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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    121 jobs found, pricing in SGD

    It is a very small project. I have Systemline system installed, but its Sonamp amplifier started buzzing very loudly, so it needed to be changed. I bought a new one, and thought that I would be able to connect it to the system, but it is a bit too complex. So, I need someone to come and connect it back to the system. Thank you! We are based in NW1.

    $344 (Avg Bid)
    $344 Avg Bid
    4 bids

    Need an Expert of Advanced Control System ( MATLAB ).we need to use some tools to get what its wanted and it is going to be shown in a report form.

    $114 (Avg Bid)
    $114 Avg Bid
    1 bids
    Matlab Linear Programming 6 days left
    VERIFIED

    We're using CVX in Matlab to solve a network flow problem. I attached the full description of the project. If you can complete, please bid with 'matlab' words. Thanks

    $129 (Avg Bid)
    $129 Avg Bid
    4 bids

    I have some hardware with an XMega32 running an application that I have written. I require the firmware to be upgradable over CANbus. I have a CAN bootloader that I believe will do what I require, I just need it integrated correctly into my existing setup and don't have time to complete it myself. I need someone with experience with bootloaders, atxmega hardware, and microchip studio.

    $547 (Avg Bid)
    $547 Avg Bid
    9 bids

    I have a small vertical garden supplied with water from a 40 l container (upper left, in video) run through a set of gardena hoses. It's currently turned on and off manually. However, I would like that to programmable for when on vacation. The problem, however is that the gravity-pressure from the container is not large enough to push through most of-the-shelf systems, I think, probably because they are these tight electromagnetic valves. I therefore want to buy a solution that can overcome this. I call it an Arduino-controlled ball-valve because I think that would be a neat solution, but really anything you suggest that convincingly sounds like it would work is something I'm interested.

    $4398 (Avg Bid)
    $4398 Avg Bid
    30 bids
    Pure Sine wave Inverter 5.5Kw 6 days left
    VERIFIED

    Pure Sine wave Inverter 5.5Kw max 15kw Voltage 220VAC Selectable Voltage Range 165-275VAC (220VAC) Frequency Range 50Hz/60Hz automatic recognition AC Voltage Regulation (DC )220vac±3% Transfer Time ≤3ms Wave Form Pure Sine Wave Transformer type Toroidal Transfer efficiency ≥92% Battery Voltage 12V/24V/48V Overcharge Protection Battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V), stop charging after 60s alarm display -view --Communication Port: Type RS485, available for wifi box & external control screen

    $735 (Avg Bid)
    $735 Avg Bid
    19 bids

    Analysis and Design of a Low-Voltage Low-Power Double-Tail Comparator. project paper will be uploaded . need the output expected like in the paper .

    $10 - $25
    $10 - $25
    0 bids
    PCB Design MSSL 6 days left

    I'll like to create a working and durable PCB board that will simplify my design that I have created. The design should be simple, functional and able to function using a Arduino board. My original design has to many wires that come apart and a third party not familiar with the design or with a technical background, would never be able to troubleshoot. My intensions is to have a simple "plug-and-play" unit; that I can travel with and be able to use anytime when needed without any wires broken or coming loose.

    $87 (Avg Bid)
    $87 Avg Bid
    22 bids

    I'm working on a building with an existing 200Amp commercial panel in use and 2 - 60Amp residential Apartment panels. The 200A, 60A, and 60A are in an existing 3-gang meter. Within the building, there are 2 vacant units that the owner wants to lease out. with no meter. 1 unit will be a sandwich shop with a 200Amp panel and the other will be a barbershop with a 150Amps service. Load calculation for the 97Amp for the sandwich shop and 75Amp for Barbershop I sized up each for the future, so 200A for the sandwich shop and 150 for the barbershop. The service conductor will be in a 4" mast connecting to a power company-supplied splice box. Then on one side of the splice box will be connecting the existing 3 gang meter and on the other side, I will install a 2 gang meter. (this is hap...

    $176 (Avg Bid)
    $176 Avg Bid
    5 bids

    I'm working on a building with an existing 200Amp commercial panel in use and 2 - 60Amp residential Apartment panels. The 200A, 60A, and 60A are in an existing 3-gang meter. Within the building, there are 2 vacant units that the owner wants to lease out. with no meter. 1 unit will be a sandwich shop with a 200Amp panel and the other will be a barbershop with a 150Amps service. Load calculation for the 97Amp for the sandwich shop and 75Amp for Barbershop I sized up each for the future, so 200A for the sandwich shop and 150 for the barbershop. The service conductor will be in a 4" mast connecting to a power company-supplied splice box. Then on one side of the splice box will be connecting the existing 3 gang meter and on the other side, I will install a 2 gang meter. (this is happ...

    $206 (Avg Bid)
    $206 Avg Bid
    2 bids

    Do the PLC programming with Siemens ET200iSP .This project is in Trivandrum, of the project is 2-3 months.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    5 bids

    Design Radar system to detect vibrating object using Advanced Design System software (ADS). using Pulse wave or continues wave signal.

    $290 (Avg Bid)
    $290 Avg Bid
    11 bids
    FOP exterior lighting 6 days left
    VERIFIED

    There are (7) free-standing, outdoor sculptures and (1) wall mosaic that need lighting. These are on city property and require a plan drawings from a licensed electrical engineer.

    $1164 (Avg Bid)
    $1164 Avg Bid
    20 bids

    Hi i need you to do the calculations for the 720W PV system according to sample.

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    14 bids

    Required a Matlab code for optimization algorithms GWO, PSO, GA and RFO to tune 3 PI controllers in simulink model.

    $696 (Avg Bid)
    $696 Avg Bid
    19 bids
    MATLAB - SIMSCAPE DESIGN 6 days left
    VERIFIED

    Hi there, I have a matlab simscape project that i want you to modify according to my requirements and compile a report.

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    13 bids

    Writing a literature review about Ad-hoc routing protocols for tactical networks discusses MANET protocols and do a comparison between them, highlight the most suitable routing protocol for tactical networks based on its performance

    $107 (Avg Bid)
    $107 Avg Bid
    18 bids

    We are currently hiring writers who have intermediate to expert knowledge in the following fields: - Ghost writing - creative director - Data processing - Solar Storage - Data entry - Portable Power Station - RV & Outdoor Camping - Off-Grid Living

    $593 (Avg Bid)
    $593 Avg Bid
    11 bids
    Writing an Arduino Code 5 days left
    VERIFIED

    I want someone to write code in Arduino App for the attachment below

    $27 (Avg Bid)
    $27 Avg Bid
    17 bids

    Model the propeller and thrust generation. Describe and explain the underlying mathematical modelling, demonstrate the performance of the model. Provide results or comments on its validation. Comment on the fidelity of the approach and any way it could be improved.

    $172 (Avg Bid)
    $172 Avg Bid
    6 bids
    EPLAN P8 Project P4M2 5 days left
    VERIFIED

    Redraw pdf to EPLAN P8. Electrical designing skills required. Advanced EPLAN P9 knowledge required. Usage of automatic EPLAN tools required (auto linking, terminal diagram, cable diagrams, panel layouts, part list,...) You get: - electrical documentation in pdf - excel spreadsheet of Inputs and Outputs comments - EPLAN template I get: -black&white pdf -colored pdf -EPLAN archive file .zw1 Project opend only for skilled EPLAN electrical designers.

    $1068 - $2137
    Sealed NDA
    $1068 - $2137
    13 bids
    Weather station 5 days left

    To build a weather station using esp8266 nodemcu model.. that forecast weather like temperature humidity rain air pressure using dht11 and bmp180 and one rain sensor and the will be shown in web server or any third party apps like blynk or thingspeak all u need to do is design a circuit and write the code for it... I know it is available in YouTube but I just want a neat code... That's all

    $22 (Avg Bid)
    $22 Avg Bid
    6 bids
    Dessert project 5 days left
    VERIFIED

    We're obtained a quote for a universal cobot directly from the manufacturer. The project is a basic pick and place application that would use a Pneumatic tool to place a cardboard tray on a flat plate, then pick up a 12 little jello cups that have been previously lined up on another plate, ,place them on the cardboard tray, then push the tray onto a belt conveyor. Although we áre told the New cobots áre very easy to programa, we prefer an engineer with previous programming experience to set up the robot and do basic training for our personnel. We are located in the Chicago area. The weight of the 12 jellos is approx. 2.5 lbs.

    $6781 (Avg Bid)
    $6781 Avg Bid
    1 bids

    Hi my name is Antonio I want to relay an EMV ISO-7816 card and observe the communication. I've set the simtrace2-cardem-pcsc to use data found in a virtual smart card interface. When I attempt to make a payment(Ingenico 5000/Square reader) it fails as the command that I have to return to the card fails to transmit. There are traces in the log for an 'Unknown APDU case 0'. IF YOU'RE INTERESTED IN WORKING WITH ME MORE iNFO ABOUT THIS PROJECT CAN BE FOUND HERE: I WILL PAY EXTRA FOR FAST SERVICE. THANKS

    $742 (Avg Bid)
    NDA
    $742 Avg Bid
    20 bids

    details will be trough the chat pls bid and i'll get back to u thanks

    $163 (Avg Bid)
    $163 Avg Bid
    22 bids

    Accidentally pulled out cable

    $16 / hr (Avg Bid)
    Local
    $16 / hr Avg Bid
    1 bids
    op-amps development 4 days left
    VERIFIED

    Only a hardware development is required. No code. Time for project development: max 6 days. Sensor used for input: piezoelectric Microcontroller used to receive the amplified sound: ESP32. Output voltage range: 0-3.3V. Midpoint Bias near V=1.65V (half of 3.3V) Operational Amplifier model will be defined before start the project. We have some circuits tested but with problems as clipping and sensitivity signal. Signal amplification should be the higer possible. In oder to avoid the noise, a 10-15Hz filter can be used. We can cut any input or output signal above a specific voltage threshold Battery used: 1x3.7V (voltage used as input for sensor = 3.3V) Software to use: KiCad for schematic and any other software for simulate it (for example LTspice). Project files will be provided....

    $61 (Avg Bid)
    $61 Avg Bid
    14 bids
    CRESTRON PROGRAMMER 4 days left
    VERIFIED

    I have a Crestron system in my house and I need to make some modifications and add some features

    $1570 (Avg Bid)
    $1570 Avg Bid
    23 bids

    i am looking for expert in mechanical to do solid rocket motor design development and fabrication Thrust: 2300 N

    $34 (Avg Bid)
    $34 Avg Bid
    6 bids
    Klayout mask design -- 3 4 days left
    VERIFIED

    If you are an expert in using Klayout and you have very good knowledge in MOSFET, please send me a message directly ASAP. I will share the details.

    $226 (Avg Bid)
    $226 Avg Bid
    4 bids
    Klayout mask design -- 2 4 days left
    VERIFIED

    If you are an expert in using software KLayout, please contact me ASAP.

    $258 (Avg Bid)
    $258 Avg Bid
    2 bids

    Arduino Sensor calculation Code Fixing Budget: 30

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    10 bids
    zener barrier volt 4 days left
    VERIFIED

    Only bid if you can do it in $10 We need you to design a zener barrier with zener diode that will limit current to 50ma and in case of voltage more than 24v it will blow of the fuse. Your task is to design the schematic with the actual parts. You have to make sure it works and offers protection as desired.

    $22 (Avg Bid)
    $22 Avg Bid
    3 bids

    Writing a survey paper of 16 pages about modulation and coding schemes in 4G, 5G and beyond (B5G) networks

    $335 (Avg Bid)
    $335 Avg Bid
    7 bids
    Substrate image Conversions 4 days left
    VERIFIED

    Films were scanned into jpeg images that need to be vectorized into .DXF Format for use in circuit board redraw

    $163 (Avg Bid)
    $163 Avg Bid
    35 bids
    Gyroscope mock 4 days left

    This project aims to control a Gyroscope, having motors in 3 axes. As the delivery of this work, I would like to obtain: - Complete technical drawing. - Arduino program, containing comments for understanding the flow. - List of recommended components, cables, boards, motors, other elements deemed necessary for future purchase. The idea is to have two Servo Motors and a DC motor. The DC motor in the center, axis C, image attached, being powered by a current that will pass through a Slip Ring Connector B. Such Slip Ring Connector turns from axis B, which represents the second servo motor, also powered by current that will pass through Slip Ring Connector A, coming from A. The DC motor will be activated as soon as the Arduino is connected to the power source. Servo motors will be driven clo...

    $701 (Avg Bid)
    $701 Avg Bid
    19 bids

    Remote Crane Monitoring Solution - IOT Crane solution We are looking for a solution that should include cloud data analytics, mobile application, and hardware sensors that can be easily integrated or retrofitted on material handling cranes such as overhead cranes. I need someone who can develop the required hardware and search for the required sensors (readily available in the market) for the crane monitoring. Plus, the development of the necessary web and mobile applications. Kindly provide your proposal for us to evaluate. With any standard template replies will be rejected. Only engineers experienced with CRANE and material handling equipment are preferred.

    $1215 (Avg Bid)
    $1215 Avg Bid
    28 bids

    Hello developers Request details We have developed an AC charger based on OpenEVSE. We would like to add ISO 15118 (specifically plug'n'charge and SoC reading) to the existing board. Will discuss more details in chat.

    $220 (Avg Bid)
    $220 Avg Bid
    11 bids
    ESP8266+LORA 4 days left

    Hello, I want to make two weather station based on EPS8266 and LORA sx1278. For this purpose I plan to use this project. 2 ESP8266 and 2 lora sx1278. + 1 ght11 temperature sensor. And maybe one DS3231 to wake up the transmitter to save power. My plan is to mount one lora high above me about 6-7km away in the mountains - that way I will have a direct line of sight with both devices. All the data after receive have to be upload to The Things Network Server

    $279 (Avg Bid)
    $279 Avg Bid
    6 bids

    Need an expert in electrical electronic engineering for completing a small project.

    $26 (Avg Bid)
    $26 Avg Bid
    17 bids
    Further Control Engineering 3 days left
    VERIFIED

    Need an expert in electrical electronic engineering for completing a small project.

    $46 (Avg Bid)
    $46 Avg Bid
    12 bids

    This project aims to control a Gyroscope, having motors in 3 axes. As the delivery of this work, I would like to obtain: - Complete technical drawing. - Arduino program, containing comments for understanding the flow. - List of recommended components, cables, boards, motors, other elements deemed necessary for future purchase. The idea is to have two Servo Motors and a DC motor. The DC motor in the center, axis C, image attached, being powered by a current that will pass through a Slip Ring Connector B. Such Slip Ring Connector turns from axis B, which represents the second servo motor, also powered by current that will pass through Slip Ring Connector A, coming from A. The DC motor will be activated as soon as the Arduino is connected to the power source. Servo motors will be driven clo...

    $590 (Avg Bid)
    $590 Avg Bid
    14 bids

    I want someone who can design an antenna using CST microwave suite and then reconstruct the image using the S11 parameters.

    $921 (Avg Bid)
    $921 Avg Bid
    8 bids
    Mathlab Simulink Simulation 3 days left
    VERIFIED

    5G network mathlab Simulink school assignment

    $38 (Avg Bid)
    $38 Avg Bid
    5 bids

    Write a Matlab script to decouple any new information captured with a SIM system, which is not present in the WF image, from the WF image. A “.mat” file is provided (you can download it from the website) that contains three 2D forward images from a 2D-SIM system, which have a different phase, ϕ defined in Eq. (3), i.e.: Your program should take as input the three 2D-SIM images and provide as output the WF image and any other information present in the SIM images. Provide a copy of your Matlab script (by uploading it as a separate document in the dropbox) and figures of the input and output images in both the space and spatial-frequency domains. All figures should appear in your technical report with appropriate figure captions and a discussion explaining them. Be sure to label...

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    4 bids

    Write a Matlab script to decouple any new information captured with a SIM system, which is not present in the WF image, from the WF image. A “.mat” file is provided (you can download it from the website) that contains three 2D forward images from a 2D-SIM system, which have a different phase, ϕ defined in Eq. (3), i.e.: Your program should take as input the three 2D-SIM images and provide as output the WF image and any other information present in the SIM images. Provide a copy of your Matlab script (by uploading it as a separate document in the dropbox) and figures of the input and output images in both the space and spatial-frequency domains. All figures should appear in your technical report with appropriate figure captions and a discussion explaining them. Be sure to label...

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    3 bids

    Looking for an "Embedded Firmware Engineer" or "Embedded Software Engineer".We need the freelancer to write a "USB HID Compliant" driver for our Pin pad. Skills Needed: C embedded programming USB communications, specifically the HID compliant protocol Knowledge of the USB HID compliant protocol Experienced programming microcontrollers and specifically Microchip PIC24 microcontrollers.

    $1721 (Avg Bid)
    $1721 Avg Bid
    22 bids

    Design a double-Pendulum cart system controller to achieve certain task

    $37 (Avg Bid)
    $37 Avg Bid
    17 bids

    Mechanical Inspector, auditer, experienced on pressure vessels and ASME Codes, reporting

    $594 (Avg Bid)
    $594 Avg Bid
    9 bids

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