Elektro inženiring 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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    84 najdenih del, po cenah EUR

    Arduino stepper project I need a capacitive touch (like TTP223) which, if hold down for 5 seconds, turns the whole device on and off. i also need a screen (EDO E1473AC63) with three buttons designed, a bar to indicate the battery level and a bar to indicate the stepper motor effort. if the buttons are kept pressed, they activate the stepper motor. the engine starts only if the button on the display remains pressed. if the button is released, the motor stops. There are three because they have different acceleration and maximum speed. acceleration and maximum speed must be set from a smartphone that communicates via bluetooth with device. I also need a function that if I press three fast touches on the display with two fingers, the motor moves to the zero position (the zero position...

    €504 (Avg Bid)
    €504 Povprečna ponudba
    11 ponudb

    We are seeking a expert sales rep to sell computer forensic and eDiscovery services. From basic collection of data to hosting and review. Must be able to make at least 2 deals per month, with additional leads in the pipeline. This position is on a commissioned basis. The higher the sales the higher the pay. The following is a list of qualities we are seeking: - Knowledge in both Digital Forensics and eDiscovery. - Solid sales skills. - Experience in completing sales over the phone. - Solid customer support skills. - Excellent in oral and communication skills, clear English without accents. - Experienced with computers and proficient on the Internet. - Excellent customer assistance and problem-solving skills.

    €144 (Avg Bid)
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    3 ponudb

    I have attached a block diagram. PCB board is having one power slot with 24V 40A. Other power slots (Nos 3-5) in the range of 10A. Mosfet load switches need to be designed to switch power slots. Also automatic power supply switching from main smps supply to battery supply need to be implemented. Project milestones are: 1. Project specification requirement analysis and finalization. 2. Schematic diagram and electronic BOM.

    €7 / hr (Avg Bid)
    €7 / hr Povprečna ponudba
    12 ponudb

    Hello guys looking for someone to do the PCB Design review and schematics completion work for GD32 and ESP32-S boards. The goal of the work is to complete the schematics and review for errors and correct them and route the PCB into compact shape. I have attached the schematics files of the biards, which were designed in easyeda. Check them and quote your bid. Note: please don't apply if you don't know the calculations for the voltage regulator,pull up resistors, which are present in the design.

    €13 (Avg Bid)
    €13 Povprečna ponudba
    3 ponudb
    IoT Smart-Meter Gateway Platform 6 dni left
    VERIFICIRAN/A

    We are looking for professional expertise within the IoT field. We are looking for a full stack developer that has knowledge in both hardware / microcontroller programming but Is also able to present development capabilities in Web Development. We are a startup in the Energy and Photovoltaic sector and are looking for trustworthy and professional people with experience to assist us in future development within a long-term business partnership. If you should only have individual skills from the list below, please mention your skillset explictily. For this project we have a smart energy meter that is connected to raspberry interface which acts as our gateway. The raspberry pi connects via RS485 MODBUS to the smart meter. Project: The connection between the raspberry pi and the smar...

    €26 / hr (Avg Bid)
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    20 ponudb
    single line electrical drawing 6 dni left
    VERIFICIRAN/A

    single line electrical drawing of a 77 solar pannels wired in 3 strings with isolators to 2 inverters ( a 20kw and b 5kw ) inverter fed to distribution board 1 incoming power from network to main site switchboard through network meter to submains to distribution board 1 distribution board 1 feeds workshop has 2 inverter feeds and a submains to distribution board 2 and 3

    €80 (Avg Bid)
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    to develop a synchronous interprocess communication through the use of both fork(), pipe(), and exec() system calls. for this exercise only ordinary pipes are required

    €18 (Avg Bid)
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    1 ponudb

    stabilizer for ultrasound guided cannulation

    €37 (Avg Bid)
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    7 ponudb
    Developing Application Notes 6 dni left
    VERIFICIRAN/A

    We are paying for written application notes based on our programable mixed-signal ICs & integrated power switches. These parts are very versatile so there are many applications that they can be designed for. The application note should be a 1000-3500 word technical white paper describing an application and how it uses the part (ICs or integrated power switches). The writer will be responsible for generating the content as well as writing the app note.

    €449 (Avg Bid)
    €449 Povprečna ponudba
    5 ponudb

    Hi, I downloaded proteus 8.9 to perform some simulations. I need someone to assist me run this software

    €11 (Avg Bid)
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    10 ponudb

    Looking for a creative engineer with experience in developing electronics projects using Arduino/ESP32 etc. Must have circuit design and basic programing skills for testing. - Purchase required material and test it as per application needs. - Finding and testing electrical/electronic/electro-mechanical components like motors, actuators, relay, Power supply, motor driver. - Circuit design and test it on prototype board/PCB design. - Circuit Validations and so on. - Create project feasibility reports - You must have your own Laptop/Computer - Software: Arduino IDE, Word, Excel, PowerPoints, We need someone who is adaptable, willing to start from scratch if necessary, and willing to work and coordinate with a team throughout the development process. We're looking for a longer-term rel...

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    €1 / hr Povprečna ponudba
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    I want plans to build a food vending machine with freezer (-20c) part that can stock 500 items, has mechanism to take out an item, put it in an oven and, once warm, deliver it through an opening (like vending machines). Interested? Contact me for more details. Sorry all honest engineers, I checked reviews of freelancer.com and it's not good. I will close my account and launch the project on another like fiverr or toptal

    €1144 (Avg Bid)
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    15 ponudb
    Circuit design and analysis 6 dni left
    VERIFICIRAN/A

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

    €142 (Avg Bid)
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    34 ponudb

    2 Hours of DSP tutoring and problem solving

    €55 (Avg Bid)
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    14 ponudb

    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.

    €136 (Avg Bid)
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    10 ponudb

    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.

    €159 (Avg Bid)
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    11 ponudb
    Build a PCB 5 dni 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

    €22 (Avg Bid)
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    9 ponudb

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

    €8911 (Avg Bid)
    €8911 Povprečna ponudba
    8 ponudb

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

    €5242 (Avg Bid)
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    10 ponudb
    Fault tolerent system -- 2 5 dni left
    VERIFICIRAN/A

    Embedded fault tolerent systems.

    €27 (Avg Bid)
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    4 ponudb
    SigmaStudio Expert 5 dni left
    VERIFICIRAN/A

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

    €604 (Avg Bid)
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    5 ponudb

    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)
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    7 ponudb

    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).

    €34 / hr (Avg Bid)
    €34 / hr Povprečna ponudba
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    PCB Design 5 dni left
    VERIFICIRAN/A

    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)
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    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

    €490 (Avg Bid)
    €490 Povprečna ponudba
    25 ponudb

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

    €418 (Avg Bid)
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    Musicalis-Vox 5 dni 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

    €579 (Avg Bid)
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    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.

    €30 / hr (Avg Bid)
    €30 / hr Povprečna ponudba
    10 ponudb

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

    €533 (Avg Bid)
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    7 ponudb
    Display driver program 5 dni left
    VERIFICIRAN/A

    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

    €1148 (Avg Bid)
    Pogodba o nerazkritju informacij
    €1148 Povprečna ponudba
    11 ponudb
    PLC Control system programming 5 dni left
    VERIFICIRAN/A

    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.

    €527 (Avg Bid)
    €527 Povprečna ponudba
    52 ponudb

    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

    €446 (Avg Bid)
    €446 Povprečna ponudba
    12 ponudb
    Tinker CAD circuit help 5 dni left
    VERIFICIRAN/A

    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 Povprečna ponudba
    10 ponudb

    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

    €112 (Avg Bid)
    €112 Povprečna ponudba
    10 ponudb

    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

    €323 (Avg Bid)
    €323 Povprečna ponudba
    13 ponudb

    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.

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    2 ponudb

    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

    €1376 (Avg Bid)
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    3 ponudb

    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.

    €497 (Avg Bid)
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    4 ponudb

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

    €20 (Avg Bid)
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    11 ponudb
    Fault tolerent systems 4 dni left
    VERIFICIRAN/A

    fault tolerent embedded systems

    €31 (Avg Bid)
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    3 ponudb

    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

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    2 ponudb

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

    €70 (Avg Bid)
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    4 ponudb

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

    €2117 (Avg Bid)
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    37 ponudb

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

    €23 (Avg Bid)
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    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...

    €562 (Avg Bid)
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    25 ponudb

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

    €96 (Avg Bid)
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    8 ponudb
    TI CC2652 assistance 3 dni left
    VERIFICIRAN/A

    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.

    €39 / hr (Avg Bid)
    €39 / hr Povprečna ponudba
    14 ponudb
    FPGA BASED ALARM SYSTEM 3 dni left
    VERIFICIRAN/A

    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] – ...

    €55 (Avg Bid)
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    8 ponudb