Engenharia Elétrica 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.

Contratar Electrical Engineers

Filtro

Minhas pesquisas recentes
Filtrar por:
Orçamento
para
para
para
Tipo
Habilidades
Idiomas
    Estado do Trabalho
    130 trabalhos encontrados, preços em EUR

    A specialist in electrical engineering is needed, who can solve the identification of electrical energy losses in distribution systems, extensive knowledge in matlab

    €22 (Avg Bid)
    €22 Média
    5 ofertas

    Creating a Gerber file for an electronic link for production PCB

    €191 (Avg Bid)
    €191 Média
    17 ofertas
    Embeded systems programming 6 dias left
    VERIFICADO

    I need someone to make a program for me using Edsim for microcomputing I will share more details

    €28 (Avg Bid)
    €28 Média
    1 ofertas

    I am looking for someone who is expert in signal and image processing theory. The project details and sample will given later.

    €33 (Avg Bid)
    €33 Média
    13 ofertas
    Programming a PCB 6 dias left
    VERIFICADO

    I have this project that needs to be completed by programming the PCB and any other problems it may have and get it ready to make a prototype. Need to finish programming pcba and couple other things to make a working prototype. can you look over my project program PCB and correct problems and prep. for the manufacturer to produce a working prototype let me know if you can do this 100% a.s.a.p. let me know if you think there is any files missing. I have attached all project files, take a look and let me know if you can help me with my project.

    €22 (Avg Bid)
    €22 Média
    3 ofertas

    pour la maintenance des machines et les appareils électrique

    €6 - €12 / hr
    Local
    €6 - €12 / hr
    0 ofertas
    PCB layout Design 6 dias left
    VERIFICADO

    The project consists of two boards 105X80mm each that will be stacked into a single enclosure. The first board has a three-phase metering chip (RN8302B), three relays, a SIM800C GPRS modem, and several pluggable terminal blocks. The seconds board has an STM32 QPF48 MCU, three optocouplers, two digital isolators, an RS485 transceiver, B0505S Dc/DC converters and 2 LDOs. The two boards are connected by a 30-pin, 1.27mm pitch, flat cable. Schematics in Altium Designer format are complete with footprints assigned to components and footprint libraries ready. The board mechanical DWG file is also available. Design shall adhere to the manufacturing capabilities of JLCPCB for two-layer PCBs. Deliverables: two-layer layout files of the two boards in Altium Designer format.

    €973 (Avg Bid)
    €973 Média
    45 ofertas
    PCB DESIGN 6 dias left
    VERIFICADO

    PCB includes digital inputs, digital outputs SD card interface, SMD mounted components.

    €170 (Avg Bid)
    €170 Média
    19 ofertas
    SAT Aramco 6 dias left

    We need an engineer to provide SAT documents for our project but he shall follow up till having approval from Aramco

    €2152 (Avg Bid)
    €2152 Média
    5 ofertas
    Introduction to Embedded Systems 6 dias left
    VERIFICADO

    Design a device that will work as scanner/printer machine. If the switch is on, the device will read a sentence of 10 characters from a scanner which is connected serially. The sentence is saved in external RAM memory. When the switch is off, the device will print 20 characters from internal ROM serially. The user of the device should turn the switch on or off. Initially the switch is ON. Write all your assumptions clearly. Use the 8051 for your design and use 1,200 baud rate. 3. Write a code that read characters from a device called line generator connected to the serial port of 8051 and convert the uppercase characters to lowercase. Use baud rate 19,200. 4. Design a device using 8051 to let the user choose between 9,600 or 19,200 baud rates. The user will print serially the information r...

    €14 (Avg Bid)
    €14 Média
    2 ofertas
    Need help in Digital Electronic 6 dias left
    VERIFICADO

    I have all details of the work and I need help in Digital Electronic

    €13 (Avg Bid)
    €13 Média
    12 ofertas

    hi everybody, We're leading smart electronic payment solution provider & TOP 3 POS Terminal manufacturer, PCI PTS, EMV, FCC, CE, ROHS Certified and support WIFI, 4G, Bluetooth, LTE, NFC, the overseas team expanding this year, and looking for the good guys to dig new clients and increase business. If you have any interest please let contact with us. [Removed by Freelancer.com Admin]

    €14 / hr (Avg Bid)
    €14 / hr Média
    7 ofertas

    using matlab script to split channels into different .mat files and then read that into another cwt code to generate pictures, main part is done, so you don't need to understand too much of eeg or cwt, only the bugs in matlab need to be cleared , if you can talk to me while debugging and communicate about the information, it will be more efficient.

    €47 / hr (Avg Bid)
    €47 / hr Média
    3 ofertas
    Circuits 1 6 dias left
    VERIFICADO

    Hello I need help with circuits 1 task, are you able to help? please let me know, i need help with it as soon as possible for you. Thank you

    €30 (Avg Bid)
    €30 Média
    25 ofertas

    Nonlinear FM in radar presentation includes theory and derivation including Matlab simulation

    €146 (Avg Bid)
    €146 Média
    14 ofertas

    Develop a stochastic model in Python to determine the behavior and charging habits of electric vehicles, and forecast their electricity demand through Montecarlo SMC simulations.

    €23 (Avg Bid)
    €23 Média
    1 ofertas
    Power Generation Equipment -- 1 6 dias left
    VERIFICADO

    Looking for those ethusiastic agents with contacts in energy, crypto, and off grid survival spaces to represent an advanced power plant system for residential, commercial, and industrial applications. Message for details.

    €3948 (Avg Bid)
    €3948 Média
    2 ofertas

    I'm using a P1AM-100 and P1AM-ETH for this project. I need the P1AM-100 to update a server whenever certain alarms are triggered. attached is a link to the P1AM-100 (arduino-compatible)/productivityopen_(arduino-compatible)/controllers_-a-_shields/p1am-eth?gclid=Cj0KCQjwvqeUBhCBARIsAOdt45bt5Nbt63F3DgdH5nao3qYJqmC0ndGcPPlVRgk0ig-rHx8y7lUp6gcaAiNyEALw_wcB

    €145 (Avg Bid)
    €145 Média
    8 ofertas

    First you have to show me the result of 9bus + distance relay, We should discuss, then proceed machine learning, using machine learning classifier to detect overcurrent and to classified fault falls under which zone

    €199 (Avg Bid)
    €199 Média
    6 ofertas

    looking for a skilled electrical engineer for a short task of electrical energy conversion needs to be done on PSIM (powersim). Inbox.

    €6 / hr (Avg Bid)
    €6 / hr Média
    9 ofertas

    Looking for an Electronics Engineer freelancer, skilled with Raspberry pi and python programming with American or Canadian native English communication for a specific project.

    €423 (Avg Bid)
    €423 Média
    14 ofertas

    hello i need some one to help me to test electronic project and solve some problem

    €145 (Avg Bid)
    €145 Média
    14 ofertas
    Circuit design 5 dias left

    ESP32 board for industrial control

    €108 (Avg Bid)
    €108 Média
    17 ofertas

    We are looking for Mechanical engineers with and in-depth understanding of physics ,the concepts of flight, propulsion and production methods. To build as well as test various systems and subsystems to bring the prototype to use within our business . In addition a wide understanding of materials and how they behave in the environment.

    €18 / hr (Avg Bid)
    €18 / hr Média
    4 ofertas
    Looking for Arduino Experts. 5 dias left
    VERIFICADO

    I am looking for experts in Arduino who are new on this platform and can provide me good quality work. I will share work details in private chat.

    €142 (Avg Bid)
    €142 Média
    27 ofertas

    Assalam o alaikum !!! We are looking for electrical engineers to join our team and work on different projects related to following domains of electrical engineering: 1) Control System 2) Satellite communication 3) Radio frequency and microwave circuit design 4) VLSI techniques 5) Radar theory and satellite communication 6) Intelligent and adaptive systems 7) Digital design 8) Asic design Freelancers must be proficient in following: 1) Matlab / Simulink 2) Proteus 3) Multisim 4) pspice 5) LTspice 6) VHDL/Verilog coding What I am expecting: 1. Dedication to the work 2. On time delivery of work without any delay 3. Well arranged and properly formatted reports with plagiarism count below 10%

    €154 (Avg Bid)
    €154 Média
    8 ofertas

    We are looking for electrical and electronics engineers with good experience in following areas: • Embedded C Programming. • VHDL/Verilog, LabVIEW/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Feel free to place your bid and mention your areas of expertise in your proposal. we highly encourage new freelancers to apply for this post.

    €158 (Avg Bid)
    €158 Média
    15 ofertas
    Looking for expert PCB Designers 5 dias left
    VERIFICADO

    Hello, I am looking for expert PCB designers to work with me on for long term basis. I have multiple tasks and will share the details with selected freelancers only. You must be proficient in following software's: Proteus Altium KiCAD I highly encourage new freelances to apply for this job

    €116 (Avg Bid)
    €116 Média
    37 ofertas

    We are a startup company looking for someone to develop a synchronized two channel receiver with a GPS signal input operating at the UHF band (470-790 MHz). The instantaneous bandwidth shall be 8 MHz, the receiver should have an interface with Python so that we can stream real-time IQ data. For more information please contact me.

    €472 (Avg Bid)
    €472 Média
    17 ofertas

    I'm designing a self defense knife with built in speakers resin wood removing the hilt reveals a taser built in the hilt and LED lighting for friend or foe would like a quote and pcb electrical experience possible graphene battery too wood carving metal smithing and resin knowledge

    €35 / hr (Avg Bid)
    €35 / hr Média
    4 ofertas

    I'm designing a self defense knife with built in speakers resin wood removing the hilt reveals a taser built in the hilt and LED lighting for friend or foe would like a quote and pcb electrical experience possible graphene battery too wood carving metal smithing and resin knowledge

    €2002 (Avg Bid)
    €2002 Média
    15 ofertas

    We have Two Plots on Ground Fixed Mounted Solar PV Plants in Egypt that we need an assistance in Finalizing the Grid Impact, Earthing & Lightning Studies. Also, there will be a need for Load Flow Analysis, Discrimination and Coordination studies for the Plants at a Later Stage. Looking for Freelancers that are Expert in the Solar Field to Finalize the Studies.

    €457 (Avg Bid)
    €457 Média
    23 ofertas

    I need someone with very good knowledge in Electrical calculations.

    €22 (Avg Bid)
    €22 Média
    36 ofertas
    €113 Média
    39 ofertas
    €36 Média
    18 ofertas

    Required electrical engineer to prepare drawings for a shop in mall with GRIHA guidelines. Drawings that are required: 1. Lighting layout 2. Looping layout 3. Electrical load sheet 4. SLD showing load balancing of the system 5. Power & lighting layout with emergency lighting indicated. 6. Details of lightning fixtures need to be mentioned. Shop is located in a mall, and the carpet area is 172 sq. ft.

    €82 (Avg Bid)
    €82 Média
    18 ofertas
    I need an engineer 2 dias left
    VERIFICADO

    Harmonic subliminal messages I need to prove subliminal tones in the FFT’s provided

    €3742 (Avg Bid)
    Urgente ADC
    €3742 Média
    3 ofertas
    €1087 Média
    10 ofertas

    Any one, who can implement islanding detection according to given file,

    €61 (Avg Bid)
    €61 Média
    4 ofertas

    I have a gaming mouse which I would like to have the mouse switches replaced. I required some desoldering and soldering experience which I have none. I will supply the switches but I just need someone to do the actual job of switching them out for me. I am looking for someone in the Boston Massachusetts area.

    €28 (Avg Bid)
    €28 Média
    4 ofertas

    Previous work experience at Tesla required, I need a consultant who has at least five years of work experience as an engineer at Tesla, Inc.

    €431 (Avg Bid)
    €431 Média
    9 ofertas

    Energy systems design analysis of a pipe using darcy weisbach equation and hardy cross method

    €151 (Avg Bid)
    €151 Média
    14 ofertas

    100% trusted person , finishing work on time

    €20 / hr (Avg Bid)
    €20 / hr Média
    5 ofertas
    black bird 4 dias left
    VERIFICADO

    - PCB review for suitability of components that are no longer available on the market. - Add temperature sensor on PCB - Ultimate goal is to make the PCB with the lowest possible cost of production and manufacture 10 samples for test.

    €34 (Avg Bid)
    €34 Média
    20 ofertas

    Good morning, I have made a project with a pcb composed of a nodemcu V2, a resistor, a 5v power input and a connection to ds18b20. I would like to have that project with material that does not need soldering.....

    €141 (Avg Bid)
    €141 Média
    41 ofertas
    Help me with EasyEDA 4 dias left
    VERIFICADO

    I am copying a PCB (without Schematic), I have made the PCB, but I am stuck with changing the parameters of all the parts, I want JLCPCB to do the SMT, and they need complete BOM and the part numbers must be added, so can you help me with that.

    €19 (Avg Bid)
    €19 Média
    11 ofertas
    Circui_design_task 4 dias left
    VERIFICADO

    Design circuit You may use Multisim Construct a single phase, one-pulse SCR battery charger in Multisim. The same basic circuit as in section 1 above can be used, but replace the diode with a SCR and include a 340VP : ≈ 200VP (depending on your student number) step-down transformer between the ac supply and the SCR. Implement your circuit in Multisim using ‘virtual’/ideal components. Also add a 10-V firing/triggering pulse via a 10-Ω resistor to Gate and Cathode. You must have some form of delay in the pulse to fire at a certain angle Simulate typical output waveforms for the circuit (choose a firing angle α). Show voltage as well as current – and use a current probe to send the signal to the oscilloscope. Briefly discuss the waveforms to summarise t...

    €138 (Avg Bid)
    €138 Média
    6 ofertas

    The project involves using Genetic Algorithm to generate lexicographical permutations for PAPR reduction in DCO-OFDM systems. The coding should be done in Matlab. The results will be CCDF curves and BER/SNR curves. Further details are in the brief attached.

    €156 (Avg Bid)
    €156 Média
    14 ofertas

    Hi there, I need a quote for the electrical installation of electric vehicle charging stations in Malaysia. Here are the specs: 1. Underground parking garage 2. 100ft of cabling (single or 3 phase) 3. 32A current capacity 4. Wall mounted installation I need a quote who can get this job done for me. I need a list of all the necessary components, tools, permits, and costs for material and labor. Attached is a picture of an installation. I will work with the bidder on completing this project. Must be located in Malaysia

    €131 (Avg Bid)
    €131 Média
    3 ofertas

    I am looking for someone who has experience creating a medical device. Specifically, this instrument is a small handheld device used to gently correct the vertebrae in the neck and will be used by Chiropractors

    €1141 (Avg Bid)
    €1141 Média
    11 ofertas