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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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    E Bike Rotor Coil Generator 20 시간 left
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    I have a mechanism that can manufacture the rotors for the generator . I need the coils and the capacitor designed so the rotors rotate and collect the dc power renerated by the coils in multi capacitors . Then through the switch design this is released into the batteries as a charge . As one capicitor is discoraging another is charging . As there will be multi coils there must be multi capacitors to keep this process rotating . And it must be design for safety as there will be a lot of power being renerated and stored for release . This must be able to charge a 48v or 52v battery ok . Can you design if not i will put this back here to get others to design . But either way you must work with them to design capacitors and system to have the battery switch also switch output of capacitors in...

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    TI CC2652 assistance 6 일 left
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    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.

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    FPGA BASED ALARM SYSTEM 6 일 left
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    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] – ...

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    Hello, I am working on automating my air conditioner by reading the signals from the Remote, which i would like to then send out later to turn the AC on and off. I have the following setup: - Raspberry Pi 4B - Breadboard - VS1838B Infrared receiver - 5mm 940nm IR infrared Emission (along with other require items) - hitachi remote rar-3n5-1 AC is: The problem is i am not getting any readings on the ir receiver device. I would like to do the following: - Read Remote signals - Check room temperature using sensor (this sensor is working) - Send on & off signal based on temperature I can provide more info on chat Thank you!

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

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    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

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

    $82 (Avg Bid)
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    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

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

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    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

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    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

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

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    PCB board design -- 2 6 일 left
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    PCB board design with ultrasonic sensor and RF tx

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    Not a project but like work want to done

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

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

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    Mechanical Engineer ing Sys tems requir ement funct ional template

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    i need to design a Schottky diode sms7630 in ADS and make simulation for it

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    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

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    living off grid 5 일 left
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    Money saving tips on how to live off the grid. Power generators, fuel, growing food, solar, hot water

    $249 (Avg Bid)
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    Need to code in Arduino, Buttons for motor movement. Up and down Press and hold button UP, motor goes up. Press and hold button DOWN, motor goes down As soon you release the button, motor stops. Need diagram, wiring and code DM542 steppe driver

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    windmiller 4 일 left

    i have plans that need updated in the city of pickerington. they need to be restamped a full set of plans. I need them stamped and may need revision. they need to be approved and found to be compelte for building this project. I need a full set of plans civil, building mechanical electrical

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    required expertise on using ADS and knowledge of schematic

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    We have Autocad drawing for a residential flat. Need experts who can prepare BOM

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    I would like to implement an Idea that I have to make a semi truck powertrain more efficient by converting from diesel to Electric direct drive motors. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] and I can explain in better detail of what I would need

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    More details will be shared with potential freelancer

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    Site Office – Shop Drawings A. Civil/Structural Works for below: • A/G Potable Water Tank Foundation design/detailing with BBS • Pump Skid Slab for Water Booster Pump Set design/detailing with BBS B. Mechanical Works including below: • Potable Water Layout including potable water pump and calculation • Sewer Network Layout and calculation • Split Type Wall Mounted HVAC layout and calculation C. Electrical Works Including below: • Complete Electrical Works distribution network including but not limited to: Distribution Boxes, Power Cables, Grounding Cables, Tie-in to Transformer Room and office building electrical works including calculations

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    HART pressure transmitters for configuration via a distributed control system (DCS) or HART communicator. HART pressure transmitters are compatible with the Highway Addressable Remote Transducer (HART) communication protocol which is the most popular standard used with smart field devices by the process control industry. HART functionality enables the transfer of pressure transmitter data via an AC digital signal which uses the 4-20mA analogue output signal as a carrier, thus eliminating the need for extra wires and connectors.

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    We receive videos from cameras using RTMP and we are adding support for iPhones and iPads. The code will receive video from the camera and send it to our RTMP server. It needs to buffer the video and send it as upload bandwidth is available, so if the connection is slow, it will save the video to local storage and upload it as it can. We have a prototype app setup to do this and this will be where the development happens. Once it's in a working state, it will be integrated into our existing app for users to send video to our system.

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    I need guidance and help to narrow down and select a specific topic for PhD Indoor Localisation

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    Qualified and Experienced Engineering Technical Writing Professional to write a report on the "end-of-life recycling of the automobiles in united arab emirates, a feasibility study" you must be good with process flow charts and hardware demonstration urgnet work to be done in 3 days Thanks

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    My project has issues in express and program Help to resolve it so i run my project perfectly

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    Design a low pass filter which I will tell you more precisely. The priority of the project is given to those who have the accuracy of work and high mastery of electronics and receive lower fees. (Altium Designer) Lower cost is preferred. Layout is required.

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    Hello there! I have a project that I need modeled as a schematic and then 3D modeled. Bonus points if you can do electrical engineering too as I will be needing PCB designs and coding!

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    The PCB thermostat needs to run on 220/230V 50/60 hertz, it needs to have two NTC probes one for measuring water temperature and one for safety (excess water temperature shutdown), rotary, measure from +/-1 0-40 degrees Celsius, it needs to have built in contact suppressor.

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    I need Eagle PCB designer 3 일 left
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    I need Eagle PCB design need to modify. please apply if you are available now

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    I would need a quadcopter drone put together having motors, escs, battery, and so on without a frame and sent to me. Everything would already be connected together and ready to go ,without the need for calibration, using a remote control at the flip of a switch. The motors would need to be high torque and be as flat or least in height as possible. They would need to have the metal shaft already attached and preferably a threaded shaft. The bottom of the motor would preferably be flat too.

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    More details will be shared via chat with potential freelancer

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    More details will be shared via chat with potential freelancer

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    casademoneda 2 일 left
    확인

    Se requiere mediante estudio de iluminación, determinar cantidad y modelo de lámpara a instalar. Zona amarilla. Software : Dialux Evo.

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    looking for PCB design experts with 4+ years of experience. Will share details through private chat. The designer should have the ability to get a complete PCB file from a DXF file.

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    Trophy icon Shire Electric 2 일 left

    We are looking to have a logo made for our Electrical Contracting business “Shire Electric”. We specialize in commercial and residential electrical work, security, IT and fire alarms. Attached is an example of what we are looking for. We would like 3 colors or less.

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    158 건의 응모작

    Electrical control panels and Accessories Busdusct Electrical switchgear Industrial

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    i want to hire geotechnical engineer for making reports

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    More details will be shared via chat with potential freelancer

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    Our project is human body vibration analysis in siting, supine and semi supine position. So, we need to design mathematical modal in Simulink and other matlab code for vibrational analysis.

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    Hello, we want you to visit a potential solar project site in Pedova Italy and evaluate/assess it.

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    more details will be shared about my project via chat

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    Will share more project details with potential freelancer

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