developer who can design PCB board for STM32F103. The STM should collect data from MPU6050 and DS18B20 and link to the LCD(small one) Hope to contact me if you have experience. Thanks

    $948 (Avg Bid)
    $948 平均报价
    55 个竞标
    test-bench for VHDL module 5 天 left
    已验证

    I need the test bench working with modelsim to validate the module has been written in vhdl. The test bench needs to check the working stage of module.

    $16 / hr (Avg Bid)
    $16 / hr 平均报价
    11 个竞标
    Research assistant 5 天 left
    已验证

    A research assistant required to work on my project on antennas to reduce radiation. Softwares used CST SUITE, FEKo, HFSS, matlab.

    $681 (Avg Bid)
    $681 平均报价
    12 个竞标
    Mechanical/optical engineer 5 天 left
    已验证

    Mechanical engineering expert who has deep knowledge of optics, light rays, lenses, display systems for designing of a technical product through research paper.

    $252 (Avg Bid)
    $252 平均报价
    2 个竞标

    Design a multiplier and storage using QDG-QDC transistor with Cadence Orcad

    $22 / hr (Avg Bid)
    保密协议
    $22 / hr 平均报价
    11 个竞标

    I would like a multi-class course from EPLAN, to learn how to carry out and manage electrical projects. I want a course from scratch, starting from scratch to complete and advanced exercises at the end of the course, to master the subject well. The minimum total duration of the course with all classes must at least 2 hours.

    $35 (Avg Bid)
    $35 平均报价
    2 个竞标

    Hi, I need somebody to do Direct torque control (DTC) of BLDC Motor using Matlab Simulink. I will provide motor details and other specifications. I need somebody who has prior experience in electrical machine modeling and control. This is just the beginning of a long project. So, I am looking for a long term association. Please bid only if you have required expertise and access to Matlab Simulink. Thank you.

    $66 (Avg Bid)
    $66 平均报价
    14 个竞标

    We need an exampe in C/C++ for the SPIRIT1 radio IC by ST. The desirable packet format for the radio communication is Wireless M-BUS, but not mandatory. The freelancers are free to use (and port) the driver from MbedOS, located here: they can try with a free radio band, 315/433/868MHz, it should be the same, since it's just a configuration detai.

    $204 (Avg Bid)
    $204 平均报价
    3 个竞标

    We currently have a working PCB (see image) which needs to be updated. We must add a USB connector and InfraRed transmitter/receiver. The IR circuit is very simple and will be entirely provided. The work is to be done in Altium. The schematics and layout must be updated and parts created if needed, as we want to extract the BOM from the Altium design. More details will be provided to selected candidates. This may lead to many more projects with us.

    $52 (Avg Bid)
    $52 平均报价
    36 个竞标

    Suche für die Chemische Industrie einen MSR Detail- & Basicengineer für Comos PT mit Kenntnissen im Explosionsschutz. Gerne auch Kenntnisse in der Funktionalen Sicherheit, aber kein muss. Aufgaben wären Anlegen von neuen MSR Messstellen, erstellen der Dokumentation und Begleitung der Montage bis zur Inbetriebnahme. Projektsprache Deutsch. Tätigkeiten vor Ort im Ruhrgebiet.

    $49 / hr (Avg Bid)
    $49 / hr 平均报价
    4 个竞标

    I need experts in the following areas: Computer Engineering Electrical Engineering Python Machine Learning Electronics Engineering Telecom Engineering Please inbox me. Preference will be given to master students. Thank you

    $36 / hr (Avg Bid)
    $36 / hr 平均报价
    13 个竞标

    Communication, Wireless Smart Utility Networks (Wi-SUN), Research project. PhD holders will be given preference.

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

    Hi Everyone...I need a Person who is Expert in Engineering Calculus ...... Please Need Your Support

    $18 (Avg Bid)
    $18 平均报价
    20 个竞标
    Electronics / PCB Design 4 天 left
    已验证

    Project for Senior Electrical / Electronics Engineer. Need experience EE to quality check 4G Wifi BLE GPS device PCB design & component parts for streamlining efficiency & cost effectiveness. Specific details to selected bidsonly. Knowledge & experience designing BLE GPS devices required.

    $172 (Avg Bid)
    $172 平均报价
    14 个竞标

    I want someone who is good in Matlab program to do a program related to Mechatronic System Quality.

    $66 (Avg Bid)
    $66 平均报价
    10 个竞标

    Redstone Group is currently looking for a Building Operator to join our Operations Team to oversee its commercial office buildings in Phoenix and surrounding areas. Redstone Group is a Canadian real estate company that own and manage all our assets. Our portfolio consists of both commercial and industrial buildings throughout Canada and the US. We are currently looking to fill this position with someone who is diverse in all aspects of maintaining and operating commercial properties. The successful candidate will work alongside other Building Operators and report to the Commercial Property Manager to work as a team to ensure the buildings are maintained in a first-class manner. RESPONSIBLITIES INCLUDE: · Manage daily building and mechanical inspections. · Manag...

    $25 / hr (Avg Bid)
    本地
    $25 / hr 平均报价
    1 个竞标

    I want someone who is good in Matlab program to do a program related to Mechatronic System Quality.

    $25 (Avg Bid)
    $25 平均报价
    6 个竞标

    REALIZAR UNA PRACTICA SEGUN LO INDICADO SOBRE PROCESAMIENTO DIGITAL DE SENIALES EN MATLAB

    $20 (Avg Bid)
    $20 平均报价
    6 个竞标

    Hi! I am an embedded developer. I am working on a project "Indoor air quality Monitoring system". I need a circuit designed for this one. I will be using a microcontroller for driving various sensors. This product is in its RnD phase, as of now will requiring only a circuit, if the circuit works , will be requiring lots of them, will be ordering them accordingly.

    $131 (Avg Bid)
    $131 平均报价
    12 个竞标

    Hello everyone, I will need an expert in Matlab to help me complete a project. Analytical details in chat. Budget: $40 USD Deadline: 22/1

    $65 (Avg Bid)
    $65 平均报价
    32 个竞标

    Linking OpenPLC with MATLAB/Simulink

    $204 (Avg Bid)
    $204 平均报价
    15 个竞标

    We need to look for Strain sensors suitable to measure the weight of the feed inside silos. We are looking for a manufacturer of this type of sensor in China. Load cells does not work for our project because they require a complex installation process. We are looking for sensors similar to ( - ) Our Silos are installed in farms to storage animal feed. They have 6-8 legs and have a capacity of 15.000 and 25.000 kilos. We need help to find this kind of sensor, get some quotes and make sure they would work in this type of application.

    $506 (Avg Bid)
    $506 平均报价
    19 个竞标

    Our project is to create a newer, better, efficient and at the same time faster processor kernal . We also want to make our own purpose specific programming language that is faster , secure , efficient , readable and closer to the hardware . We also intend to make our very own instruction set as you already have guess it should be complex and efficient at the same time , build with latest tech and algorithms and many more things but for now we are gathering people in India to make a team of computer science and electronics and electrical engineers

    $33670 (Avg Bid)
    $33670 平均报价
    2 个竞标

    Hello We plan to develop new products this year according to the company's plan. I have several boards to reverse the PCB. It has 10 boards by March and this project in its first phase is urgently needed. If you are an expert, please respond freedom... Thanks Regards

    $495 (Avg Bid)
    $495 平均报价
    35 个竞标
    STM32 Expert needed -- 2 4 天 left
    已验证

    An expert with STM32 is needed. The expert must be proficient in using the required development board.

    $21 (Avg Bid)
    $21 平均报价
    9 个竞标

    Hello Anyone has expertise in Electrical power network and synchrophasor network communication, Substation automation, networking, and server, I need to help to develop PMU and PDC server implementation and simulation by using openPDC and PMU tester. Please refer to the link ( ) and attached Article. Furthermore, can discuss in the chat. Thanks!!

    $518 (Avg Bid)
    $518 平均报价
    6 个竞标