Electrical Engineering 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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    253 jobs found, pricing in USD

    I am trying to build the following: An ESP8285 is connected to a LiPo via an LDO (3.3V). A SHORT button press should latch power to the ESP8285/ESP8266. The problem is that the latch circuit is always on, even when the button is pressed. The circuit needs to fixed so that: 1) The short button press latches power to the ESP. (Power usage should then be 0) 2) GPIO16 or another GPIO, can unlatch...

    $10 (Avg Bid)
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    1 bids

    a manufacturing procedure was written but I will need help reviewing and going over the technical details if missing. I will provide the drawings, instructions videos and you will need to go over them and help revise the instructions procedure. mechanical/electrical engineer or someone who has a lot of experience in writing procedures.

    $12 / hr (Avg Bid)
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    2 bids

    HI, i have an exam tomorrow, and i need help for it

    $17 / hr (Avg Bid)
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    6 bids
    Moteur a courant continu 6 days left
    VERIFIED

    Dc motor task ( Moteur a courant continu)

    $90 (Avg Bid)
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    5 bids

    I would like to measure the yyarn consumed while knitting using and optical sensor PMW3360 and an Arduino Leonardo. I would like to know the methodology and the code for the data analysing also pin connections. I need help as soon as possible.

    $203 (Avg Bid)
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    11 bids

    Debugging a verilog model based on some specifications. Don't bid please if you don't work on Verilog. Thanks!

    $10 - $30
    $10 - $30
    0 bids

    targets integration of standard user input-output interfaces, sensor signals processed by ATmega128 A/D converter, and a DC water-pump (motor) to the smart farming system. These components make up the last stage of your semester project. You will continue subsystem development and integration using high-level programming.

    $208 (Avg Bid)
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    5 bids

    I need to design a Solar PV system on a 10 or 20 or 40 ft container, ideally on top and the sides/back of the container. Think of it as a pop-up shop or kiosk with a covered top. Need the specifications sheet. The system would be based in Canada and racking systems used in Canadian Solar market.

    $346 (Avg Bid)
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    6 bids

    I need someone who can build a prototype for an SoC based streaming audio amplifier project. You must have a spectrum/distortion analyzer. Deliverable: Prototype hardware with firmware/software -Receive streaming Audio stack in ARM via WiFi -TDA1545a DAC output thru PRU-ICSS in Sitara via 10 bit PWM / 44 khz -integrated small power amplifier

    $2166 (Avg Bid)
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    6 bids

    Electrical network modeling and simulation using ETAP Software

    $140 (Avg Bid)
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    7 bids
    ETAP Expert 6 days left
    VERIFIED

    Etap Expert needed electrical engineering project

    $25 (Avg Bid)
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    2 bids

    Electrical Transient Analyzer Program Expert

    $22 (Avg Bid)
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    2 bids

    help in implement selected logical circuit based on the its truth table and document the design, the logical expression, and the truth table within the logisim page

    $120 (Avg Bid)
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    15 bids

    Hello, I am in the irrigation industry. I am designing an automated fertilizer pumping unit that can be connected to any irrigation system. I am using an arduino Yun for the control board. I want it to monitor PH, Temp, and pressure. Based on these values it will operator a servo motor and a relay. I would also like it to display these values online as well as allow me to manual over ride them f...

    $157 (Avg Bid)
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    24 bids
    Grobotech Tag 6 days left

    We would like to build a PCB that can house Bluetooth, battery and OLED. This device is capable of displaying a QR code on the OLED. BLE is used to notify the person when the device is near. No RFID and e-ink display has been changed to oled. Here is the reference.: [login to view URL]

    $1050 (Avg Bid)
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    13 bids

    Hi freelancers, I am looking for someone who have good skills to teach me to draw electrical motor design drawings using Autocad/draftsight. Learning pace can be adjusted. I prefer daily one or one and half hour. Sample drawings I can provide via pdf to practice.

    $29 (Avg Bid)
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    6 bids

    Freelancer required who is comfortable in writing Electrical, E&C, Mechanical and Civil Projects in attached format. Indian content writers are preferable. 1. Researching and organizing facts and sources 2. Consistently meeting tight project deadlines 3. Writing meaningful and engaging content on given topics 4. Reviewing the content for writing, spelling, and grammar

    $90 (Avg Bid)
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    13 bids

    need help in project related to ac machines. electrical engineering

    $12 (Avg Bid)
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    2 bids

    We are having ideas to develop high jump stands where the bar height is remotely controlled and in our process to start right, we would like to receive suggestions how to approach our development phase together with a very high level though process around mechanical and electronic design. We appreciate innovative thoughts in many aspects and the attachment you can read more details together with s...

    $100 (Avg Bid)
    Guaranteed Sealed
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    2 entries

    I have done simulation to propose quad band absorber in GHz range. I have prepared a rough draft of paper. i need help to finalize the paper till this sunday.

    $19 (Avg Bid)
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    2 bids

    The scope is to charge and discharge a 1kW Lithium-ion battery using a signal from a Raspberry Pi relay. I have 5v relay that is connected by Raspberry pi. The relay switches on and on and off based on an external perimeter. The deliverables are: Schematics Bill of Materials 2hr video session on how to put this all together

    $124 (Avg Bid)
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    9 bids

    i want to project non contact thermometer for people this project must include: arduino uno, oled screen (0.96 inch OLED ekran 128x64) infrared temperature sensor ( GY-906 -mlx90614), Memory Card (DS3231 RTC and 24C32 ), led buzzer module (low level trigger) power saving mode. *oled display must show measurements *If the sensor measures more than 38 degrees, the red LED will light up and th...

    $72 (Avg Bid)
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    8 bids

    Anyone interest in building FPGA to mine bitcoin or other type of crypto currencies.

    $546 (Avg Bid)
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    5 bids

    generate scalogram and spectrogram by using empirical wavelet [login to view URL] data is 1 dimensional

    $13 (Avg Bid)
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    1 bids
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    26 bids

    Hi. I need a design for device which are controlled by simple phone app. Device requires PCB board, microcontroller and GPS module.

    $991 (Avg Bid)
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    42 bids

    Looking for a PCB designer for a contract gig and potentially long-term relationship. Must have Altium designer experience. Generate symbols, schematic capture, route traces, work with board houses, experience with RF and wearables (is a plus if you have this, but not necessary)

    $162 (Avg Bid)
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    28 bids

    "Optimal performance of dynamic particle swarm optimization based maximum power trackers for stand-alone PV system under partial shading conditions" the above texts are the headline of an IEEE paper . In that paper maximum power is extracted based on variable coefficient pso algorithm(VCPSO). I designed the simulimk matlab model according to that paper but could not write the VCPSO c...

    $429 (Avg Bid)
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    5 bids

    Control System Course Introduction to VisSim/ Embedded Controls developer

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    7 bids

    To do AlP code for 8051 microcontroller

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    6 bids

    Hi. I need to provision Node SX1272 to Gateway IC880A to Server using LoRaWAN. Currently, Server to IC880A to SX1272 has been provisioned, and packets can be transmitted and received. Also, the provisioning process needs to be documented. Thank you. Document needs to be done in 2 days, and the actual provisioning in 5 days. Thank you.

    $9 - $23
    $9 - $23
    0 bids

    finFET, MOSFET, AFM, MEMS microelectronics can help?

    $150 (Avg Bid)
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    2 bids

    I need a MATLAB coder who knows about MOPSO technique and can convert an Engineering problem in MATLAB coding

    $207 (Avg Bid)
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    8 bids

    This letter presents an antenna system for mobile devices with an unbroken metal rim. By utilizing the characteristic mode analysis for the unbroken metal rim, efficient MIMO operation can be achieved. The design is based on antenna cluster technique that uses several coupled elements that are used to efficiently excite the modes of the rim. Non-resonant antenna elements and matching networks are ...

    $47 (Avg Bid)
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    2 bids

    The LimeSDR-USB allows to either transmit signals at once or schedule them. In all cases the samples must be passed from the host to the device at each call, which can take time due to the USB speed and latency. We would like to be able to just tell the device to transmit a specific type of signal, either at once or at a specific timestamp, without passing the samples each time. The different sig...

    $2540 (Avg Bid)
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    10 bids
    CLIMATE CHANGE& WEATHERING 6 days left
    VERIFIED

    Attempt to model the effect of increasing greenhouse gas concentrationin Earth's atmosphere using a simplified [login to view URL] details will given in chat

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    3 bids

    The job is as the title. I have a basic system that has an airfoil with a flap and need to achieve a set height based on the flap angle. I need a Simulink transfer function that takes the output vertical force, converts it too a vertical displacement and then controls the angle the flap.

    $161 (Avg Bid)
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    10 bids

    Hi, we are developing the 2nd generation of our indoor/outdoor sensor device, which contains a controller board. We're looking for someone to build the schematics and layouts for this board in Altium. We have a prototype board we made through Gumstix, but it needs some changes and we only have schematics for it at the module level, not for the whole board. We need the modules connected tog...

    $1259 (Avg Bid)
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    31 bids
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    DC motor : moteur a courant continu ( You should speak french )

    $129 (Avg Bid)
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    8 bids

    Hello there! Ill attach a file with video/picture on how i want my product to be in a type of final stage. But what i need from you is to help me block car key signal which is 433.92MHz and 868MHZ in Europe when there is no movement. When there is movement i want it to not block the signal. For more info check attached video and picture what i have in mind. More questions i can answer in PM Thanks...

    $520 (Avg Bid)
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    build an ev 61581 controller board with contactor and typeB rcd for 14 cars with ios/android APP for client and PC sw for system/server control. a wattmeter sends the total building load, and the system charges cars, never surpassing the max building load incl. all inhabitants consuming power themselves ofc. all intelligence stays in the building s fuse box, only a cable per car goes out to a type...

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    3 bids
    Engineers needed 5 days left

    I want some engineers in my building site

    $321 (Avg Bid)
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    3 bids
    paper simulation 5 days left
    VERIFIED

    unsing matlab/ simulink try to simulate this paper

    $113 (Avg Bid)
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    23 bids

    I need a simple operation code written with Matlab to operate an i2c multiplexer TCA9548A interfaced to a raspberry pi to control multiple i2c devices.

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    5 bids

    We are looking for a talented electronics/electrical engineer, experienced in power line communications (in general) and HomePlug family of specifications in specific. Please do not apply to the project unless you have proven previous experience in the field. Thank you!

    $33 / hr (Avg Bid)
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    9 bids
    Operations Instrumentation 5 days left
    VERIFIED

    The operations leadership will provide a step by step guide to manipulate a mass spectrum of an amorphous magnesium silicate sample utilizing several open, XML-based data formats developed by the Trans-Proteomic Pipeline and/or proprietary formats. S/he will optimize array into MEMS control for 3D LiDAR, with a keen focus on safety and any deficiencies. The array of amorphous magnesium silicate...

    $1075 (Avg Bid)
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    2 bids

    Lamiflow Air Systems manufactures Air Flow Indicators that are prime marly used in Hospitals. We are looking to upgrade our units to monitor: Temperature, Humidity & Particualte Matter. With digital displays for each. Please see web-site: [login to view URL] Thank you

    $1186 (Avg Bid)
    NDA
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    13 bids

    HI We have touch switch project for which the hardware is ready. We need someone to code the RF using Rc_switch library arduino and Tuya SDK integration. We have already developed this code but we want to rebuild the same using a professional again

    $626 (Avg Bid)
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    5 bids

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