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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    125 δουλειές που βρέθηκαν, με τιμές EUR
    High pressure heating appliance prototype 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need help prototyping an experimental consumer appliance. It would need to operate at high temperatures and pressure. The work also involves some actuation for the heated material to be moved across chambers.

    €2006 (Avg Bid)
    ΣΜΓ
    €2006 Μέση Προσφορά
    4 προσφορές

    I need to build a count up timer using Arduino . For example : if using a laser beam or photo electric sensor.. once the beam or connection is broken the timer starts and once the beam or connection is solid or connected the timer stops. I need to program steps in the process. For example : after the timer hits 4 minutes a notification comes across on a TV that says "perform this step"...

    €443 (Avg Bid)
    €443 Μέση Προσφορά
    10 προσφορές
    Changes to existing PCB Design 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have an existing Pi hat design that needs some simple changes. The current design is done in Eagle.

    €160 (Avg Bid)
    €160 Μέση Προσφορά
    7 προσφορές

    I am trying to implement a simplified dynamics model of a Quadcopter in MATLAB/Simulink. I want as well a PID and LQR controller to assess how the model will perform for a certain trajectory generated. Project Topic: Quadcopter Modelling and Controller Design The main point to stress out is that I want to understand each Matlab line and Simulink block purpose and the principles behind how this pr...

    €1222 (Avg Bid)
    €1222 Μέση Προσφορά
    12 προσφορές
    Controller Midi keyboard 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    ATTENTION ONLY PERSONS RESPONSIBLE! Must enter protocols and MIDI programming This project consists in making a 49-key Midi controller with speed, operation, parameter editing and midi messages, eeprom to store 128 user banks, 7-segment LED display 3 columns, more details in private Details in private.

    €189 (Avg Bid)
    €189 Μέση Προσφορά
    6 προσφορές

    Hello Everyone, I need someone who is good in Electrical Engineering and Writing. Writer Should have good knowledge of electrical Engineering related work as block diagram and pcb artwork needed. its technical work so only who are good Writers and mainly in Electrical Engineering please bid. I have all the details , i will provide more details in the chat. thank you

    €44 (Avg Bid)
    €44 Μέση Προσφορά
    3 προσφορές
    $50 Simple On/Off control system Needed. Watch the video. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Watch the attached video that shows what I need. I will not accept bids higher than $50. Do not bid on my project unless you are 100% sure you can properly complete my project and have it function they way I need it to work. Find the correct inexpensive parts. Make assembly instructions and show how to properly assemble and wire these to make the system work. You will provide me the USA part n...

    €67 (Avg Bid)
    €67 Μέση Προσφορά
    7 προσφορές

    Need to modify NI labveiw demo file to show thermistor tempreture by using a equation in labveiw for thermistor. have data sheet etc, will need to be labveiw 2018 and run on Myrio,

    €278 (Avg Bid)
    €278 Μέση Προσφορά
    6 προσφορές
    hackrf one abd QAM 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need expert in electronics and communication engineering to [κάνε είσοδο για να δεις το URL] in implementing the model to send and receive QAM signals using hackrf one

    €27 (Avg Bid)
    €27 Μέση Προσφορά
    1 προσφορές
    Engineering Project 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Share with me engineering projects titles you have worked on with an aspect of project management and help me learn them.

    €127 (Avg Bid)
    €127 Μέση Προσφορά
    13 προσφορές
    Electronic board for Home and Industrial Automation MicroPython 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We want to use this electronic board: [κάνε είσοδο για να δεις το URL] to create an home or industrial automation system. We want to use a language called MicroPython. We have to create a web server inside that board and we must drive each GPIO (GPIO = General Purpose Input Output p...

    €167 (Avg Bid)
    €167 Μέση Προσφορά
    7 προσφορές
    ADXL 354 / 355 firmware 6 μέρες left

    I am looking at an experience firmware programmer who can setup a hobby project for us using ADXL 354 or 355 accelerometer. Need to access X,Y and Z G values and convert to mm/s. Temperature reading also to be included. Arduino or similar development board to be used.

    €186 (Avg Bid)
    €186 Μέση Προσφορά
    6 προσφορές

    first capture image where text written , then convert image to text,then text to speech with python language.

    €128 (Avg Bid)
    €128 Μέση Προσφορά
    4 προσφορές
    Design PCB 6 μέρες left

    Hey, we need an electronics engineer or someone who knows his way around with electronics. We need a PCB designed (Eagle project files) for a project we're working on, but we don't have an electronics engineer. We sketched the board a little in the attachment but here is a list of requirements: - CortexA53 - 2GB DDR3 RAM - 16 GB eMMC storage - Gbit ethernet port (RJ45 connector) - 2x US...

    €517 (Avg Bid)
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    19 προσφορές
    Design the differential amplifier 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Calculate the various parameters of the differential amplifier.

    €27 (Avg Bid)
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    6 προσφορές
    Design and build a prototype of a 15W DC/DC converter 760V to 12V 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The purpose of this project is to design a 760V to 12V DC/DC converter to be used as an integrated auxilliary power supply within various products operating from a nominal 760 VDC source. A possible converter design could be based on off-line power switches but with the main difference that the input voltage is higher than what most off-line switchers on the market can handle. A staged project se...

    €2166 (Avg Bid)
    €2166 Μέση Προσφορά
    9 προσφορές

    we want to measure following things and send data to a computer using zigbee 1. temperature 2. pressure 3. altitude 4. Pulse sensor 5. ECG sensor 6. accelerometer every equipment will be provided just coding , circuit and working model is your responsibility place - Gandhinagar Gujarat

    €16 (Avg Bid)
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    2 προσφορές

    digital, analog, or RF design and analysis, such as Failure Modes, Effects and Criticality Analysis (FMECA), Worst Case Analysis (WCA), Electronic Parts Stress Analysis (PSA), Single-Events Effects Analysis (SEEA), reliability assessment, modeling LTspics

    €442 (Avg Bid)
    €442 Μέση Προσφορά
    9 προσφορές

    Your task is to reproduce this paper and record your results in report.  Following sequence is to be followed: simulate the model Fig-2 given in research paper either on Matlab or on PSCAD (Matlab is preferable) select the parameters as defined in paper and clearly mention all the parameters selected in the report Nominate the fault points  and fault conditions in simulation model and...

    €740 (Avg Bid)
    €740 Μέση Προσφορά
    5 προσφορές

    General Information “Counter Unit”, “IO Control Unit”, “Top Level & Testbench” and “Synthesis & Implementation will give you additional information about each sub-module of the project in order to realize the counter. FOR ALL DETAILS PLEASE CHECK DIGITAL DESIGN. pdf !!! Functional Specification A four-digit counter shall be implemented for the Ba...

    €38 (Avg Bid)
    €38 Μέση Προσφορά
    4 προσφορές
    Knob turning 6 μέρες left

    Pretty much I need help setting up an entire project (including parts needed etc.). I presume an arduino/raspberry pi + a stepper motor + a coupler would be the best way to go? I would be 3D printing the mounting myself I would like a program which will turn this knob in the following ways: Turn to random position from 0 - 100 - needs to go up and down (ie can go from 0 to 60, 60 to 30, 30 to 10...

    €147 (Avg Bid)
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    17 προσφορές
    Matlab Simulink design for Power system and Control System 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have some projects on Power system and Control system. I want to some modification in these projects. It will be better if person will be from India and know hindi language. My project are based on matlab for Power and Control system. If person will be from [κάνε είσοδο για να δεις τ&omic...

    €4 / hr (Avg Bid)
    €4 / hr Μέση Προσφορά
    3 προσφορές

    I need the code for: 2x sensors DHT 22 and 1x HX711 to be connected to Arduino nano, and Arduino nano to be connected to SIM 800l. together to sent data to thingspeak. Important: it is important in program to put more APNs, for multiple SIM card.

    €30 (Avg Bid)
    €30 Μέση Προσφορά
    13 προσφορές

    This is a project aimed at the Electric Automotive industry. We are looking for someone who's expertise lies in motors and controllers. We have been in the conventional auto industry for 30 years and plan to move on with time to electric vehicles.

    €339 (Avg Bid)
    €339 Μέση Προσφορά
    8 προσφορές
    $50 Simple Electromagnet project needed. Watch the video. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Watch the attached video that shows what I need. I will not accept bids higher than $50. Do not bid on my project unless you are 100% sure you can properly complete my project and have it function they way I need it to work. Find the correct inexpensive parts. Make assembly instructions and show how to properly assemble and wire these to make the system work. You will provide me the USA part n...

    €44 (Avg Bid)
    €44 Μέση Προσφορά
    2 προσφορές
    Circuit board design / reverse engineer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have machines that use a circuit board that is no longer made by the original manufacturer. We have a sample board with schematic, but need help identifying components (resistors, capicitors, potentiometers, dip switches, terminal blocks, etc. The board is 3" X 5.5" and we believe only 2 sided. Scope will include creating the Gerber file(s), identifying components and creating a bi...

    €1074 (Avg Bid)
    €1074 Μέση Προσφορά
    47 προσφορές
    Flashing multi devices using olimex-jtag nd openocd 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone to help me fix my config file. Im right now can sometimes flash the whole 6 devices in a daisy chain but most of the time i fail. Im not familiar with this field so its difficult for.

    €9 (Avg Bid)
    €9 Μέση Προσφορά
    1 προσφορές

    Hello, I am looking for a specialist in rechargeable small cell batteries. My project is to make a rechargeable small cell battery. I work on lithium -Ion, Silver-zinc or Nickel metal hybride batteries. Thank you

    €177 (Avg Bid)
    €177 Μέση Προσφορά
    2 προσφορές
    Sim controller switch on/off 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need an Android app. I would like it designed and built. In particular the solution should consist in one app interfaced to a remote circuit with a sim card connected to a controller that controls a switcher .

    €217 (Avg Bid)
    €217 Μέση Προσφορά
    28 προσφορές
    Finite Element Method 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for an expert in MATLAB having good command in finite element method. will share further details in chat. its a small project, so i am looking for lowest bids

    €33 (Avg Bid)
    €33 Μέση Προσφορά
    9 προσφορές

    Rate CAD $10 - $15 per hour I am looking for someone to repair drones for our drone parts website as we are having a large number of requests for repairs, but we don't yet have a technician. Whenever we have a request for a drone repair I will get the customer to ship their drone to you and I will post you the correct parts. You then will have a few days to repair it (it will just be swappin...

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    1 προσφορές
    AC DC Power switch 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need an SSR for AC and DC input out will AC and DC output , should be short circuit protected

    €15 / hr (Avg Bid)
    €15 / hr Μέση Προσφορά
    15 προσφορές

    I want to design Zeta converter in Proteus using PIC16F877A which has PID control and generates variable PWM for feedback circuit. Codes should be compiled at ccs c compiler. Input voltage will be 5V-30V. You should change output voltage of zeta canverter using key-pad. We will see some information like duty ratio, output voltage etc. on a 16*2 display

    €75 (Avg Bid)
    €75 Μέση Προσφορά
    5 προσφορές
    AC to DC LED Driver 5 μέρες left

    We wan to Develop AC to DC led Driver I/P Voltage: 140-270VAC/50Hz

    €1260 (Avg Bid)
    €1260 Μέση Προσφορά
    11 προσφορές
    ESP32 project 03 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a project where I have three toys equipped with ESP32 modules and a few servo motors which is controlled by PCA9685. I want to get connected to these toys via WIFI. Send them MP3 files so that they will play that and some data to PCA9685 to control the servo motors. The code in my phone will be written on Unity 3D. Basically I want to say something to my phone and the toy should say the sam...

    €44 (Avg Bid)
    €44 Μέση Προσφορά
    1 προσφορές
    Electronics Task 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need help with my Electronics Task

    €38 (Avg Bid)
    €38 Μέση Προσφορά
    20 προσφορές
    Microcontroller for smart charger - preferable PIC16 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The smart charger allows a user to switch the charge process of e-bike lithium batteries off earlier: at 40% (winter storage - degradation is minimal), 60% - 70% - 80% (save lifetime and decrease driving range) and 100%. Switching off takes place based on the voltages that correspond with the 4 "save" positions. As this is not 100% accurate, the switching points are recalculated by mea...

    €625 (Avg Bid)
    €625 Μέση Προσφορά
    15 προσφορές
    PCB Design & Python Programming! 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, We are looking for expert, who have good knowledge of PCB Designing, Python Programming & also have good knowledge with major Boards like PI, PIC, Arduino & Beaglebone.

    €126 (Avg Bid)
    €126 Μέση Προσφορά
    10 προσφορές
    VHDL and FPGA programming 5 μέρες left

    Here projects are implemented in VHDL programming using Xilinx software. B.E/[κάνε είσοδο για να δεις το URL] Mtech projects would include the kit implementation which can be done on sparten series based on the various application. Major projects and mini projects in VLSI for ECE ...

    €136 (Avg Bid)
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    2 προσφορές

    Hello, We are starting a project which involves creating a module aircraft for the DCS simulator, currently we have data and fight manuals for the aircraft that we intend to design so you will have the information needed to get to work. If you are coder with aviation experience we would like hear from you please contact me for further details on the project.

    €1401 (Avg Bid)
    €1401 Μέση Προσφορά
    8 προσφορές
    PCB board design using Wemos D1 mini 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I’m looking for someone to design a PCB board that is essentially a Wemos D1 Mini board connected to a few inputs and outputs. The board would need to be about 58x34mm in size. Inputs are temp/hum sensor, 3.5mm stereo jack, and button. Output is a buzzer. I’m new to PCB board design so I’m sure I will need to speak with the designer to explain further. I know I don’t need a...

    €442 (Avg Bid)
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    30 προσφορές

    The PCB Design Engineer will be responsible for all aspects of electronic design from Schematic capture through PCB Layout and manufacturing of this board. The project is really simple with anyone having hardware design experience over 3 year. Requirement: Schematic capture of the design PCB layout Gerber files for fabrication Project details: 2 layer simple design of a smart plug without ...

    €9 / hr (Avg Bid)
    €9 / hr Μέση Προσφορά
    23 προσφορές
    Simple Multi function Digital Clock (Zedboard Zynq-7000 SoC) 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The project requires hardware & software design, implementation and testing of a simple & basic multi-function digital clock using Zynq 7000 ZED board. See attached for further information and specifications.

    €385 (Avg Bid)
    €385 Μέση Προσφορά
    7 προσφορές
    Development of a Moto Mod Module for Motorola Smartphones 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are a medical device company and are looking for an experienced developer for a Moto Mod module. The module should have 4 USB interfaces 2.0 and an additional battery.

    €2571 (Avg Bid)
    €2571 Μέση Προσφορά
    7 προσφορές
    PCB designs 4 μέρες left

    Hello, I need a PCB designer for Bluetooth headphone that I am going to use in another product. I need pcb design to be as small as possible. I will share more details in personal chat. Please share your price and time details. (My budget is low as its academic project)

    €27 (Avg Bid)
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    Low power circuit (circuit playground classic - arduino) 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    My circuit is consuming 18mA at standby and 24mA when activated (LEDs twinkle) - at 3.3V based on the code that I wrote. I want you to use my code and introduce low power techniques such as sleep mode, low power mode, PWM, Gamma correction, etc, to reduce power consumption. I want to document the progress of the power consumption from the initial value of 18mA at standby (24mA when activated) to...

    €24 (Avg Bid)
    €24 Μέση Προσφορά
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    Domotizar salas de escape: - Nose si con knx y programar un sistema de control tipo rti, que mediante un pc, tablet tuviesemos el control de todas las funcionalidades, pudiendo configurar las escenas, con las secuencias que queramos. O otra alternativa. Necesitamos por ejemplo: - Programar secuencias automatizadas de luces+audio+vídeo. Activables por control remoto. # Al pulsar un bot&...

    €2165 (Avg Bid)
    €2165 Μέση Προσφορά
    3 προσφορές
    Matlab Guru. image extraction 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need Matlab guru for image extraction. Must be good in image processing. Ready to start work on it now. I need it urgently

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    13 προσφορές

    Aim. The broad aim of this project is to design suitable DC-DC power boost converter model in MATLAB, DC-AC inverter model in MATLAB by validating the model mathematically, construction of the suitable Power converter and inverter integrated to small scale PV panel and analysing the converter and inverter performance both experimentally and theoretically.

    €250 (Avg Bid)
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    14 προσφορές
    electrical and mechanical expert 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    there are two different tasks, so if you an expert in one of the field I will share document related to your profession, more details will be given in the chat, it a simple task...HAPPY BIDDING

    €21 (Avg Bid)
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    23 προσφορές