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.

จ้าง Electrical Engineers

ตัวกรอง

การค้นหาล่าสุดของฉัน
คัดกรองโดย:
งบประมาณ
ถึง
ถึง
ถึง
ประเภท
ทักษะ
ภาษา
    สถานะงาน
    114 งานที่พบ, การเสนอราคา USD
    $24 / hr การประมูลเฉลี่ย
    9 คำเสนอราคา

    I would like you to please make me a quick PCB with preferably a kicad file and a quick 100 word explanation of what you did. This is a schematic of the SOC Banana pi M2 zero, which is an open-sourced hardware board. I would like dimensions of a 60mm x 30mm rectangle. Please message me about the price. Thanks. Tom.

    $294 (Avg Bid)
    $294 การประมูลเฉลี่ย
    11 คำเสนอราคา

    Need experienced programmer for Modicon platform. Experience setting up safety systems, SEW drives/VFDs, and programming conveyor logic.

    $41 / hr (Avg Bid)
    $41 / hr การประมูลเฉลี่ย
    8 คำเสนอราคา
    7vdc buck regulator for Arduino Mega PSU 6 วัน left
    ยืนยันแล้ว

    We need a 24vdc in to 7vdc out - buck converter @ approximately 1.5amp to power an Arduino Mega / DUE. The onboard regulator gets hot if driven above 8vdc, so I want to have a dedicated 7vdc PSU that doesn't get hot like a traditional linear LM7812 does. I've used AL8805's in the past and even LM2596's, so am open to ideas as long as they're not end of life components which will be hard to source later. Just need a schematic and formulas for 24vdc in - 7vdc out. Milestones will be paid: 1. 50% on supply of the circuit details 2. 50% on completion of testing the circuit (will need 3 days to get parts and build it)

    $148 (Avg Bid)
    $148 การประมูลเฉลี่ย
    21 คำเสนอราคา
    Vhdl project 6 วัน left

    My project is a light following robot i got three LDR, if the light is on the right ldr, the left dc motor works(using freq div) and it shows L on the 7seg display, if the left Ldr is working the right dc motor will work and it will say r on the 7seg desplay. If the middle ldr is working, both motors work and shows a on 7seg. , im using altera de10 lite, with quatus prime lite. I need a few vhdl codes:: 1) ldr codes 2)7seg code 3)dc motors freq div code I need it asap this Thursday.

    $178 (Avg Bid)
    $178 การประมูลเฉลี่ย
    19 คำเสนอราคา

    To design and draft electrical supply for laser cutting machine shop with a total power demand of approval 56kW. It is to power a CNC laser, cooling unit, compressor and extractor fan. The shop has a 40A supply that need to be upgraded to suit 56-60kW demand, and to design distribution board and supply to the machines.

    $115 (Avg Bid)
    $115 การประมูลเฉลี่ย
    17 คำเสนอราคา
    NS51FB9AE (NUVOTON) PROGRAM DEVELOP WITH LCD16*2 6 วัน left
    ยืนยันแล้ว

    The project is basically a led light controller with 2 channels which have- 1 on off switch 1 memory switch (to record memory of any of 2 pwms) 2 switch for pwm1(up, down) 2 switch for pwm2(up, down) LCD 16*2 for user interface mcu- nuvoton NS51FB9AE

    $69 (Avg Bid)
    $69 การประมูลเฉลี่ย
    3 คำเสนอราคา
    $185 การประมูลเฉลี่ย
    10 คำเสนอราคา
    Circuit design for DC motor 6 วัน left
    ยืนยันแล้ว

    I am working on a project. In this project - we need to rotate a 9V or less DC motor for 10seconds at particular speed and then stop for 30seconds. Again rotate in the same direction for 10 seconds. - This cycle must be continues till there is power supply. - For now speed control can be a knob/Potentiometer. - There must be ON and OFF switch - The circuit must be small and compact. It should fit in a small handle designed. Dimensions are roughly 50mmX50mm The motor will rotate a shaft made of plastic which has weight approximately 10-20gms. Following are the things I need - a circuit design - Programming for the micro controller - recommended parts to buy including motor, battery, and other necessary parts - BOM - purchase links for the parts listed in BOM. (Only local Indian products. ...

    $146 (Avg Bid)
    $146 การประมูลเฉลี่ย
    18 คำเสนอราคา
    Electricity market design (energy bilateral trading) 6 วัน left
    ยืนยันแล้ว

    If anyone who has been working in electricity market design such as energy trading and DSO cost optimization. Please respond. Only experience fellows can contact. Once we will discuss the matter, then I can fix the price. Thanks.

    $168 - $503
    $168 - $503
    0 คำเสนอราคา
    Electrical Engineer needed for my Arduino project. 6 วัน left
    ยืนยันแล้ว

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    ปิดผนึก
    $8 - $24
    6 คำเสนอราคา
    Electrical Engineer needed for my Arduino job. 6 วัน left
    ยืนยันแล้ว

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    ปิดผนึก
    $8 - $24
    8 คำเสนอราคา
    Build a sensor with Bluetooth interface 6 วัน left
    ยืนยันแล้ว

    Need to build a sensor that using two points could measure the variation of a small current flow (mili Amps) going through a material when affected by heat or pressure. Data must be send through a Bluetooth interface.. The device must accept some basic configuration and offer a simple protocol communication with the linked application through the Bluetooth interface. Even when the drawing shows a finished product layout, the prototyping could be done on any type of board.

    $1038 (Avg Bid)
    $1038 การประมูลเฉลี่ย
    7 คำเสนอราคา
    $31 การประมูลเฉลี่ย
    3 คำเสนอราคา
    PCB Designer & Firmware Engineer for Sensor RS485 Industrial board 6 วัน left
    ยืนยันแล้ว

    Need engineer for immediate start on sensor board design with RS485 output. Board schematics have been partially completed. Send message for more information Job is super urgent Must have ability to test prototype boards Successful applicant will be hired long term

    $22 / hr (Avg Bid)
    $22 / hr การประมูลเฉลี่ย
    32 คำเสนอราคา
    Electrical Engineer needed for my Arduino projects. 6 วัน left
    ยืนยันแล้ว

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    ปิดผนึก
    $8 - $24
    6 คำเสนอราคา
    Develolment of numerical protection relay 6 วัน left
    ยืนยันแล้ว

    Development of distribution feeder protection relay with typical distribution protections and programmable control logic and HMI. Happy to discuss details.

    $22 / hr (Avg Bid)
    $22 / hr การประมูลเฉลี่ย
    9 คำเสนอราคา
    Electrical Engineer needed for my Arduino projects 6 วัน left
    ยืนยันแล้ว

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    ปิดผนึก
    $8 - $24
    4 คำเสนอราคา

    • Try to explain the difference between open-loop and closed-loop scalar control system. You might explain it e.g. by showing the induction motor mechanical characteristics (hand-made drawings/notes are also acceptable). • Is it possible to directly control the stator currents in the applied scalar control method ? • What control method could be applied to the converter-controlled induction motor drive to obtain direct control of the stator currents ?

    $21 (Avg Bid)
    $21 การประมูลเฉลี่ย
    7 คำเสนอราคา
    I need an expert in ESP32 5 วัน left
    ยืนยันแล้ว

    To write MicroPython code to interface a Broadcom APDS-9250 to an ESP32 running on a FiPy development platform

    $30 (Avg Bid)
    $30 การประมูลเฉลี่ย
    3 คำเสนอราคา
    Mechanical Equipment Design 6 วัน left
    ยืนยันแล้ว

    Looking for individuals with backrounds in mechanical, electrical (ac/dc motors & controller s), & hydraulic pump/motor/valve engineering/drawing.

    $32 / hr (Avg Bid)
    $32 / hr การประมูลเฉลี่ย
    46 คำเสนอราคา

    Want to hire 2 Plc Programmers at Gujarat location Need Mitsubishi PLC Programmer on contract basis for 12 months Candidates should have hands on experience on FX,Q & R CPU and projects like conveyors, motors & VFD, Robotic interfering etc. 1-3 years of experience in industrial automation industry is must, and should have Own laptop to work on site Company will provide accommodation and food

    $368 (Avg Bid)
    $368 การประมูลเฉลี่ย
    2 คำเสนอราคา
    Canbus controller for Ingenix-Tesla 3 battery pack 5 วัน left
    ยืนยันแล้ว

    I have a Tesla 3 battery pack that I am using in a custom (non-Tesla) car. To use the Tesla battery pack Ingenix has developed a module to control (turn the battery and the charger on) and monitor the pack (such as voltage/state of charge). The operation of the battery is controlled through the Ingenix module on the canbus. Ingenix provides the dbc files. I need someone to provide a program a simple arduino can shield with a small led display to control and monitor the operation of the battery pack. For details of the Ingenix module see:

    $670 (Avg Bid)
    $670 การประมูลเฉลี่ย
    9 คำเสนอราคา
    $31 การประมูลเฉลี่ย
    3 คำเสนอราคา
    Need an expert in PSPICE 5 วัน left
    ยืนยันแล้ว

    Hello I need an expert in Electronics Engineering who is well versed with PSPICE software. Please apply if you have the required expertise.

    $185 (Avg Bid)
    $185 การประมูลเฉลี่ย
    13 คำเสนอราคา
    FPGA Expert Needed -- 2 5 วัน left
    ยืนยันแล้ว

    An expert with FPGA is needed. The expert must be proficient with Quartus Prime.

    $24 (Avg Bid)
    $24 การประมูลเฉลี่ย
    6 คำเสนอราคา
    STM32 Expert needed -- 2 5 วัน left
    ยืนยันแล้ว

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

    $29 (Avg Bid)
    $29 การประมูลเฉลี่ย
    11 คำเสนอราคา
    Electronic product design (Physical) 5 วัน left
    ยืนยันแล้ว

    Hello everyone. I have been looking for someone or company to produce a product for me. I’m looking for a adapter that goes inbetween the hdmi and the tv. This would be to read the colours being projected in the tv and send it to some leds on the back of the tv to match the colours

    $164 (Avg Bid)
    $164 การประมูลเฉลี่ย
    5 คำเสนอราคา

    hi, i want graphics and logo type for construction company that is active in constructions works, electrical and renovations. something like photo that i upload

    $23 (Avg Bid)
    $23 การประมูลเฉลี่ย
    80 คำเสนอราคา
    PV optimization 5 วัน left
    ยืนยันแล้ว

    I am looking for someone, who has good knowledge of Renewable energy and PV optimization and have great research skills. The price will be discussed. DM for more info... Please only serious and dedicated bids to not waste each others' time!

    $40 (Avg Bid)
    $40 การประมูลเฉลี่ย
    14 คำเสนอราคา
    Need Matlab Communication protocol expert 5 วัน left
    ยืนยันแล้ว

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

    $13 / hr (Avg Bid)
    $13 / hr การประมูลเฉลี่ย
    3 คำเสนอราคา
    Design & build an AM radio transmitter 5 วัน left
    ยืนยันแล้ว

    Hi I'm looking to get a custom made AM transmitter that operates between 3-10MHz with an adjustable output from 0 to 50Watts power. It has to be able to carry frequencies from 100Hz to 1MHz fed in by a DDS function generator (±5V).

    $160 (Avg Bid)
    $160 การประมูลเฉลี่ย
    8 คำเสนอราคา
    I. want someone expert in electromechanical subject 5 วัน left
    ยืนยันแล้ว

    I. want someone expert in electromechanical subject to solve and answer questions

    $35 (Avg Bid)
    $35 การประมูลเฉลี่ย
    16 คำเสนอราคา
    Electrical Engineer needed for my Arduino project 5 วัน left
    ยืนยันแล้ว

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    ปิดผนึก
    $8 - $24
    12 คำเสนอราคา
    $60 การประมูลเฉลี่ย
    9 คำเสนอราคา
    communication subject 5 วัน left
    ยืนยันแล้ว

    I want someone expert in communication subject to answer and solve question-related to this subject.

    $42 (Avg Bid)
    $42 การประมูลเฉลี่ย
    11 คำเสนอราคา
    LS-SVM using ACO by matlab 5 วัน left
    ยืนยันแล้ว

    LS-SVM using ACO to estimate flashover voltage of polluted insulators by using matlab

    $157 (Avg Bid)
    $157 การประมูลเฉลี่ย
    12 คำเสนอราคา
    $80 การประมูลเฉลี่ย
    19 คำเสนอราคา
    $17 / hr การประมูลเฉลี่ย
    38 คำเสนอราคา
    Help build design cnc controller system 4 วัน left
    ยืนยันแล้ว

    I need someone familiar with cnc plasma electronics to design a system. Controller bob etc. all the electronics.

    $638 (Avg Bid)
    $638 การประมูลเฉลี่ย
    19 คำเสนอราคา

    I need a frequency reconfigurable SIW antenna and its simulations on HFSS. The design will be rectangular SIW antenna. Antennas will reconfigure between 3 different bands that I will provide. Design should be novel and antennas will be made to reconfigure using different slots in structure and PIN diodes. An optimal DC circuit will also be designed to control diodes which should provide good isolation between RF signal and DC signal. Microstrip to SIW transitions will also be used while exciting antennas. Antennas should provide good S 11 parameter and gain in all desired bands. You have to provide me formulas that will be used to calculate different parameters of antennas like lengths and widths etc, design and simulations in HFSS using PIN diode which will be modeled using ANSYS circuits...

    $106 (Avg Bid)
    $106 การประมูลเฉลี่ย
    3 คำเสนอราคา
    HART PROTOCOL 4 วัน left
    ยืนยันแล้ว

    I am working on a project that utilizes HART PROTOCOL for communication. My aim is to develop a Hart Transmitter + Receiver that works as a Master, sends data to the existing devices and read back the data. At present I am using DS8500 + AD5421 and PIC Microcontroller and we are facing issues which we couldn't figure out where the problem is. I want someone who has knowledge in developing and testing Hart Protocol who can have a look at our circuits, existing working circuits and guide us around to fix errors. More information about the issue we are facing will be shared when an interest is shown.

    $29 (Avg Bid)
    $29 การประมูลเฉลี่ย
    2 คำเสนอราคา
    Want to learn bacic PLC programming 4 วัน left
    ยืนยันแล้ว

    Hi. Iam looking for a PLC programmer mentor that can help me understand PLC programming. You have to have skill in following - ABB AC 800M - IFIX SCADA

    $160 (Avg Bid)
    $160 การประมูลเฉลี่ย
    8 คำเสนอราคา
    $17 การประมูลเฉลี่ย
    4 คำเสนอราคา
    Upgrade an original PCB, add RS485 connectivity. 4 วัน left
    ยืนยันแล้ว

    Upgrade a previous PCB design, add a serial RS485 via cat5 ethernet port, code controller for Modbus RTU. We will provide original PCB design with BOM, Eagle, and Gerber files.

    $626 (Avg Bid)
    $626 การประมูลเฉลี่ย
    44 คำเสนอราคา

    We are looking for sales engineer/business development manager to help us expand our engineering services business to Middle East or Asia Pacific region. If you know the industry, have connections and can help us identify opportunities, find leads and contract projects we are interested in speaking to you and paying commissions, cost per lead or partnering up and establishing a branch of our company where you would be a partner/employee. Services we offer are typically : - High Voltage and Medium Voltage engineering/design/commissioning. - Data center engineering/design/commissioning. - Substation Automation System engineering/design/commissioning. - Protection and control systems for substations - SCADA systems Contact us for further discussion.

    $49 / hr (Avg Bid)
    $49 / hr การประมูลเฉลี่ย
    19 คำเสนอราคา
    Machine Expert Basic %HSC 4 วัน left
    ยืนยันแล้ว

    Need assistance in programming portions of a project that involves highspeed counters in Machine Expert Basic. Must have prior experience with Machine Expert Basic and be familiar with programming high speed counters. Please show what experience you do have with this software in your reply

    $23 / hr (Avg Bid)
    $23 / hr การประมูลเฉลี่ย
    9 คำเสนอราคา
    Power system analisys - NEPLAN 3 วัน left
    ยืนยันแล้ว

    Load flow and short circuit analisys, protection coordination for 220kV subststion. Looking for expert only who can show previous extensive experience in this.

    $12 / hr (Avg Bid)
    $12 / hr การประมูลเฉลี่ย
    11 คำเสนอราคา
    Report about PV-Solar system 3 วัน left
    ยืนยันแล้ว

    I am having a report task, and I am looking for someone, who knows well about Renewable energy and has good abilities to do reports in a perfect way. The price range is not decided. DM for more details.

    $29 (Avg Bid)
    $29 การประมูลเฉลี่ย
    50 คำเสนอราคา
    Looking for Matlab Experts 3 วัน left
    ยืนยันแล้ว

    We are looking for Matlab/SIMULINK experts in following domains of engineering. ---->>> Power Systems ---->>> Control systems ---->>> Digital Signal Processing ---->>> Image Processing ---->>> Artificial Intelligence ---->>> Micro-grid simulation ---->>> Discrete Fourier transform ---->>> Neural Network/ Natural Language Processing ---->>> Deep Learning and Computer Vision We encourage new freelancers to bid on this project.

    $394 (Avg Bid)
    $394 การประมูลเฉลี่ย
    20 คำเสนอราคา