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.

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    97 trabalhos encontrados, preços em USD
    Circuit design and analysis 6 dias left
    VERIFICADO

    If you an expert in circuit design please message me asap.

    $150 (Avg Bid)
    $150 Média
    7 ofertas

    2 Hours of DSP tutoring and problem solving

    $51 (Avg Bid)
    $51 Média
    3 ofertas
    Fault tolerent system -- 2 6 dias left
    VERIFICADO

    Embedded fault tolerent systems.

    $28 (Avg Bid)
    $28 Média
    3 ofertas

    Code for arduino needed. I want to the machine to run until ice is ready to drop into container in short. What I want to do is use a sensor (it's just 2 copper pieces like screws) to connect to each other as soon as the ice is thick enough that completes connection to initiate the drop cycle. (contact with ice on sensor should be for 20 seconds incase false reading) After that it should activate a relay that controls the ice drop until it's finished. After ice dropped the sensor disconnects and relay switches off.

    $142 (Avg Bid)
    $142 Média
    8 ofertas

    I want to the machine to run until ice is ready to drop into container in short. What I want to do is use a sensor (it's just 2 copper pieces like screws) to connect to each other as soon as the ice is thick enough that completes connection to initiate the drop cycle. After that it should activate a relay that controls the ice drop time until it it's finished. After ice dropped the sensor disconnects and relay switches off. Honestly I was unsure what to actually input further.

    $157 (Avg Bid)
    $157 Média
    8 ofertas
    Build a PCB 6 dias left

    I am interested in getting a PCB Made. The PCB would be a production replica of an Arduino Project which had a 6 Axis Accelerometer, piezo vibration sensor and a memory card module

    $19 (Avg Bid)
    $19 Média
    7 ofertas

    Upgrade existing concept to the next level and be meaningful to improve the lives of millions of people ! Our project is at

    $8731 (Avg Bid)
    $8731 Média
    8 ofertas

    From faultly device i need to read microcontroller "m430f2132" and program newone. Probably security fuses are blown.

    $149 (Avg Bid)
    $149 Média
    7 ofertas
    SigmaStudio Expert 6 dias left
    VERIFICADO

    I need a professional freelancer who have expertise in SigmaStudio and can work on a project. More details will be shared over a chat

    $592 (Avg Bid)
    $592 Média
    5 ofertas

    i am university student of srilanka in my final year semester i have to do research it is relevant electronic field. first i want research proposal after that complete research.

    $22 (Avg Bid)
    $22 Média
    6 ofertas

    We are looking for a senior firmware developer who can consult us on various aspects of development for BLE application using the NRF52 and other Nordic Semiconductor System-on-Chips (SoCs). The first job on hand (this request) is low power optimization of an existing application, this would require good co-ordination with our developers (remote teams), firmware review, bug fixes, and adaptations to reach the desired power consumption levels. Expert knowledge of low-power schematic design, firmware development and integration is a must. We are looking for individuals and NOT companies (any time zone is okay, but we prefer Central Europe).

    $33 / hr (Avg Bid)
    $33 / hr Média
    16 ofertas
    PCB Design 6 dias left
    VERIFICADO

    Mainboard contains: 1602 OLED Display SPI communication PT100 sensor inputs Some relays, buttons etc. We can discuss the microcontroller in terms of sourcing, cost and I/O specifications

    $30 (Avg Bid)
    $30 Média
    25 ofertas

    Hello, We are looking for a developer having experience with EPLAN Electric P8 software, to create a custom functionality in EPLAN development environment tru C# using EPLAN API Regards, Hector

    $462 (Avg Bid)
    $462 Média
    23 ofertas

    The HVDC system is used to transmit electrical power from a 500 kV, 60 Hz AC system to a 300 kV, 50 Hz AC system

    $21 (Avg Bid)
    $21 Média
    14 ofertas

    Reading electrical drawings and transforming them into B.O.M.

    $399 (Avg Bid)
    $399 Média
    41 ofertas
    Musicalis-Vox 5 dias left

    My project is about designing and implementing a 6 channel RF - Arduino transmitter and receiver. The channels will be: # 1, 2 and 3: Simple 1 or 0 (signal/no signal), #4: Microphone (analog or digital mike), #5: Square Wave, 20 to 10.000 Hz and #6: Arduino Gyroscope board signal (MPU6050 or similar). A good reference for it is: Thank you. Julian

    $550 (Avg Bid)
    $550 Média
    8 ofertas

    Somos una start up con officinas en Shanghai y Barcelona que desarrolla accesorios de moto para OEM y su marca propia y queremos contratar un ingeniero electronico que nos ayude a desarrollar mejores productos.

    $29 / hr (Avg Bid)
    $29 / hr Média
    7 ofertas

    2D drawing for Piping, Mechanical, Electrical, Instrumentation and Civil work

    $566 (Avg Bid)
    $566 Média
    6 ofertas
    Display driver program 5 dias left
    VERIFICADO

    We have a display currently using an Atmel Mega 8 processor with RS-232 input. It now needs Ethernet input and program upgrading via the Ethernet

    $1147 (Avg Bid)
    ADC
    $1147 Média
    11 ofertas
    PLC Control system programming 5 dias left
    VERIFICADO

    We are developing a new machine that has a PLC based control system, the system is pretty straightforward and has elements that are comparable to a single axis cnc machine. Some knowledge of electrical control systems and stepper motors, pulse wheels is important. Success with this project can lead to future projects.

    $531 (Avg Bid)
    $531 Média
    48 ofertas

    Hi, we are looking for electrical engineer (upto 10 freelancers) having sound knowledge of embedded system. Please bid if you are available for long term Full Time position. Please start your proposal with the word "success" and share your past projects Looking forward to working with you

    $437 (Avg Bid)
    $437 Média
    12 ofertas
    Tinker CAD circuit help 5 dias left
    VERIFICADO

    Hi, I have a simple electronic circuit. I need someone who can implement that circuit on tinker cad for us. It will hardly take an hour to finish this job. Further details will be shared with selected freelancers only. Thanks.

    $11 / hr (Avg Bid)
    $11 / hr Média
    10 ofertas

    I'm looking for electrical or electronics engineer (upto 10 freelancers) having sound knowledge of Arduino, Raspberry Pi, ESP32, ESP8266, etc. Please bid if you are available for long term Full Time position. Please start your proposal with the word "success" and share your past projects Looking forward to working with you

    $103 (Avg Bid)
    $103 Média
    9 ofertas

    Hi, I'm looking for software engineer (upto 10 freelancers) having sound knowledge of Arduino, Raspberry Pi, ESP32, ESP8266, etc. Please bid if you are available for long term Full Time position. Please start your proposal with the word "success" and share your past projects Looking forward to working with you

    $316 (Avg Bid)
    $316 Média
    13 ofertas

    I need someone listed as an Alabama Professional Engineer (PE) who can review and stamp a lightning protection submittal that was created by an LPI Certified Master Designer.

    $250 (Avg Bid)
    $250 Média
    2 ofertas

    Need a local tech in the GTA region of ontario canada to act as man in the middle between a RF signal at downtown coo shop and home receiver need u to be in same zip loc as the hamilton area ols respond with contact and price

    $1348 (Avg Bid)
    $1348 Média
    3 ofertas

    I have a project in Alabama that has a lightning protection submittal/design by a LPI certified Master Installer/Designer that needs to be stamped by an engineer licensed in Alabama. Can you help with this? If so, I can email you the Submittal.

    $475 (Avg Bid)
    $475 Média
    2 ofertas

    I am looking to develop a smart AC microgrid in MATLAB/Simulink with pv, battery storage system and utility grid (§ phase)

    $19 (Avg Bid)
    $19 Média
    9 ofertas
    Fault tolerent systems 5 dias left
    VERIFICADO

    fault tolerent embedded systems

    $30 (Avg Bid)
    $30 Média
    3 ofertas

    Hi , we need some one having approach or he or she working with abs material for electric switch. Basically a china fitting manufacturing of switch require. It is very simple base , and switch and drawing everything will be given,, also if sample require no problem But you need to provide your expertise and Timeline how you are going to made it or source it. We can discuss details Thank you

    $75 (Avg Bid)
    $75 Média
    2 ofertas

    I want vibration generators that can be fit in a cap by wires.

    $69 (Avg Bid)
    $69 Média
    4 ofertas
    Autoclave design 5 dias left

    We want a mechanical design engineer to design a 7 bar 1.3 x 3 m long autoclave

    $2099 (Avg Bid)
    $2099 Média
    37 ofertas

    I need someone very specific in electric engineer who can do the work related to circuits.

    $23 (Avg Bid)
    $23 Média
    22 ofertas

    I need the schematic, BOM, gerber, Centroid and any other required files for pcb manufacturing of a power electronics component. - Rectifier has three diodes below and 3 IGBTs above. Average current per diode or IGBT is 1 amp and peak inverse voltage is 500 V. - DC capacitor link must be of 600 V and 10 uF. - Inverter must be of 6 IGBTs, 1 amp average current and 600 V. - Microprocessor to be used is PIC16F18075. - A linear 10k potentiometer must be connected to an input of the MCU. - The line voltage is 380 Vrms 50 Hz - DC bus voltage must be sensed and sent over to the MCU. - Input voltage of all three phases must be sensed and sent to the MCU. Esch phase must be sensed with respect to a virtual neutral. This virtual neutral will be created using three 1k resistors in wye connect...

    $551 (Avg Bid)
    $551 Média
    25 ofertas

    Hello I need an expert in C++ for a Quadcopter design. Please apply I you have the required expertise. No teams or companies please.

    $85 (Avg Bid)
    $85 Média
    7 ofertas
    TI CC2652 assistance 4 dias left
    VERIFICADO

    To help us get Bluetooth working with large packets, and to pipe BLE error codes back to a connecting Andriod device so the developer has insight into how their design is working. It is a MANDATORY requirement to have development expertise with the BLE stack of TI 26x2 SimpleLink devices. Otherwise please do not apply.

    $38 / hr (Avg Bid)
    $38 / hr Média
    14 ofertas
    FPGA BASED ALARM SYSTEM 4 dias left
    VERIFICADO

    I have created the following project below. However it is too basic for a final year project, I need a larger scope for this project. Please provide any help . The alarm system is to be applied on 3 windows and a door. Each window and the door has a sensor (switch) such that when it is opened, it will give logic level 1. There is an on/off switch for the alarm which will be represented by the variable Y . If we want to turn on the alarm, the switch will give logic level 1. Otherwise, it will give logic level 0. The alarm system will be using a 7 segment display. When the system is active, the display will show character A. When it is closed , the display will show character 0. The switches below will be connected to each sensor output. • sw[0] – window 0 • sw[1] – ...

    $54 (Avg Bid)
    $54 Média
    8 ofertas

    Long Range mode Audio RX/TX – i.e. Coded PHY, 125 kbps Bluetooth 5.2 LE Coded – Need at least 2,000 Meter range, line of sight using skyworks amplifier The LE Coded PHY Hardware and Software/Firmware Project to deliver Duplex Audio Stream between two dedicated BLE devices with a minimum of 48 hour standby time and 6 hour talk time direct link between headsets

    $565 (Avg Bid)
    $565 Média
    21 ofertas

    It is a technical book related to power electronics. Applicant must know vision, matlab and PSIM.

    $83 (Avg Bid)
    $83 Média
    10 ofertas

    I built an android during lock down. It is about 3 feet tall and has 26 full metal servos. The servo's are connected to two linked PCA9685 servo controllers. I have two Arduino Megas plus one raspberry PI (to control sensory input). It also has LIDAR and voice recognition/ I just need someone to pull all the bits together and program it to be autonomous

    $26 / hr (Avg Bid)
    $26 / hr Média
    13 ofertas

    More details will be shared in a private chat with the selected freelancer.

    $107 (Avg Bid)
    $107 Média
    11 ofertas

    I have some earbuds and speakers which needs to tested and need input on, our office is in Mumbai so anyone please eligible contact me

    $33 (Avg Bid)
    $33 Média
    2 ofertas

    I have some earbuds and speakers which needs to tested and need input on, our office is in Mumbai so anyone please eligible contact me

    $18 (Avg Bid)
    $18 Média
    1 ofertas
    Customized Timer Circuit Board 4 dias left
    VERIFICADO

    Need a customized timer circuit board fro home application. Please see the attached file for detail requirement and logic program.

    $57 (Avg Bid)
    $57 Média
    9 ofertas
    PCB board design -- 2 4 dias left
    VERIFICADO

    PCB board design with ultrasonic sensor and RF tx

    $85 (Avg Bid)
    $85 Média
    23 ofertas

    Hi, I need support and assistance to build a code for one of my project in the mechanical/electrical engineering related in the MATLAB.

    $37 (Avg Bid)
    $37 Média
    14 ofertas

    PCB DESIGN AS PER OUR REQUIREMENT IN CONSTRAINED INPUT & OUTPUT PARAMETERS,THE DIFFERENTIAL AIR PRESSURE UPTO RANGE 45KPA

    $1399 (Avg Bid)
    $1399 Média
    10 ofertas

    Mechanical Engineer ing Sys tems requir ement funct ional template

    $52 (Avg Bid)
    $52 Média
    19 ofertas

    To update the BOM for LCSC ELECTRONICS

    $122 (Avg Bid)
    $122 Média
    34 ofertas

    Hello, I need to write a review paper about power system inertia estimation methods for a power system grid with high renewable resources penetration. Please text me if you can assist me. Best regards, Saif

    $375 (Avg Bid)
    $375 Média
    46 ofertas