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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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    169 δουλειές που βρέθηκαν, με τιμές EUR
    Arduino Temperature controlled solar heater. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need Arduino code and circuit design for a Solar air heater temperature controller. I would like to set a max/min temperature and control the air flow with pwm. As low energy consumption as possible to be able to run it on a solar panel. Possibility to turn fan on or off by remote control [κάνε είσοδο για να δ&e...

    €14 (Avg Bid)
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    Hello, We have a working triac (BTA16) based circuit with RC filter. But while using it for Inductive load such as fan it creates humming noise. We want experienced freelancer to do the task within stipulted time. The code for the same should be on amazonfreeRTOS platform (ESP WROOM 32)

    €146 (Avg Bid)
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    1 προσφορές
    Electrical circuits 6 μέρες left

    7 questions from dc, ac, frequency response, resonant circuit, AC power, 1st and 2nd order transient circuit. Need to be solved in 1 hour

    €14 (Avg Bid)
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    Electronic trade - 23/01/2020 15:28 EST 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello I am looking for someone who is looking for me a new and winning product with a supplier identification

    €9 (Avg Bid)
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    1 προσφορές
    Siemens PLC programming 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone to make a PLC program that will communicate with a UR10 robot trough Profinet. The program logic should be -PLC gets signal from UR10 robot trough Profinet -PLC read a RFID tag and send the data to UR10 robot trough Profinet -If no RFID tag could be detected, PLC send a certain data to Ur10 robot The programming should be done as a project in the software Siemens TIA v15.1 with th...

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    PCB design 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone with a background in electronics to assist me with the design of my project. I have created a couple different designs, and find that I have difficulty getting the resistors and other components sized right. I would also like to design for SMT instead of through hole and use ESP8266 module (or other recommended module) and not a delevopment board.

    €121 (Avg Bid)
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    digital filter design in Matlab and HDL code 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have an FPGA in my application which generates digital signal and drives an external DAC for analog domain. However, the generated digital data has a lot of harmonic content which needs to be filtered out. In analog domain I calculated that a 7th order BW filter works well, cut off at 20kHz, > 60dB at 200kHz) I ask for a simulink model (open source, not encrypted) and document which describes...

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    Please read/understand in entirety before responding. Please respond with any questions. Need you to either help us find the Subject matter Expert SME/consultant, or if you are the one, then we shall work with you. 1. Automated storage & retrieval systems 2. Conveyor/material handling in WMS, fulfillent, DC (Distribution Centers) 3. eCoating, Electrophoretic, CED (cathode), AED (Anode), 4. Po...

    €30 / hr (Avg Bid)
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    Mechanical engineer 6 μέρες left

    Job Summary The senior technician is responsible for all workshop floor operations and must be used to working on all the major jobs of cars. Their role is also to train the junior technicians. Responsibilities and Duties 1) Perform routine maintenance tasks, including oil changes, tire rotations, transmission flushes, air conditioner re-charges, wheel alignments, battery installations and headlig...

    €15 (Avg Bid)
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    Elcede NCP 220-4 plotter 6 μέρες left

    Hi, I am searching for someone who can help me to brink back to life my Elcede ncp 220-4 plotter. The plotter is working but the old computer that is controlling it stopped working. So i looking for a solution so i can use the plotter with a newer type of windows on external computer i will connect to it with the plotter by 5 parallel ports. (So maybe also a sollution so it will work from usb to...

    €529 (Avg Bid)
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    Designing a controllable laser lamp with 15 pcs 100mW 980nm LED laser matrix. The LEDs should be individually driven, controlled with current sensing monitor function. The controller should control integrated monochrome graphic display, - output power setting in 3 steps,(30% - 50% - 100%) - pulse mode control 1-3 settings (continuous, 5Hz/w 50% duty cycle , 10Hz/w 50% duty cycle) - timer (3 minut...

    €1186 (Avg Bid)
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    Design of 3 level diode clamped multilevel inverter using SVPWM for motor drive.

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    We are looking for a Signals Processing Engineer with experience in modelling sound signals for secondary representation from its properties such as identifying distinct frequencies and other numerical/mathematical implementations that are specific to our use case i.e intensities representation, energy calculations and sound imaging e.t.c. We are Silicon Valley-based and are looking for someone w...

    €24 / hr (Avg Bid)
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    I have a Vertical slider connecting to a stepper motor via timing belt. So I want to control the speed of the stepper motor using a Keypad and a Screen by entering speed in Velocity that is mm/sec or cm/sec. I need you to program this for me with connections of LIMIT switches as well.

    €376 (Avg Bid)
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    Model in MATLAB & Simulink an STM32F407 micro controller with soil"s pH and Nitrogen sensors to control an agricultural environment. Data will be stored in a file for future analysis. A motor will add content if the sensors detect deficiencies.

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    We are paying for written application notes based on our configurable 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). Writer will be responsible for...

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    Product engineer 6 μέρες left

    Evaluates Electronic systems, products, components, and applications by designing and conducting research programs; applying knowledge of electricity and materials. Leading product development and handling of assembling unit Develop Electronic products by studying customer requirements; researching and testing manufacturing and assembly methods and materials Prepares product reports by collecting,...

    €6 / hr (Avg Bid)
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    VHDL code in Quartus software and de-soc board 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    This Project is to code exercises on latches, flip-flops and registers along with switches, lights and multiplexers VHDL -- Quartus Prime Lite 18.1 Quartus. Altera De-Soc board hardware implementation

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    The consulting company is looking for a metering expert for the Advanced Metering Infrastructure project located in the post USSR country. The activities to be completed within project frameworks: participate in design auditing stage; take part in construction supervision; participate in monitoring and control phase; prepare reports on the activities for the tasks; participate in public consultat...

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    Automotive cluster software 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Design and code an automotive cluster based on [κάνε είσοδο για να δεις το URL] Software. Write code to allow working of the device on a J1939 vehicle. Code and design should be done to fit a 10.1" Capacitive touch screen with interaction. Hardware used: Toradex iMX6 SoM with ...

    €1123 (Avg Bid)
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    Automotive P.A Amplifier 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Automotive P.A Amplifier. All project files will be required including, gerber, Altium project, code, firmware for the device. This project is to design an Automotive P.A Amplifier that will be manufactured 9- 36VDC Input Voltage Permanent 9-36VDC Input Voltage Ignition Switch mode low heat low power loss xxVDC to 12VDC converter. 12V Output Permanent (Current limited to 6A Max ) 12V Output Ign...

    €2009 (Avg Bid)
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    Looking for a GNU and SDR expert 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, me and my company are looking for someone that can help us in the Radio and SDR domain, we are currently working on a radio project but it's all new to us so we are trying to reach out to someone one that can guide us with some details, flow graphs and ideas. Preferably someone with practical experience. Further details will be discussed after contact.

    €38 / hr (Avg Bid)
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    Electrical Engineer 6 μέρες left

    Looking for Electrical Engineer to design transformer layout. Details will be discussed with the chosen freelancer. To be submitted today. Total Maximum Budget is 30 usd.

    €26 (Avg Bid)
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    I need a programmer 6 μέρες left

    Hi, I have a display led light for my shop that needs a new Attiny85 chip programmed to work the lights. I fried the other chip, including pic of the light..chip needs to be programmed to alternate and fade between the two light. Thx Ian

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    I need three LEDs controlled by Arduino nano, triggered by RF remote. LEDs1 &2 should latch on and flame flicker on rf button one. This button should also turn off LEDs 1&2. RF button 2 should latch on pulsing LED3 and turn it off. both operations should be able to run simultaneously and not interfere with each other. Simple, right???

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    fpga bitstrams mining 6 μέρες left

    I wanted to have one or two fpga bitstreams created for mining it depends on the board i have and how it's build i could give the model fpga i am going to use if that helps you better decide what to do to make the bitstreams compatible with the particular board or boards i will have.

    €35 / hr (Avg Bid)
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    Edit Arduino Mega Sketch. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I would like to use a 1.3" OLED LCD Display Module IIC I2C Interface 128x64, instead of the 20x4 LCD I2C shown in the Layout picture. I require someone to edit the sketch to make this change. I have included pictures and the sketch in the files section. If you believe you can accomplish this project please bid.

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    02 - electrical engineer required 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a electrical engineer expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €101 (Avg Bid)
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    electrical engineer required 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a electrical engineer expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €67 (Avg Bid)
    €67 Μέση Προσφορά
    13 προσφορές
    Protocolo ejecutivo/mdb 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Necesito comunicar un microcontrolador esp8266 a medios de pago mediante protocolo ejecutivo o mdb.

    €180 (Avg Bid)
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    8 προσφορές
    Wireless communications class 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a wireless communications class that has some discussions, labs, quizzes and exams..and I need someone to do it for me

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    Necesito el diseño de un cuadro electrico trifasico IGA 63A 2 x diferenciales 63A 2 magnetotermicos trifasico 40A 6 magnetotermicos monofasico (10A, 16A, 25A) vivienda Se requiere el esquema y lista de material marca shneider

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    SPI Protocol Developer 5 μέρες left

    Looking to use the services of a developer with Serial Peripheral Interface protocol to have a Particle board talk with an eInk display.

    €976 (Avg Bid)
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    Specific EAGLE OE/R Circuit and Schematic 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    All outputs are enabled by pulling the common OE/R input high. When OE/¯R is low, all outputs are inhibited and all latches are reseted. The OE/¯R function is important during power-up,in preventing floating inputs from turning on the outputs. Operating Votlage 11vdc-14vdc / 3.3v Delay time 2us

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    PCB BME280 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Español o ingles./ Spanish or English. PCB board development for BME280. Minimum width. I2C as input with 2 pads top and 2 bottom (SDA and SCL in one side and VCC and GND in other side). No holes for I2C connection. Only 2 layers Take care with the model: BME has temperature, presure and humidity! PCB will be developed in Proteus or Altium. Project files and Greber files will also be provi...

    €32 (Avg Bid)
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    Industrial PCB 5 μέρες left

    Only the freelancers of Gujarat should bid for this project

    €863 (Avg Bid)
    Τοπικό
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    My project is a software office. for that I need electrical designs and material estimation. I do have floor plan.

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    Estamos buscando a un Ingeniero de Electricidad para el desarrollo de una memoria de 100 páginas de un proyecto. El índice de la memoria viene en el archivo UNE 157001 (PDF). Se trata de elaborar la memoria de un trabajo de baja tensión y contra-incendios de un hotel rural con planos dados. Se adjunta un plano de cómo debe de ejecutarse. El nivel de detalle no es demasi...

    €581 (Avg Bid)
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    multi objective optimization in Matlab 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need somone who can do multi objective optimization in Matlab

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    Requirement- 1. Auto Control through a small PLC (Siemens make only - S7-100/200) is required to be provided for Controlling the Air Cond Units (3nos), 2 Cooling Towers, 2 Pumps and Motorized Fir Dampers, and for Control of Makeup Water Line based on the Level Indications. 2. PLC communication will be of Profibus type only. 3. Your PLC should be made to communicate with our PLC system...

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    I am looking for someone who has android motherboard PCB project files based on Qualcomm Snapdragon MSM8996 and can do open sourcing the PCB project files. Once you have the PCB file, I will pay 100$ soon. Please contact me.

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    There is project in some software, we need to draw schematic in the Altium software, and to create a little different PCB design, remove and add some new components, to reduce quantity of layers from 7 to 4.

    €10 / hr (Avg Bid)
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    electronic engineer 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    using GA for Optimal Placement of FACTS devices in Transmission lines 1- Doing the load flow analysis by Newton Raphson in IEEE 30 bus system. 2-Adding randomly the FACTS devices ( e.x, UPFC one device) on IEEE 30 bus. 3- Finally, using a genetic algorithm for the optimum location of FACTS devices.

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    IOT power line 5 μέρες left

    Hi, My name is Oren and I'm HW manager at CC. I have IOT design including 2 units with very similar design :uC + Wifi + ST power line modem+ AC/DC converter I'm looking for PCB layout services regards, Oren

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    Matlab Project 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    using GA for Optimal Placement of FACTS devices in Transmission lines 1- Doing the load flow analysis by Newton Raphson in IEEE 30 bus system. 2-Adding randomly the FACTS devices ( e.x, UPFC one device) on IEEE 30 bus. 3- Finally, using a genetic algorithm for the optimum location of FACTS devices.

    €123 (Avg Bid)
    €123 Μέση Προσφορά
    8 προσφορές