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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    99 jobs fundet, i prisklassen EUR

    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...

    €57 (Avg Bid)
    Lokal
    €57 Gns Bud
    1 bud

    We are seeking an experienced electrical engineer to join our team! You will participate as a team member in the technical development of schematic, design development, construction documents, specifications and construction administration for commercial, educational, and institutional building projects. The candidate shall know relevant electrical codes, standards, concepts, principles, practices, established procedures, and be able to work closely and communicate with engineering staff, clients, and contractors. LAN offers a competitive salary commensurate with experience and a premier benefits package.

    €30 / hr (Avg Bid)
    €30 / hr Gns Bud
    16 bud

    I am creating a project which will involve two NEMA 17 motors driven by two A4988 Drivers and using the ESP8266 module. The motors are used for horizontal and vertical movements. I want to create a list of 50 processes where each process will specify motor speed and direction for both motors. For eg: Process 1 may involve moving motor 1 for a few seconds, and the motor 2 and then again motor 1 in another direction and then motor 2 and so on. I am looking for someone who has time and is excited to be involved in this kind of a project. Some experience in Arduino is essential. I want to finish off this week.

    €141 (Avg Bid)
    €141 Gns Bud
    22 bud

    I have a simple circuit that is a battery operated rgb color switcher that runs on a PIC10F202; When the button is pressed, the single RGB LED changes to the next color in the sequence. When the battery is installed, the unit is on, and when the battery is removed the unit is off. What I need is to have the code modified so that the uController behaves in the following manner: 1 Unit is off with battery installed 2 Button is pressed once 3 Unit turns on with last selected color illuminated 4 Successive button presses will cycle to the next color in the sequence (R->G->B->Y-C->M for example) 5 Unit will stay illuminated in the current selected color until, 6 Long press (2 seconds) will shut the unit off and save the last selected color in memory 7 Operation repeats as above ...

    €158 (Avg Bid)
    €158 Gns Bud
    26 bud
    black bird 6 dage left
    VERIFICERET

    - PCB Redesign; - Change from ESP8266-01 to ESP82266-12F; - Add 2 new sensors (temperature, humidity and gas); I accept suggestion for sensors (sensor Mq-2 and Dht11) - Update BOM componets with end of life; - Work on tentative the remain within PCB same size. - Ultimate goal is to make the PCB with the lowest possible cost of production and manufacture 10 samples for test; notice: currently i am using MCU Mega 2560 and isn't possible deploy FOTA (firmware over the air) with ESP8266-01 (Serial3). So, if identified any concerns please, let me know before start

    €102 (Avg Bid)
    NDA
    €102 Gns Bud
    35 bud

    araç üzerindeki can bus siteminden verileri çekmek ve bu verileri sunucuya anlık olarak aktarmak

    €2837 (Avg Bid)
    €2837 Gns Bud
    1 bud

    PCB design, manufacture and firmware programming for a heating controller. It will involve multiple inputs and outputs, both digital and analogue, NTC,0-10v, pulse, CT, on-off, power supply, separate high quality touch screen controller, 8 gig SD storage, Modbus master, Lora, Zigbee (connection to Sonoff sensors), Wi-Fi and LAN. It must connect to a website for analysis of data and the ability to upload data and download instructions and update the firmware through the internet. The project will also include the development of the firmware, website apps ect. I do have a precious version written in C as an example. A full description of the firmware will be supplied after a NDA is signed.

    €2719 (Avg Bid)
    €2719 Gns Bud
    39 bud

    We are in machine manufacturing and automation Looking for electrical wiring and programming person

    €106 (Avg Bid)
    €106 Gns Bud
    7 bud

    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.

    €160 (Avg Bid)
    €160 Gns Bud
    17 bud
    AERODYNAMIC XFOIL EXPERT 6 dage left
    VERIFICERET

    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.

    €131 (Avg Bid)
    €131 Gns Bud
    9 bud

    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

    €124 (Avg Bid)
    €124 Gns Bud
    12 bud

    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.

    €148 (Avg Bid)
    €148 Gns Bud
    20 bud

    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 Gns Bud
    14 bud
    Feature in embedded C 5 dage left
    VERIFICERET

    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.

    €144 (Avg Bid)
    €144 Gns Bud
    27 bud

    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.

    €29 (Avg Bid)
    €29 Gns Bud
    1 bud

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

    €18 - €36 / hr
    Lokal
    €18 - €36 / hr
    0 bud
    fire fighter telephone system 5 dage left
    VERIFICERET

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

    €529 (Avg Bid)
    €529 Gns Bud
    12 bud

    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...

    €19 - €21
    Lokal Forseglet NDA
    €19 - €21
    0 bud
    Arduino Code 5 dage left
    VERIFICERET

    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.

    €18 / hr (Avg Bid)
    €18 / hr Gns Bud
    51 bud

    center frequency 868 mhz bandwidth 7mhz using ADS

    €123 (Avg Bid)
    €123 Gns Bud
    20 bud

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

    €121 (Avg Bid)
    €121 Gns Bud
    17 bud
    GNSS receiver with TCXO or OCXO 5 dage left
    VERIFICERET

    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

    €180 (Avg Bid)
    €180 Gns Bud
    11 bud

    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

    €1048 (Avg Bid)
    €1048 Gns Bud
    9 bud

    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.

    €53 (Avg Bid)
    €53 Gns Bud
    11 bud

    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 ...

    €115 (Avg Bid)
    €115 Gns Bud
    6 bud

    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.

    €165 (Avg Bid)
    €165 Gns Bud
    10 bud

    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?

    €29 (Avg Bid)
    €29 Gns Bud
    16 bud
    Tinkercad Circuits Simulation 4 dage left
    VERIFICERET

    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.

    €21 (Avg Bid)
    €21 Gns Bud
    14 bud
    Elecworks software -- 2 4 dage left
    VERIFICERET

    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

    €18 / hr (Avg Bid)
    €18 / hr Gns Bud
    7 bud

    Using PID stabilise robot and make it stand upright always

    €307 (Avg Bid)
    €307 Gns Bud
    15 bud
    PLC Codesys and HMI Expert 4 dage left
    VERIFICERET

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

    €10 - €16 / hr
    Forseglet
    €10 - €16 / hr
    21 bud
    Help me with an arduino code 4 dage left
    VERIFICERET

    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?

    €22 (Avg Bid)
    €22 Gns Bud
    8 bud
    Need programmer for 3kva inverter 4 dage left
    VERIFICERET

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

    €290 (Avg Bid)
    €290 Gns Bud
    11 bud

    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.

    €29 (Avg Bid)
    €29 Gns Bud
    16 bud

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

    €362 (Avg Bid)
    €362 Gns Bud
    7 bud

    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

    €301 (Avg Bid)
    €301 Gns Bud
    1 bud
    Frequency meter 4 dage left
    VERIFICERET

    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.

    €254 (Avg Bid)
    €254 Gns Bud
    36 bud

    I would like to build a handheld device

    €1879 (Avg Bid)
    €1879 Gns Bud
    9 bud

    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 ...

    €21 / hr (Avg Bid)
    €21 / hr Gns Bud
    14 bud

    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.

    €457 (Avg Bid)
    €457 Gns Bud
    49 bud

    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

    €3476 (Avg Bid)
    €3476 Gns Bud
    28 bud

    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!

    €622 (Avg Bid)
    €622 Gns Bud
    31 bud

    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...

    €99 (Avg Bid)
    Garanteret
    €99
    36 indlæg
    DSP based electronic design 3 dage left
    VERIFICERET

    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.

    €130 (Avg Bid)
    €130 Gns Bud
    10 bud

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

    €133 (Avg Bid)
    €133 Gns Bud
    20 bud
    basic PCB design for my device. 3 dage left
    VERIFICERET

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

    €46 (Avg Bid)
    €46 Gns Bud
    21 bud

    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,

    €786 (Avg Bid)
    €786 Gns Bud
    17 bud
    Looking for an electrical Engineer 3 dage left
    VERIFICERET

    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.

    €48 / hr (Avg Bid)
    €48 / hr Gns Bud
    11 bud

    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...

    €56 - €59
    Lokal Forseglet NDA
    €56 - €59
    0 bud

    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...

    €8 - €8
    Lokal Forseglet NDA
    €8 - €8
    3 bud