Electronics is the branch of science and technology that makes use of the motion of electrons for accomplishing some tasks like information handling or device control. If your business is about electronics engineering and electronic circuits, then you will not have much time to focus on engineering aspect of your business. You can easily outsource electronics engineering to capable and willing freelancers as a matter of routine. Post a job today to find your electronics talented freelancer!

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    136 搜到的工作,价格货币为 USD

    I require the circuitry and component schematic, as well as the Arduino Code for this project. Was potentially looking at this project running of an Adruino UNO, but open fpr best possible Adruino unit based on requirements. Gas Boiler System Monitoring Unit I need to build needs to monitor various sensors at various gas boiler systems in various geographical locations. The values of the various...

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    automatic seed sowing machine that can sowing seed in required distance and depth. but im doing research. so i need only circuit diagram and arduino coding.

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    Hello I am looking for the solar inverter designer with background of power electronics and energy montering system .. Lookig forward to hear from you to discussing in detail. Best regards Alexander

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    Hello, I need an expert in Advanced Power Systems which is mainly from Electrical Engineering background but a part of it is there in Electronics Engineering also. There are some circuits that need to be designed and optimised as per the requirements. I will share the complete requirements along with detailed instructions with the relevant applicants.

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    Looking for a microcontroller programmer (MCUXpresso IDE) for a IOT project. Looking for someone in Pretoria area

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    Network Switch Design 6 天 left
    已验证

    I am searching for a experienced electronics engineer to design a 8 port network switch. I require someone who has senior RF design experience. More information will be shared over PM

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    We need a processing unit such as Rockpro64 that supports USB 3.0 (schematic is available online) that connected through USB 3.0 to a FREE SPR SDR board (schematic is available online) into one board. Who design this should make sure that the board is working perfectly, The money will be transferred after testing the board. after the designer prepared the PCB he/she will order the board assembly...

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    Hello everyone help needed, regarding a question to mips verilog we need it till today night ! Download pipelined MIPS processor design with testbench and test instructions in instruction memory module from GitHub: [登录来查看链接] The chart below shows how BNE r2, r1, -15 (branch not equal) works when the branch is taken. The instruction takes 2 clock cycles. “Predict branches as not taken&rd...

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    Hi I need to design a specific antenna on a PCB board with several custom specific bandwidth

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    I need some to configure a delta printer smoothieware config file to work with the machine. It is for an Azteeg X5 GT board.

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    Simulink simscape design based on modeling concept. Matlab expert can approach me.

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    Mechanical engineer, Matlab expert, Simulink, Simscape skill are highly required. project is small

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    We are looking for an experienced FPGA developer to write technical documentation related to Xilinx and Verilog development as well as custom hardware accelerators. Content is in the form of educational papers for semi-technical audience. Each article/paper is expected to be around 1900 words (4-5 pages, plus custom diagrams/infographics). Candidates must be able to prove experience in RTL/Verilo...

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    FPGA PCB board designer 6 天 left
    已验证

    We are looking for an experienced PCB designer for a custom made FPGA board. Must have demostrable experience working with Xilinx FPGA.

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    I need to make a project relatted to electrical engeenring I need to use CUCKOO WITH P&[登录来查看链接] results must work with several conditions of irradiance..with partial shading conditions. NB : if you are not familiar with these concept don' make a bid thanks

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    I would like to determine the frequency/period of a pulsed (square wave) signal. Input Range is between 0 - 200 Hz, resolution of measurement should be 0.01Hz or better. Input pulse is 0/3.3V, for "0" / "1" logic, directly applied on GPIO. The fw must make use of (CT16) Capture Input pin resource, and run on a LPC11U68 demo board (OM13058); the free edition of the LPC Xpress...

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    Company Name: CMOS Pvt Ltd Meaning of CMOS: Complimentary Metal Oxide Semi Conductor Definition: a technology used for manufacturing integrated circuits, transistors, etc... <<The main purpose of business: >> - Printers and Consumables - Industrial - Engineering - Manufacturing - Ice Plants and Water Bottling Notes: - Under this company there will be sub business names; like CMOS Com...

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    smps psu circuit schematic drawing i need someone draw for me schematic

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    We ran into issues with implementing a PD solution using the FUSB302 and due to time-constraints, we require some help to resolve the issue. If you are interested to participate in this project, can you please let me know your level of experience (with examples) using the fusb302 as a PD controller to negotiate certain voltage levels (12V in our case). Kindly also let me know your availability...

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    I need a simple circuit to receive a BLE Beacon signal. Whenever it will receive a beacon signal it will assert its 1 GPIO pin. When the beacon signal is lost then the GPIO pin will de-assert.

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    Hi, I would like an existing consumer/producer digital camera to have added image processing capabilities in its firmware. Additional electronics may be included inside the camera as required. I am also open to the idea of gutting the electronics and building a new unit if that improves performance or feasibility. I am also open to an external electronic unit (a USB connection between the camera...

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    This is a CAD DGSilent and I need to convert of 2018 to 2015 this is for high tension electrical Network

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    I have a requirement for a PWM based three phase Micro Hydro Controller or ELC to be designed and prototyped. The ELC( Electronic Load Controller) is intended to control the voltage and frequency of a synchronous generator of a stand- alone micro hydro power generator. The generator frequency variation is in inverse proportion to the loading condition where ELC maintains constant loading of genera...

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    Trophy icon Kml Electrical 5 天 left

    hi there I've just set up my business as an electrician doing electrical instillations. I'm looking for a logo it needs to be KML Electrical with the K&M merged together with a picture in it either running in the background or through it. Open to any colours many thanks kirk

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    9 项参赛作品

    I want Master and Slave communication VIA SPI protocol in which we send data from master and receving data from either side.... Only Proteous Simulation and Code Needed :) Thanks

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    Hi, I would like an existing consumer/producer digital camera to have added image processing capabilities in its firmware. Additional electronics may be included inside the camera as required. I am also open to the idea of gutting the electronics and building a new unit if that improves performance or feasibility. The camera will be supplied. If you are confident in this field please contact me an...

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    Fachgebiet Elektrotechnik Honorar: 1100,00 Euro Spezifikation Empirische Arbeit Bitte Bescheid sagen, ob sie den Auftrag übernehmen möchten.

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    I have a project, which need to code stm32f407 for application. It have impedance measurement circuit with voltage regulators, DDS, current source, op-amps, digital pot. Need someone to do the all programming with stm. Is anyone want reviews ? and can do cheap ? you are most welcome. i have very low budget. Start project: End of May Time: Negotiable Preference: whoever does cheap final circuit ...

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    the device im looking for ,must have 2 channels for 2 cameras and i watch the video of them in same time in screen split. the half sceen play the first camera and on the other half screen play the second camera. without remotes or more than 2 channels. the voltage of device must be 12v and when i push a button start whole the project. The Budget is 35€ and i accept offer with this amount.

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    Hi am looking to read and store and reproduce non standard TV remote raw code using audrino nano. Anyone can help me with the project.

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    reissy 5 天 left
    已验证

    i want a dvd player that is android has harddrive, camera, virtual keyboad, and microphone.

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    Its an idea that requires automation of how lockers are operated thru an app/screen. Looking at someone who can build the entire UX and UI along with backend coding. Require full stack developers and electrical/electronic engineers to figure out the best possible and cost effective solution or device to have seamless operation of the app and functionality of the lockers via electronics and no hum...

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    pcb design 5 天 left

    need develop pcb as per sample board

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    Bluetooth speaker (true Stereo) PCB with external audio-in, SD card-in, FM radio, USB-in etc. Scope attached

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    Requirements: 1. Create an Schematic with BOM of the Sensor 2. AC Max Current: 5A (2mV/A) 3. AC Max Voltage: 250V Max 4. It must be very accurate for Low Current 5. Must be powered with 3.3V 6. Component Sizes 0603 (bigger than that, please discuss with me) 7. Must have Pots to calibrate voltage and current

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    I need somoene to design a pcb that will take power from a 12v 5amp DC adapter and will have 2pc 18650 lithium [登录来查看链接] batteries will be parallel connection . The batteries will be charged via the the dc source but will switch automatically to battery on power failure. The out put power will be be constant and linear 5v 2amp and 4v 2amp. I will have separate overcahrge and discharge protection c...

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    Details will be provided in chat. Task has to be completed in 2 day and accurately. Budget is 60 AUD

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    Mechanical engineer, Matlab expert, Simulink, Simscape skill are highly required. project is small

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    1)To design a driver that decodes elevator position from different types of elevator controllers(binary,inverted binary), and sends that information serially with the minimum amount of wires possible(must be able to supply 40 units) ALL inputs will be universal to +24 to +48vdc/-24vac to -48vdc/120vac/240vac -0000000-1000000 latched inputs -Door open limit input -travel up input -travel down in...

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    HO BISOGNO DI UN PROGRAMMATORE ARDUINO/RASPBERRY O SISTEMA SIMILE CHE POSSA TRAMITE UN UNO SPECIFICO COMANDO EROGARE UNA PRESTABILITA QUANTITA DI LIQUIDO. IL TUTTO CORREDATO DA UN PANNELLO TOUCH SCREEN.

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    PCB assembly 4 天 left

    Pcb Board design , pcb Board assembly

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    I have a at90usb162 demo board able to act as HID keyboard. I need you modify the official demo located in : [登录来查看链接] This demo wait for a SELECT key to be pressed in board to output a TEXT as you can see in documentation : [登录来查看链接] I need you modify source to avoid the wait for pressing select key and output the text automatically without waiting any key press.

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    The goal is to build an application on a Raspberry Pi that listens for data (basically a number) from a pressure sensor on a plugged in USB interface and displays the data on screen. The data should be presented as numeric and as QR-Code (or as 'waiting for data'). Specs for the USB pressure sensor: [登录来查看链接] When starting the Raspberry Pi the application should start without user inpu...

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    I am designing an induction charging light project for work and have a prototype made. I just cannot get the transmitter and receiver coils to link up via Inductive coupling. Any help would be much appreciated. Further help with integrating a battery monitoring chip for the Li-Ion would be helpful also. Please see attached power point and picture of bread board prototype. Transmitter coil: RS Sto...

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    We require an embedded solution for a USB-C dongle to supply power to a product (12VDC). This project is extremely URGENT due to two previously failed developments. Hence, parts are already completed. Require help mainly with USB type C power delivery (PD). Project price is negotiable depending on experience level and timeline. The target price per unit is $7. The board shall: 1. Powe...

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    I have nrfl24l01 modules that let me have a sensor wireless, base connected to the pc. i want to have multiple sensor that make this thing [登录来查看链接] and that are controlled by the led.

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    IDEA OF THE PROJECT To develop a PROTOCOL TRANSLATOR in connected vehicles that can translate the protocols used by the sensors to a unique language. Connected vehicles are employed with sensor networks. Each sensor uses different protocol as it is manufactured by different vendor. EXAMPLE: The sensors in BMW car might use different protocol language whereas the sensors in Mercedes car might use...

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    Looking for professional freelancer with prior experience of handling similar jobs. More details will be share with shortlisted candidates. Only candidates with prior experience and ready to start immediately must apply to this working.

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    Looking for professional freelancer with prior experience of handling similar jobs. More details will be share with shortlisted candidates. Only candidates with prior experience and ready to start immediately must apply to this working.

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    Motor design 4 天 left

    Design a switched reluctance motor for 10 ,20,30,40,50 kw at 1500 and1800 rpm Provide full magnetic and thermal designs Must be very high efficiency over 95% Design a dc generator for the small ratings Must carry our design using Altair flux or motor cad

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