Electrónica Jobs

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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    108 trabajados encontrados, precios en USD

    SE REQUIERE HACER UNA MODIFICACION AL PROGRAMA DE UN SISTEMA DE FRIO

    $193 (Avg Bid)
    $193 Oferta promedio
    16 ofertas

    Hello all I am looking to build a quite easy project. An audio recording machine with storage, which can be connected to phone or microphones, with minimal coding I am looking for Hungarian based professional Please. Mostly around Debrecen.

    $169 (Avg Bid)
    $169 Oferta promedio
    17 ofertas
    AERODYNAMIC XFOIL EXPERT 6 días left
    VERIFICADO

    Im looking for an engineer with experience with aerodynamic software XFOIL. The purpose is that I'm trying to calculate the hinge, tangential and normal coefficient using XFOIL software command line.

    $138 (Avg Bid)
    $138 Oferta promedio
    8 ofertas

    I need a circuit diagram consisting all the necessary transistors and logic gates , to provide power to a gps, a bluetooth, a small speaker , all powered by a small rechargeable battery. I need this circuit to be less power consuming and provide more efficiency

    $172 (Avg Bid)
    $172 Oferta promedio
    9 ofertas

    I need to install a system to stop and start a pump wirelessly. I have a standard DOL starter. The pump is located about 100 m from the tank.

    $160 (Avg Bid)
    $160 Oferta promedio
    19 ofertas

    Need an expert to design a Matlab Simulink model using the cells for a 60V and 20Ah battery model. Must include the aging and thermal model to design it

    $28 (Avg Bid)
    $28 Oferta promedio
    11 ofertas
    Feature in embedded C 6 días left
    VERIFICADO

    Looking for a long term firmware/embedded engineer. Familiar with low level embedded code on microcontroller in embedded C. Most of the work will be microproject task for long term. Code needs to be compiled and can be tested on any platform. Familiar with FreeRTOS, Embedded compilers like KEIL/IAR, STMicrocontrollers will have added advantages.

    $152 (Avg Bid)
    $152 Oferta promedio
    24 ofertas

    Je cherche quelqu'un pour faire la conception et le dimensionnement d'un amplificateur de tension à transistors bipolaires à trois étages en se basant sur un cahier des charges bien précis. Ce travail doit être suivi par une simulation sous PSpice afin de vérifier les résultats obtenus.

    $31 (Avg Bid)
    $31 Oferta promedio
    1 ofertas

    i am looking to sell electronic components in spain and europe and i am looking sale man how is expert inthis field

    $19 - $38 / hr
    Local
    $19 - $38 / hr
    0 ofertas
    fire fighter telephone system 6 días left
    VERIFICADO

    I need experts to have good experience in power line communication to build firefighter telephone system by using addressable node

    $559 (Avg Bid)
    $559 Oferta promedio
    12 ofertas

    LAPTOP REPAIR TECHNICIANS NEEDED! Are you great at repairing PC's and laptops? Want to work for one of the world's biggest technology companies? Are you located in or close to Pengerang? If you thrive on taking a customer centric based approach and have experience with hardware repairs for notebooks/laptops and printers, then we want to hear from you! A tech giant through Freelancer.com - the world's largest freelancing marketplace - is looking for Field Hardware Engineer candidates! Some responsibilities may include but are not limited to: Perform preventative maintenance and repair services on equipment by analysing system problems, troubleshooting, ordering and gathering components and parts, completing installation and performing tests Replace/Repair the fol...

    $20 - $22
    Local Sellado Acuerdo de Confidencialidad
    $20 - $22
    0 ofertas
    Arduino Code 6 días left
    VERIFICADO

    Hello, I need someone to help me with programing a stepper motor to rotate 360 degrees continually for 5 seconds per complete revolution (360 degrees). I have Arduino board, the driver, and the power supply connected. I the code instructions on how to download the code to the board.

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    50 ofertas

    center frequency 868 mhz bandwidth 7mhz using ADS

    $130 (Avg Bid)
    $130 Oferta promedio
    20 ofertas

    LTspice simulation questions, message me immediately if you are an expert in this software

    $128 (Avg Bid)
    $128 Oferta promedio
    17 ofertas
    GNSS receiver with TCXO or OCXO 5 días left
    VERIFICADO

    This is the glymse of the project: This project uses multi-frequency and multi-constellation Global Navigation Satellite System (GNSS) receivers to receive and converting from the received International Atomic Time (TAI) to Coordinated Universal Time (UTC). Once received it syncs the onboard Temperature Compensated Crystal Oscillator (TCXO) or Oven-Controlled Crystal Oscillator (OCXO). Design Schematics, PCB and Firmware Development. Details of the Project will be discussed after evaluvation

    $190 (Avg Bid)
    $190 Oferta promedio
    11 ofertas

    Simulation of a 4x4 mimo radar (transmitter and receiver) with a multicarrier waveform like FDMA is required. Research paper would be shared for the help. Submission time: Month of july with weekly updates and sharing of work

    $1108 (Avg Bid)
    $1108 Oferta promedio
    9 ofertas
    Gamepad Dabble ESP32 5 días left
    VERIFICADO

    We are currently working on a POC for a project, here we need 4 pins to change high/low depending on the angle of the joypad in the dabble app, and 6 pins need to go high/ low depending on buttons pussed in the app (when pressed high, when relesased low). Very simple, will add example code below, where serial monitor already displays angle out from the app, and also if buttons are pressed, so all you need to do is add function to a given action. pin 21 = Up pin 19 = down pin 18 = left pin 05 = right pin 13 = start pin 15 = select pin 35 = X pin 13 = O pin 14 = Square pin 12 = Triangle Should be a very simple job for anyone with just a little experience in Arduino/ esp32

    $36 (Avg Bid)
    $36 Oferta promedio
    11 ofertas

    We are finally in the last steps of our v1 release and very exited about what we created. We urgently need to test with people who are: - System integrator, IOT application developer, IoT Engineer, and Student - M&F 21+ - 2+ experience for non students - Industry: IOT manufacturing, industry 4.0, smart device manufacturers, Energy (Green) Interviews will take around 20-35 minutes and will be online.

    $56 (Avg Bid)
    $56 Oferta promedio
    11 ofertas

    hello I live in a place that has emp jammers being used. and I know they are being made for well for a small price I know there worth . so I'm in need for some one to make it for me and have it disguised in a MP3 player or some thing similar and delivery to me in Australia? please don't respond if your not able to or if its illegal in ur country as that doesn't help me so there's no point telling me lol.. sorry I had many people resopond last time saying all that way if you can produce one off these and get it sent to me with out hick ups then respond to me straight away and only for a cheep price as I know where I can order them for. a couple of hundred dollars so must be much cheeper then that thanks heaps its for demonstration so I can show my partners the way ...

    $122 (Avg Bid)
    $122 Oferta promedio
    6 ofertas

    we look for someone that has experience on keil c programming for stm32f103 mcu and also on DLMS protocol. we want implement dlms server side on stm32f103 and RS485 serial(uart). the open source exist on and you can download it and implement it on stm32f103.

    $938 (Avg Bid)
    $938 Oferta promedio
    9 ofertas

    I have a functional ESP32 MQTT code and would like to add another functional ESP8266 code. Both codes suppose to work at the same time. A previous developer did this task but neither MQTT or firebase NOT working, maybe they in conflict or something else?

    $31 (Avg Bid)
    $31 Oferta promedio
    15 ofertas
    Tinkercad Circuits Simulation 5 días left
    VERIFICADO

    Need help on a basic tinkercad simulation. High school level difficulty ( should only take 15-20 mins) We need to use a power supply, multimeter, small breadboard and resistors to calculate voltage drop, individual resistances and current. Message for more details. Need someone to follow detailed and specific instructions.

    $22 (Avg Bid)
    $22 Oferta promedio
    14 ofertas
    Elecworks software -- 2 5 días left
    VERIFICADO

    I need a sessions to learn the elecworks software which is used to draw electrical schematic. I need to download the software as I do not have it in my PC and start the sessions from today

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    7 ofertas

    Using PID stabilise robot and make it stand upright always

    $289 (Avg Bid)
    $289 Oferta promedio
    15 ofertas
    PLC Codesys and HMI Expert 4 días left
    VERIFICADO

    Need someone expert in writing programs for process using PLC and HMI.

    $10 - $17 / hr
    Sellado
    $10 - $17 / hr
    19 ofertas
    Help me with an arduino code 4 días left
    VERIFICADO

    I need help with a program: I would like to include this LED strip effect () in this project as an effect mode: I've been trying to tinker it myself for 3 hours now, unfortunately without success. Can someone do that for me please?

    $23 (Avg Bid)
    $23 Oferta promedio
    8 ofertas

    Need help in a sensor based project.

    $28 / hr (Avg Bid)
    $28 / hr Oferta promedio
    20 ofertas
    Need programmer for 3kva inverter 4 días left
    VERIFICADO

    Hi, We need programmer for 3kva inverter. Hardware is ready. Only programmer need who can do programming for our requirement.

    $306 (Avg Bid)
    $306 Oferta promedio
    10 ofertas

    The expected output is can see the charging state of charge curve. voltage and current of that battery while charging I need simulink model & simulation. Ask me for more details.

    $31 (Avg Bid)
    $31 Oferta promedio
    16 ofertas

    Read/write 24 Modbus register(40001 to 40004) in quectel m66 uart port 3 and send that data to thethings io with source code

    $375 (Avg Bid)
    $375 Oferta promedio
    8 ofertas

    we need to develop a DOIP gateway ECU which will have Basic CAN, CANFD, Flexray and ethernet as the vehicle protocols and work either on GPRS / LTE on the other side. Candidate having experience in developing a doip gateway can apply

    $318 (Avg Bid)
    $318 Oferta promedio
    1 ofertas
    Frequency meter 4 días left
    VERIFICADO

    The project is to read frequency from a magnetic sensor and display the reading on a stepper motor and oled display and design the PCB board.

    $269 (Avg Bid)
    $269 Oferta promedio
    36 ofertas

    I would like to build a handheld device

    $1987 (Avg Bid)
    $1987 Oferta promedio
    9 ofertas

    Our project it to program a hay inspection station. it will take a picture that must be analysed then will notify the mechanism to accept or reject the bale. Using an SDK supplied from ICI (IR camera) as well as integration of Ethernet/IP (not yet determined LIB) for communications with a plc. The ICI SDK compiles in VS C++ with MFC. The purpose of the application ,is to determine in an automated fashion ,any area in the target that is out of range of the overall average. You can see from the included pictures, how IR highlights different moisture content, the size and locations would very greatly. The automaton is as follows: PLC determines when to start test. Communicated through Ethernet/IP If Apps determines bale should be rejected , returned to plc ...

    $31 / hr (Avg Bid)
    $31 / hr Oferta promedio
    15 ofertas

    Hi, We have designed a PCB around the STM32F401 + SIM868E. This PCB has been designed in Altium and has some connection issues which needs to be resolved. So in short the PCB design needs to be validated and potentially reworked. Please contact for more information.

    $467 (Avg Bid)
    $467 Oferta promedio
    46 ofertas

    Firstly I am not sure if this is even possible but this is what I need - Create a large working computer that can run 1000 android "sessions" at the same time (simulating as if there were 1000 phones) using just hardware. Each device needs to run an android app at the same time and this app needs to use Wifi and bluetooth. Then there needs to be one output to a screen and a controller which can switch to each running device and display that device on the screen I hope that makes sense

    $3676 (Avg Bid)
    $3676 Oferta promedio
    28 ofertas

    The specification can be found in the attached PDF document. Micro controller type: AVR 8-bit. PLEASE READ THE WHOLE SPECIFICATION _BEFORE_ MAKING A PROPOSAL. If you do a good job, I have more projects for you in the future. I'm looking forward for a good cooperation. Thank you!

    $658 (Avg Bid)
    $658 Oferta promedio
    31 ofertas

    Hello everybody, me and my six person team are developing a real-life hardware payment portal which runs with crypto currency payment like IOTA, BTC and ETH. The payment portal has a display introducing the customer. After successfull payment the integrated switch turns on any service, e.g. washing machine (pay for action), car wash (pay for action), car charging device (pay for energy). There are endless use cases. See benefits in the appendix. For this job I would like to get a print ready DIN A4 brochure 2 or 3 folded, both sides illustrated. The hand-over data should be TIF, PDF and native format. After this first project, if both sides of partnership are confident with each other, I would like to continue with designing a proper logo, website and possibly a smartphone application...

    $105 (Avg Bid)
    Garantizado
    $105
    33 participaciones
    DSP based electronic design 3 días left
    VERIFICADO

    Hi, We need help from electronics hardware and firmware designers who have worked on DSPs before because device on which we are working is based on signal processing. Further details will be shared with selected freelancers only. Thanks.

    $138 (Avg Bid)
    $138 Oferta promedio
    10 ofertas

    LTspice simulation questions, message me immediately if you are an expert in this software

    $141 (Avg Bid)
    $141 Oferta promedio
    20 ofertas
    basic PCB design for my device. 3 días left
    VERIFICADO

    I want basic and pcb design which can be used for all devices. containing essential components like microcontroller oscillator power module etc.

    $48 (Avg Bid)
    $48 Oferta promedio
    21 ofertas

    PLEASE READ BEFORE BIDDING. 1. we have all winner custom design board need to bring up 2. we have bootloader 3. we have firmware package we want to install 4. we have phoenixsuit program 5. we have board all tested and powered up for installing. REQUIREMENTS: 1. you have many years experience in pcb board bring up it's a custom design board with allwinner 2. you are linux expert in programming firmware for pcb board pls contact me for more information. Tasks: 1. to adjust boot loader to boot our pcb board 2. make adjustments to our pcb board firmware to run properly,

    $564 (Avg Bid)
    $564 Oferta promedio
    16 ofertas
    Looking for an electrical Engineer 3 días left
    VERIFICADO

    We are working on a somewhat stealth electric car charging company and need assistance from a EE experienced in PCB design, high voltage, high amperage, and more.

    $51 / hr (Avg Bid)
    $51 / hr Oferta promedio
    11 ofertas

    LAPTOP REPAIR TECHNICIANS NEEDED! Are you great at repairing PC's and laptops? Want to work for one of the world's biggest technology companies? Are you located in or close to (PUT IN LOCAL AREA HERE)? If you thrive on taking a customer centric based approach and have experience with hardware repairs for notebooks/laptops and printers, then we want to hear from you! A tech giant through Freelancer.com - the world's largest freelancing marketplace - is looking for Field Hardware Engineer candidates! Some responsibilities may include but are not limited to: Perform preventative maintenance and repair services on equipment by analysing system problems, troubleshooting, ordering and gathering components and parts, completing installation and performing tests Replace...

    $59 - $62
    Local Sellado Acuerdo de Confidencialidad
    $59 - $62
    0 ofertas

    LAPTOP REPAIR TECHNICIANS NEEDED! Are you great at repairing PC's and laptops? Want to work for one of the world's biggest technology companies? Are you located in or close to (PUT IN LOCAL AREA HERE)? If you thrive on taking a customer centric based approach and have experience with hardware repairs for notebooks/laptops and printers, then we want to hear from you! A tech giant through Freelancer.com - the world's largest freelancing marketplace - is looking for Field Hardware Engineer candidates! Some responsibilities may include but are not limited to: Perform preventative maintenance and repair services on equipment by analysing system problems, troubleshooting, ordering and gathering components and parts, completing installation and performing tests Replace...

    $9 - $9
    Local Sellado Acuerdo de Confidencialidad
    $9 - $9
    3 ofertas

    LAPTOP REPAIR TECHNICIANS NEEDED! Are you great at repairing PC's and laptops? Want to work for one of the world's biggest technology companies? Are you located in or close to (PUT IN LOCAL AREA HERE)? If you thrive on taking a customer centric based approach and have experience with hardware repairs for notebooks/laptops and printers, then we want to hear from you! A tech giant through Freelancer.com - the world's largest freelancing marketplace - is looking for Field Hardware Engineer candidates! Some responsibilities may include but are not limited to: Perform preventative maintenance and repair services on equipment by analysing system problems, troubleshooting, ordering and gathering components and parts, completing installation and performing tests Replace...

    $9 - $9
    Local Sellado Acuerdo de Confidencialidad
    $9 - $9
    1 ofertas

    LAPTOP REPAIR TECHNICIANS NEEDED! Are you great at repairing PC's and laptops? Want to work for one of the world's biggest technology companies? Are you located in or close to (PUT IN LOCAL AREA HERE)? If you thrive on taking a customer centric based approach and have experience with hardware repairs for notebooks/laptops and printers, then we want to hear from you! A tech giant through Freelancer.com - the world's largest freelancing marketplace - is looking for Field Hardware Engineer candidates! Some responsibilities may include but are not limited to: Perform preventative maintenance and repair services on equipment by analysing system problems, troubleshooting, ordering and gathering components and parts, completing installation and performing tests Replace...

    $9 - $9
    Local Sellado Acuerdo de Confidencialidad
    $9 - $9
    2 ofertas

    LAPTOP REPAIR TECHNICIANS NEEDED! Are you great at repairing PC's and laptops? Want to work for one of the world's biggest technology companies? Are you located in or close to (PUT IN LOCAL AREA HERE)? If you thrive on taking a customer centric based approach and have experience with hardware repairs for notebooks/laptops and printers, then we want to hear from you! A tech giant through Freelancer.com - the world's largest freelancing marketplace - is looking for Field Hardware Engineer candidates! Some responsibilities may include but are not limited to: Perform preventative maintenance and repair services on equipment by analysing system problems, troubleshooting, ordering and gathering components and parts, completing installation and performing tests Replace...

    $9 - $9
    Local Sellado Acuerdo de Confidencialidad
    $9 - $9
    2 ofertas

    LAPTOP REPAIR TECHNICIANS NEEDED! Are you great at repairing PC's and laptops? Want to work for one of the world's biggest technology companies? Are you located in or close to (PUT IN LOCAL AREA HERE)? If you thrive on taking a customer centric based approach and have experience with hardware repairs for notebooks/laptops and printers, then we want to hear from you! A tech giant through Freelancer.com - the world's largest freelancing marketplace - is looking for Field Hardware Engineer candidates! Some responsibilities may include but are not limited to: Perform preventative maintenance and repair services on equipment by analysing system problems, troubleshooting, ordering and gathering components and parts, completing installation and performing tests Replace...

    $9 - $9
    Local Sellado Acuerdo de Confidencialidad
    $9 - $9
    2 ofertas