Elektrotechnika 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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    111 zakázek nalezeno, ceny v EUR

    Hired freelancer should implement image processing like segmentation, object tracking and so on using Matlab. After reading attached file If you are confident, bid on this. Will provide more detail to hired freelancer. Thanks

    €102 (Avg Bid)
    €102 Průměr. nabídka
    9 nabídky

    I need some help with the matlab and simulation where i am stuck and want some kind of guidance with my project. its about the hybrid electric cars modeling and simulation

    €87 (Avg Bid)
    €87 Průměr. nabídka
    9 nabídky
    Model linearizer in simulink 6 dní left
    OVĚŘENÉ

    I need to find transfer function for build autopilot by using simulink toolbox called model linearizer. I need someone who have the experience with these applications.

    €29 (Avg Bid)
    €29 Průměr. nabídka
    3 nabídky

    --3 years of Wi-Fi 5/6 FAE experience on the system board tuning and the good skill for VNA, spectrum analyzer and Wi-Fi test equipment as Lite-point, NI or Key sigh, etc. --The customer requirement communication including the discrete Wi-Fi RF components as PA, LNA, switch, filter and RF front-end module (RFFM) and proprietary SOC. --The RF BOM optimization on the customer Wi-Fi system board to achieve the customer specification and the technical report generation

    €25 - €49 / hr
    €25 - €49 / hr
    0 nabídky

    I need peoples opinion to take part in an survey to review some technology and guess from there knowledge how the technology might work. It is purely guess work and probably easier for science nerds, but even an average knowledge of science is good enough to qualify as we will hire a few people.

    €19 (Avg Bid)
    €19 Průměr. nabídka
    7 nabídky

    I need someone who can worked in EV sectos( Buses,trucks,car) Specifically weight reduction Battery or motor efficiency Green Hydrogen Battery system design I need only consulting work for concepts and innovation about 5-10 hours max at this stage

    €89 (Avg Bid)
    €89 Průměr. nabídka
    16 nabídky
    speech processing project -- 3 6 dní left
    OVĚŘENÉ

    speech processing expert with matlab

    €56 (Avg Bid)
    €56 Průměr. nabídka
    7 nabídky

    I am currently working with a sim7600 gh 4g hat module. I require technical advice, assistance and guidance to get the project done.

    €32 / hr (Avg Bid)
    €32 / hr Průměr. nabídka
    6 nabídky
    speech processing project -- 2 6 dní left
    OVĚŘENÉ

    I need someone who have experience in Matlab and speech processing

    €22 (Avg Bid)
    €22 Průměr. nabídka
    20 nabídky

    I need to ship you these circuit boards for diagnosis. I have an OEM gear selector for an ICE powered car. It has 5 buttons and associated LEDs. It normally outputs a CAN or LIN bus based signal. But I just need it to output a "to ground" signal from each switch. What I would like to do is ship you the circuit boards and a spare connector with the pins. I need the LEDs associated with each of the 5 switches to illuminate when each switch is engaged, and the unit sends out a “to ground” output from each of the 5 functions, via the connector leads in the attached image. I tried to just solder on leads to the switch contacts of the larger board, but the leads and solder would not adhere. One can see in the image where the large board was burned at the unsuccessful s...

    €140 (Avg Bid)
    €140 Průměr. nabídka
    15 nabídky
    vhdl expert 6 dní left

    I want Signal processing and VHDL(Quartus Application) expert.

    €19 / hr (Avg Bid)
    €19 / hr Průměr. nabídka
    9 nabídky

    I have a program need to upload in attitiny 85 ic [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

    €22 (Avg Bid)
    €22 Průměr. nabídka
    2 nabídky

    I have a program need to upload in attitiny 85 ic [Removed by Admin for offsiting - TOC Section 13]

    €19 (Avg Bid)
    €19 Průměr. nabídka
    3 nabídky
    Matlab Simulink and Traci4Matlab 6 dní left
    OVĚŘENÉ

    Hello, I am working on a controller design to determine the duration of traffic lights using Matlab's ANFIS toolbox, and I am looking for a experienced freelancer to model the system by using Simulink (Note: you will not design the Controller, I will give the ANFIS Controller when it is completed. I want you to design the model by using Simulink and make connection between the SUMO Simulation Software by using Traci4Matlab). In addition to that, the most critical part of this project is that the ANFIS controller will receive the input parameters by communicating with the Sumo simulation program. In order to establish a connection between sumo and matlab program as I mentioned you need to be experienced in using Traci4matlab to make connection between SUMO and Simulink. Finally, If...

    €38 (Avg Bid)
    €38 Průměr. nabídka
    8 nabídky
    Route my DDR4 DIMM module 6 dní left
    OVĚŘENÉ

    An year ago I started developing a custom DDR4 DIMM module as a hobby project. By now, I have done the following: 1) Complete schematic design in Altium CircuitStudio 2) Complete footprint design in Altium CircuitStudio. The DDR4 ICs' footrpint pads are 0.35mm in diameter. 3) A list of signal classes (as a screenshot from Altium Designer, since I do not have a copy of the software) 4) Complete SPD programming kit - so that we can test the manufactured board immediately. I have not done any fanout or rules configuration, since I do not think that Altium CircuitStudio will cope with the length matching and parallel multi-routing properly - specifically for a DDR4 project requirements. What I need now is the following: 1) Route the PCB on 6 layers as per the JLCPCB capabilities. Note...

    €1467 (Avg Bid)
    €1467 Průměr. nabídka
    22 nabídky

    Need a photo of water bottle which has attractive metalic finish with USB type c pin on bottle body along with samall compartment which can be pulled down or dragged out of water bottle outer casing and dimensions shi be considered with 10000 power Bank cell attached to most inner layer of water bottle which shouldn't be seen outside.

    €19 (Avg Bid)
    €19 Průměr. nabídka
    10 nabídky
    Ali Abdulaziz 5 dní left

    I have technology of leak detection of industrial heat exchangers tubes ( mechanical testing with pressure gage) i am looking for software that can be connected to the laptop with our testing equipment to give us the leaked tubes pulses and numbering the tubes.

    €453 (Avg Bid)
    €453 Průměr. nabídka
    8 nabídky

    I connected a Tuya Zigbee Smart Switch with a Tuya Zigbee(3.0) Wireless Gateway through Smart Life App, and it works perfectly with the app (ON/OFF). I need someone to help me to control the same Tuya Smart Switch with my ESP8266 through the Tuya Zigbee Gateway, without using the Smart Life App. (ESP8266 and Tuya Zigbee Gateway are connected to the same wifi network, so there is no need for internet) So the command should go from my ESP8266, to the router, to Tuya Zigbee gateway to the Smart switch, as shown in the attachment. If you do not have the Tuya hardware, you can connect to my Computer using Anydesk to download to my esp8266, then we can check it if it works with Tuya

    €456 (Avg Bid)
    €456 Průměr. nabídka
    13 nabídky

    hen an IGBT or MOSFET are fully "on" they are known to be saturated, when they exceed their maximum current ratings they are known to "over saturate" which will eventually cause failure of the device. While IGBT's and MOSFET's are used for very similar applications it should be noted there are two main differences, the MOSFET tends to lean towards high frequency low-power switching whereas the IGBT leans towards lower frequency and harsher switching conditions, these are just the common assumptions. Due to the fairly ruggedised features of the IGBT they normally have around a 10us short-circuit capability and a higher voltage rating which makes them a lot easier to protect. The MOSFET particularly due to their lower current density ca

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    10 nabídky
    €176 Průměr. nabídka
    5 nabídky
    Wire harness 5 dní left
    OVĚŘENÉ

    Hi, I want to get the wire harness design done for one of my projects. It can be simple wiring, 3D is not required as of now. The design is not very complex it has a BLDC motor, controller, and some other components. I am looking for an Indian guy who can do this job quickly and willing to complete it within 2 days. I would prefer to use software that is freely available and easy to use so that if required I can also modify it later. I am open to suggestions.

    €77 (Avg Bid)
    €77 Průměr. nabídka
    3 nabídky

    I need the assistance in the design layout and Gerber files to manufacture a simple PCB with Just 1 SMT component (view picture) A Usbc female perpendicular to the board and 1THT component: (view picture 2) a 5Pin solderless screw header (VC+ D+ D- CC VC-) 2 M2 holes Board thickness, copper thickness, trace width, PCB Board material and thickness… determined by THE USE REQUIREMENTS WRITTEN BELOW ? LOAD USE REQUIREMENTS Long durability Withstanding PD 5A x20V = 100w Bonus 50$ Make the board a 20V PD trigger board (view image as reference) allowing reverse current and protected to it since the PCBS WORK LIKE A FEMALE to FEMALE USBC CABLE DELIVERABLES: The EASY EDA PROJECT editable for future upgrades The gerber files* * the Electronic components must be compatible to be a...

    €149 (Avg Bid)
    €149 Průměr. nabídka
    41 nabídky
    Help with a presentation 5 dní left
    OVĚŘENÉ

    Need help with a presentation. I need someone that has use RF Signal generator and spectrum analyzer. 15-17 slides

    €47 (Avg Bid)
    €47 Průměr. nabídka
    10 nabídky

    Looking for qualified & Experienced Electrical / Computer engineer who have strong experience with Python I want you to analyse some data for me Thanks

    €6 / hr (Avg Bid)
    €6 / hr Průměr. nabídka
    16 nabídky
    Wire Chamber DAQ 5 dní left
    OVĚŘENÉ

    Building DAQ Hardware + Firmware for Wire Chamber Detector

    €19 / hr (Avg Bid)
    €19 / hr Průměr. nabídka
    10 nabídky

    Summary: Off the shelf micro based control unit using Arduino, etc. Unit takes 2 pulse inputs and interprets to speed, these are 5 volt PNP inputs. Unit has multiple relay outputs for alarms, 4-20 ma analog output, serial output (fixed length ASCII), Ethernet Modbus and Profibus interfaces (slave). The unit has no keypad nor display, programming wil be via bluetooth running an app on IPhone and Android devices. App writing is required. Unit has 2 modes of operation. Stand alone single pulse processing and differential detecting from 2 pulse inputs. Thru Hole and SMT, coding, testing and all drawings and source code.

    €2774 (Avg Bid)
    Doporučené
    €2774 Průměr. nabídka
    43 nabídky

    REVISION DE CODIGO ARDUINO, SIM800L, OLED, DTH11

    €25 (Avg Bid)
    €25 Průměr. nabídka
    10 nabídky
    pcb design 5 dní left

    pcb design for combo of 220v power supply + 3.0 usb charger as per our design

    €62 (Avg Bid)
    €62 Průměr. nabídka
    15 nabídky
    Short circuit 5 dní left
    OVĚŘENÉ

    Short protection and over load protection for ac alternative current ca

    €31 (Avg Bid)
    €31 Průměr. nabídka
    18 nabídky

    C, C++ developer required to write control and telemetry software based on ESP32 or STM32 microcontroller. 1. The device must connect to the vending machine using the MDB version 4.2 protocol in SLAVE mode and present itself as a bank card reader. 2. The device must connect to the bank payment terminal using the MDB version 4.2 protocol in the MASTER mode, and present itself as a vending machine. 3. An example of the operation of the device: - the vending machine makes a payment request to the device - the device, depending on the business logic, makes a request for payment to the payment terminal or immediately responds to the vending machine with a refusal. - if there was a request for payment to the terminal, the device waits for a response and, depending on the business ...

    €102 (Avg Bid)
    €102 Průměr. nabídka
    14 nabídky

    Hello, we had to change our original project, so now we are going to order something a little different. We need a PCB so that it can control an electropump, a solenoid, a safety float and, in addition, it has a safety system to prevent the opening of the box that contains the pcb, that is, if someone opens the box, I want Let me know via wifi or via Lte. It doesn't matter what everything is developed with, it can be arduino or whatever.

    €818 (Avg Bid)
    €818 Průměr. nabídka
    51 nabídky
    Robotic movement in MATLAB -- 3 4 dní left
    OVĚŘENÉ

    I need you to create a humanoid robotic model and solve the inverse kinematics for a specific movement. I need you to create a robotic model with 70 degrees of freedom.

    €99 (Avg Bid)
    €99 Průměr. nabídka
    9 nabídky

    Hi I hope you are doing well. I want a private teacher in engineering project research with knowledge of : - Methodology and defining the research design and the methods of data collection and processing . - the result of data processing leading to the major findings of research - A concluding which outlines how the project results have addressed the research question and provides recommendations for future research . - IoT technologies to help me to understand it. Thanks

    €601 (Avg Bid)
    €601 Průměr. nabídka
    43 nabídky

    Project: Program Keonn UHF RFID system for our use case/system. HW Components per system () 1x AdvanReader-70 READER (no enclosure) 1x AdvanMux-16 MULTIPLEXERS (no enclosure) 10x Keonn RFID Advantenna-p11 (no enclosure) 1x Keonn RFID Advantenna-p13 (no enclosure) Scope of Development: Will be provided to selected freelancers.

    €2636 (Avg Bid)
    €2636 Průměr. nabídka
    22 nabídky

    I look for someone who can help with project based on this paper: Aim is to get Potentiostat based on PSoC (CY8CKIT-059 PSoC 5LP Prototyping Kit) with additional electrochemical technique for SWV (Square Wave Voltammetry). Or, If not possible, create Potentiostat only to Square Wave Voltammetry based on PSoC (CY8CKIT-059 PSoC 5LP Prototyping Kit).

    €14 / hr (Avg Bid)
    €14 / hr Průměr. nabídka
    7 nabídky
    OPC DA to UA Gateway 3 dní left
    OVĚŘENÉ

    The application must allow connecting to an OPC DA server as a client, and publishing the variables via OPC UA as a server. It must be a desktop or web application, suggestions from the developer are accepted. It must have an interface that allows diagnostics and visualization of the values ​​and states of the variables. You must leave open the possibility to connect to more than one OPC DA server and create more than one OPC UA server

    €492 (Avg Bid)
    €492 Průměr. nabídka
    15 nabídky

    I've write paper, but there are few technical mistakes inside, due to which SCI Journal is not accepting the paper, I've everything. Area: Electrical Power Engineering Matlab Programming Targetted Journal: SCI Journal

    €123 (Avg Bid)
    €123 Průměr. nabídka
    28 nabídky

    Energy calculation using Energy Software Bid only if you used that software.

    €2 / hr (Avg Bid)
    €2 / hr Průměr. nabídka
    6 nabídky

    I need a simple audio hardware design/schematic to manage 8 zones of already wired left/right speakers in my home and two out by the pool. I think I would like a page on my iPad and iPhone which gives me all options of what music I wish to stream, (only one stream for all 8 zones at a time). Off/on for each zone, and volume. Do I simply need an app, a good amplifier, solid wifi connection, smart speaker selector…? No problem if this isn’t the type work you do. Thanks just the same, Steve

    €139 (Avg Bid)
    €139 Průměr. nabídka
    15 nabídky

    Only freelancers with relevant experience in research, development and testing of 5G, usage of 6GHz and millimetre wave frequency bands should bid.

    €121 (Avg Bid)
    €121 Průměr. nabídka
    4 nabídky

    I need an experienced programmer who's has worked on Holtek MCU. I have a product to be designed based on HT46R002 OTP MCU. I need to control RGB led strip with an ir remote. It has a few modes as well. I have need it programmed my way as the hardware is already ready

    €177 (Avg Bid)
    €177 Průměr. nabídka
    6 nabídky

    Need to build a Peer-to-Peer Energy Trading Website with blockchain implementation to support transactions. Website Should Consist of a user registration and user login page a dashboard which can show energy bids by other user and also allow the user to trade energy with others. Blockchain payments should be implemented in the website. Some Features that need to be integrated in website :- 1) User Rating 5 Star Rating System 2) Mathematical Equation Integration 3) If you have any electrical knowledge its is a plus

    €93 (Avg Bid)
    €93 Průměr. nabídka
    14 nabídky

    COUNTING EVERY DROP CHALLENGE PHASE 1 Design an Innovative Precipitation Measurement Device Important: Please read the full Challenge Rules that contain all the challenge and submission requirements and rules. CHALLENGE RULES: REGISTRATION FORM: Phase 1 Start: August 04, 2022 Phase 1 Submission Deadline: October 24, 2022 at 5:00pm ET Phase 1 Total Prizes: Up to $80,000 USD. —------------------------------------------------------------------------------------------------------------------ The Counting Every Drop Challenge seeks new devices that will better inform water management decisions critical for human safety and environmental health, including forecasting water supplies, monitoring water-year precipitation, controlling floods, and planning for irrigation n...

    €9805 (Avg Bid)
    Doporučené Zapečetěný Top soutěž
    €9805
    0 příspěvky

    Simulation of the Saab 340 The aim of this project is two-fold. The first is to develop an integrated desktop simulation of the new Saab 340B based on the current set-up for the Jetstream J31. This will involve integrating models with a yoke and FlightGear visuals. The second is to transfer the model into the centre’s Engineering Flight Simulator. Milestone for the project: 1. Build Simulink model of the saab 340B aircraft. 2. Link the Simulink model with the flight gear software. 3. The Simulink model should run on separate machine and flightGear on separate machine.

    €7 / hr (Avg Bid)
    €7 / hr Průměr. nabídka
    7 nabídky

    Do you have a professional engineer licensed in New Jersey to stamp my drawings? Fire Protection PE Stamp for project located in New Jersey.

    €154 (Avg Bid)
    €154 Průměr. nabídka
    4 nabídky

    Looking for qualified & Experienced engineer who is expert in Python Data Analysis Must be strong experience of Machine Learning Thanks

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    46 nabídky

    Tspice programında ekteki özellikleri olan değiştirilebilir kazanç amplifakatörü (adjustable gain amplifier) devresi similasyonu tasarlamak istiyorum. Çalıştırılabilir olacak.

    €97 (Avg Bid)
    €97 Průměr. nabídka
    5 nabídky

    we are looking some engineer in mechanical and electrical engineer or auto cad designer

    €1157 (Avg Bid)
    €1157 Průměr. nabídka
    39 nabídky

    Problem statement: creating a convenable circuit that satisfied these specifications – Supply voltage: VDD=2.2V – VIO=5.5VTemperature:-40C 25 C to 125C Operating Mode :Program/Program Verify-Read/Read Program. –Program Verify Read:10k (PVR Mode) – Read Mode :5k {Read_Programmed Cell& Read_Uprogrammed Cell – Current :<100uA. (Decreasing current from 168.4uA to 100uA – checking the sensing resistance and read current About Sensing resistance : Lower than 10K(PVR Mode), Lower than 5K(Read Mode), at all corner simulation About Read Current: Lower than 100uA at all corner original circuits (Block diagram) read current maximum value is 168.4uA, its over limitation creating a convenable circuit (Block diagram) that make the current smalle...

    €411 / hr (Avg Bid)
    €411 / hr Průměr. nabídka
    6 nabídky