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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    119 份搜到的工作,货币单位为 HKD
    MATLAB - SIMSCAPE DESIGN 6 天 left
    已验证

    Hi there, I have a matlab simscape project that i want you to modify according to my requirements and compile a report.

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    3 个竞标

    Writing a literature review about Ad-hoc routing protocols for tactical networks discusses MANET protocols and do a comparison between them, highlight the most suitable routing protocol for tactical networks based on its performance

    $528 (Avg Bid)
    $528 平均报价
    12 个竞标

    We are currently hiring writers who have intermediate to expert knowledge in the following fields: - Ghost writing - creative director - Data processing - Solar Storage - Data entry - Portable Power Station - RV & Outdoor Camping - Off-Grid Living

    $3255 (Avg Bid)
    $3255 平均报价
    9 个竞标
    Writing an Arduino Code 6 天 left
    已验证

    I want someone to write code in Arduino App for the attachment below

    $163 (Avg Bid)
    $163 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 8 horas. Obligatorio idioma ESPAÑOL.

    $179 (Avg Bid)
    $179 平均报价
    2 个竞标

    Model the propeller and thrust generation. Describe and explain the underlying mathematical modelling, demonstrate the performance of the model. Provide results or comments on its validation. Comment on the fidelity of the approach and any way it could be improved.

    $987 (Avg Bid)
    $987 平均报价
    6 个竞标

    Design a SimuLink model for a turbojet gas turbine

    $893 (Avg Bid)
    $893 平均报价
    7 个竞标
    EPLAN P8 Project P4M2 6 天 left
    已验证

    Redraw pdf to EPLAN P8. Electrical designing skills required. Advanced EPLAN P9 knowledge required. Usage of automatic EPLAN tools required (auto linking, terminal diagram, cable diagrams, panel layouts, part list,...) You get: - electrical documentation in pdf - excel spreadsheet of Inputs and Outputs comments - EPLAN template I get: -black&white pdf -colored pdf -EPLAN archive file .zw1 Project opend only for skilled EPLAN electrical designers.

    $6134 - $12267
    加封 保密协议
    $6134 - $12267
    10 个竞标

    To build a weather station using esp8266 nodemcu model.. that forecast weather like temperature humidity rain air pressure using dht11 and bmp180 and one rain sensor and the will be shown in web server or any third party apps like blynk or thingspeak all u need to do is design a circuit and write the code for it... I know it is available in YouTube but I just want a neat code... That's all

    $117 (Avg Bid)
    $117 平均报价
    3 个竞标

    Hi Freelancers, I need a programmer to program Omron PLC (CP1L-M60DR-A) and Touch Screen (NB10W-TW01B), (1st phase) The Plc has to control Pumps, Valves and Mixer as explained in attached documents. Also need to make electrical drawings and simple operators manual (2nd phase). Frame time 2 weeks. Thank you. Regards,

    $8204 (Avg Bid)
    $8204 平均报价
    23 个竞标
    KICAD expert needed -- 2 6 天 left
    已验证

    I am looking for KiCad experts. I need video course guider. before to bid, you have to provide simple video demo. Caution: Don't bid without video demo.

    $893 (Avg Bid)
    $893 平均报价
    2 个竞标
    Dessert project 6 天 left
    已验证

    We're obtained a quote for a universal cobot directly from the manufacturer. The project is a basic pick and place application that would use a Pneumatic tool to place a cardboard tray on a flat plate, then pick up a 12 little jello cups that have been previously lined up on another plate, ,place them on the cardboard tray, then push the tray onto a belt conveyor. Although we áre told the New cobots áre very easy to programa, we prefer an engineer with previous programming experience to set up the robot and do basic training for our personnel. We are located in the Chicago area. The weight of the 12 jellos is approx. 2.5 lbs.

    $38843 (Avg Bid)
    $38843 平均报价
    1 个竞标

    Hi my name is Antonio I want to relay an EMV ISO-7816 card and observe the communication. I've set the simtrace2-cardem-pcsc to use data found in a virtual smart card interface. When I attempt to make a payment(Ingenico 5000/Square reader) it fails as the command that I have to return to the card fails to transmit. There are traces in the log for an 'Unknown APDU case 0'. IF YOU'RE INTERESTED IN WORKING WITH ME MORE iNFO ABOUT THIS PROJECT CAN BE FOUND HERE: I WILL PAY EXTRA FOR FAST SERVICE. THANKS

    $4187 (Avg Bid)
    保密协议
    $4187 平均报价
    18 个竞标

    TO READ ERRORS, DC AND AC VOLTAGE AND CURRENTS AND RESISTANCE

    $179 (Avg Bid)
    $179 平均报价
    9 个竞标

    details will be trough the chat pls bid and i'll get back to u thanks

    $886 (Avg Bid)
    $886 平均报价
    21 个竞标

    Accidentally pulled out cable

    $93 / hr (Avg Bid)
    本地
    $93 / hr 平均报价
    1 个竞标
    op-amps development 5 天 left
    已验证

    Only a hardware development is required. No code. Time for project development: max 6 days. Sensor used for input: piezoelectric Microcontroller used to receive the amplified sound: ESP32. Output voltage range: 0-3.3V. Midpoint Bias near V=1.65V (half of 3.3V) Operational Amplifier model will be defined before start the project. We have some circuits tested but with problems as clipping and sensitivity signal. Signal amplification should be the higer possible. In oder to avoid the noise, a 10-15Hz filter can be used. We can cut any input or output signal above a specific voltage threshold Battery used: 1x3.7V (voltage used as input for sensor = 3.3V) Software to use: KiCad for schematic and any other software for simulate it (for example LTspice). Project files will be provided....

    $373 (Avg Bid)
    $373 平均报价
    12 个竞标
    CRESTRON PROGRAMMER 5 天 left
    已验证

    I have a Crestron system in my house and I need to make some modifications and add some features

    $8980 (Avg Bid)
    $8980 平均报价
    22 个竞标

    i am looking for expert in mechanical to do solid rocket motor design development and fabrication Thrust: 2300 N

    $194 (Avg Bid)
    $194 平均报价
    6 个竞标
    Klayout mask design -- 3 5 天 left
    已验证

    If you are an expert in using Klayout and you have very good knowledge in MOSFET, please send me a message directly ASAP. I will share the details.

    $1297 (Avg Bid)
    $1297 平均报价
    4 个竞标
    Klayout mask design -- 2 5 天 left
    已验证

    If you are an expert in using software KLayout, please contact me ASAP.

    $1476 (Avg Bid)
    $1476 平均报价
    2 个竞标

    Arduino Sensor calculation Code Fixing Budget: 30

    $23 / hr (Avg Bid)
    $23 / hr 平均报价
    9 个竞标
    zener barrier volt 5 天 left
    已验证

    Only bid if you can do it in $10 We need you to design a zener barrier with zener diode that will limit current to 50ma and in case of voltage more than 24v it will blow of the fuse. Your task is to design the schematic with the actual parts. You have to make sure it works and offers protection as desired.

    $132 (Avg Bid)
    $132 平均报价
    2 个竞标

    Writing a survey paper of 16 pages about modulation and coding schemes in 4G, 5G and beyond (B5G) networks

    $1919 (Avg Bid)
    $1919 平均报价
    7 个竞标
    Substrate image Conversions 4 天 left
    已验证

    Films were scanned into jpeg images that need to be vectorized into .DXF Format for use in circuit board redraw

    $932 (Avg Bid)
    $932 平均报价
    35 个竞标
    Gyroscope mock 4 天 left

    This project aims to control a Gyroscope, having motors in 3 axes. As the delivery of this work, I would like to obtain: - Complete technical drawing. - Arduino program, containing comments for understanding the flow. - List of recommended components, cables, boards, motors, other elements deemed necessary for future purchase. The idea is to have two Servo Motors and a DC motor. The DC motor in the center, axis C, image attached, being powered by a current that will pass through a Slip Ring Connector B. Such Slip Ring Connector turns from axis B, which represents the second servo motor, also powered by current that will pass through Slip Ring Connector A, coming from A. The DC motor will be activated as soon as the Arduino is connected to the power source. Servo motors will be driven clo...

    $4024 (Avg Bid)
    $4024 平均报价
    18 个竞标

    Remote Crane Monitoring Solution - IOT Crane solution We are looking for a solution that should include cloud data analytics, mobile application, and hardware sensors that can be easily integrated or retrofitted on material handling cranes such as overhead cranes. I need someone who can develop the required hardware and search for the required sensors (readily available in the market) for the crane monitoring. Plus, the development of the necessary web and mobile applications. Kindly provide your proposal for us to evaluate. With any standard template replies will be rejected. Only engineers experienced with CRANE and material handling equipment are preferred.

    $6906 (Avg Bid)
    $6906 平均报价
    27 个竞标

    Hello developers Request details We have developed an AC charger based on OpenEVSE. We would like to add ISO 15118 (specifically plug'n'charge and SoC reading) to the existing board. Will discuss more details in chat.

    $1259 (Avg Bid)
    $1259 平均报价
    11 个竞标
    ESP8266+LORA 4 天 left

    Hello, I want to make two weather station based on EPS8266 and LORA sx1278. For this purpose I plan to use this project. 2 ESP8266 and 2 lora sx1278. + 1 ght11 temperature sensor. And maybe one DS3231 to wake up the transmitter to save power. My plan is to mount one lora high above me about 6-7km away in the mountains - that way I will have a direct line of sight with both devices. All the data after receive have to be upload to The Things Network Server

    $1600 (Avg Bid)
    $1600 平均报价
    6 个竞标

    Need an expert in electrical electronic engineering for completing a small project.

    $140 (Avg Bid)
    $140 平均报价
    16 个竞标
    Further Control Engineering 4 天 left
    已验证

    Need an expert in electrical electronic engineering for completing a small project.

    $264 (Avg Bid)
    $264 平均报价
    11 个竞标

    This project aims to control a Gyroscope, having motors in 3 axes. As the delivery of this work, I would like to obtain: - Complete technical drawing. - Arduino program, containing comments for understanding the flow. - List of recommended components, cables, boards, motors, other elements deemed necessary for future purchase. The idea is to have two Servo Motors and a DC motor. The DC motor in the center, axis C, image attached, being powered by a current that will pass through a Slip Ring Connector B. Such Slip Ring Connector turns from axis B, which represents the second servo motor, also powered by current that will pass through Slip Ring Connector A, coming from A. The DC motor will be activated as soon as the Arduino is connected to the power source. Servo motors will be driven clo...

    $3302 (Avg Bid)
    $3302 平均报价
    12 个竞标

    I want someone who can design an antenna using CST microwave suite and then reconstruct the image using the S11 parameters.

    $5275 (Avg Bid)
    $5275 平均报价
    8 个竞标
    Mathlab Simulink Simulation 4 天 left
    已验证

    5G network mathlab Simulink school assignment

    $249 (Avg Bid)
    $249 平均报价
    4 个竞标

    Write a Matlab script to decouple any new information captured with a SIM system, which is not present in the WF image, from the WF image. A “.mat” file is provided (you can download it from the website) that contains three 2D forward images from a 2D-SIM system, which have a different phase, ϕ defined in Eq. (3), i.e.: Your program should take as input the three 2D-SIM images and provide as output the WF image and any other information present in the SIM images. Provide a copy of your Matlab script (by uploading it as a separate document in the dropbox) and figures of the input and output images in both the space and spatial-frequency domains. All figures should appear in your technical report with appropriate figure captions and a discussion explaining them. Be sure to label...

    $179 / hr (Avg Bid)
    $179 / hr 平均报价
    4 个竞标

    Write a Matlab script to decouple any new information captured with a SIM system, which is not present in the WF image, from the WF image. A “.mat” file is provided (you can download it from the website) that contains three 2D forward images from a 2D-SIM system, which have a different phase, ϕ defined in Eq. (3), i.e.: Your program should take as input the three 2D-SIM images and provide as output the WF image and any other information present in the SIM images. Provide a copy of your Matlab script (by uploading it as a separate document in the dropbox) and figures of the input and output images in both the space and spatial-frequency domains. All figures should appear in your technical report with appropriate figure captions and a discussion explaining them. Be sure to label...

    $179 / hr (Avg Bid)
    $179 / hr 平均报价
    3 个竞标

    I need someone to help create a rslinx DDE/OPC topic for a Ethernet/ip camera so we can integrate to FTView without a plc

    $629 (Avg Bid)
    $629 平均报价
    6 个竞标

    Looking for an "Embedded Firmware Engineer" or "Embedded Software Engineer".We need the freelancer to write a "USB HID Compliant" driver for our Pin pad. Skills Needed: C embedded programming USB communications, specifically the HID compliant protocol Knowledge of the USB HID compliant protocol Experienced programming microcontrollers and specifically Microchip PIC24 microcontrollers.

    $9858 (Avg Bid)
    $9858 平均报价
    22 个竞标

    Design a double-Pendulum cart system controller to achieve certain task

    $210 (Avg Bid)
    $210 平均报价
    17 个竞标

    Mechanical Inspector, auditer, experienced on pressure vessels and ASME Codes, reporting

    $3403 (Avg Bid)
    $3403 平均报价
    9 个竞标

    If you are an expert in using Coolspice and know a lot about MOSFET circuits, please directly send me a message ASAP

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

    Must have experience with matlab to assist in this work. Business related.

    $1033 (Avg Bid)
    $1033 平均报价
    31 个竞标

    im looking for a expert in matlab data processing

    $777 (Avg Bid)
    $777 平均报价
    33 个竞标

    We have replaced a drive on a 1.5kW DC motor, however it continues to trip the drive (suspect overcurrent) after 10sec of running. Need someone who knows DC motors to have a look and advise.

    $4646 (Avg Bid)
    $4646 平均报价
    17 个竞标

    Design a microwave cross-coupled resonator band-pass filters with generalized Chebyshev response and in-band return loss of 20dB. The filter should be of the order of at least 3 and have the same centre frequency and bandwidth. It is up to you to select the specs such and the centre frequency, bandwidth. You can also select one of the following implementation technology: waveguide, cavity, microstrip, SIW. Write a report explaining all steps needed to achieve the final result, and please provide the plot of response of your design simulated with a full-wave solver.

    $287 (Avg Bid)
    $287 平均报价
    5 个竞标
    Easy Matlab Project 3 天 left
    已验证

    Easy Matlab Project , details on chat

    $117 (Avg Bid)
    $117 平均报价
    37 个竞标

    12v battery case holder like multiple hardriver holder

    $155 (Avg Bid)
    $155 平均报价
    16 个竞标

    I have a course (Introduction to Neural Networks) with 27 assignments and two exams. This course is based on MATLAB and the person’s knowledge of networks. An Arab person is required to help for 12 weeks. To learn more, please contact me

    $1103 (Avg Bid)
    $1103 平均报价
    16 个竞标

    Diseñar y simular un inversor trifásico multinivel de 7 niveles modulado con múltiples portadoras de tipo IPD, el cual tenga un alimentación de 1200 DC Voltios un coeficiente ma=0.8 y mf=60 trabaje a una frecuencia FUNDAMENTAL de 60Hz una potencia de 5000 w, este debe presentar informe de etapas cálculos previos, calculo de espectro armónico cálculo de THD y filtro, utilizar software de simulación PSIM Design and simulate a 7-level three-phase multilevel inverter modulated with multiple carriers of the IPD type, which has a power supply of 1200 DC Volts, a coefficient ma=0.8 and mf=60, works at a FUNDAMENTAL frequency of 60Hz, a power of 5000 w, this You must submit a stage report, previous calculations, harmonic spectrum calculatio...

    $1111 (Avg Bid)
    $1111 平均报价
    6 个竞标

    I want a matlab code that takes an input as either zero or one and encrypt it and decrypt it using hash message authentication code

    $295 (Avg Bid)
    $295 平均报价
    5 个竞标

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