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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    170 δουλειές που βρέθηκαν, με τιμές EUR
    1wire to 0-5v microcontroler, need code and hardware suggestion 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i want you to give me suggestion of hardware and write me programm code. i want to plug in 1wire temperature sensor DS18B20 in hardware and need software which reads 1wire, which checks that it works and gives out temperatur range -20°C until +40°C in 0,2V - 4,8V. if there is error or sensor has problems he should output 5V. i pay 100% after finishing whole project successfully.

    €150 (Avg Bid)
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    10 προσφορές
    FPGA PROJECT 6 μέρες left

    HEY I WOULD LIKE TO HIRE AN EXPERT ON ELECTORNIC AND UNDERSTAND FPGA TO HELP ME WITH MY PROJECT.. MORE DETAILS ON CHAT

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    7 προσφορές
    Schematic and Gerber design for esp32 based CAN Bus communication 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The requirement is to design the schematic and Gerber for esp32 (which includes can bus) and a CAN transceiver. We need to have a socket / pin arrangement same as the image attached. So basically the pins compatible with automobile's socket. We would prefer to be it in EAGLE.

    €288 (Avg Bid)
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    They current layout contains an SD Card at the top and a micro USB connector on the right hand side of the PCB (as viewed in the PDF). The job consists of the following: 1a) move the SD card next to the micro USB connector 1b) if needed move the mounting point next to the micro USB connector to make space 2) replace the connector with a different variant (IP67) one, STEP and drawing included 3) p...

    €343 (Avg Bid)
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    23 προσφορές
    simple Arduino program 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I will discuss via chat Pakistan and India don't bid

    €18 (Avg Bid)
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    12 προσφορές

    Board to log sensor data from 16 Bosch BMI085. SPI interface between sensors and microcontroller. 100Hz data rate. PCB and software to be delivered

    €267 (Avg Bid)
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    5 προσφορές
    3 questions on CMOS VLSI by using cadence application 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    please help me with some problems that for CMOS, you need to have cadence!!!

    €12 (Avg Bid)
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    4 προσφορές
    Datasheet for OV9281 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I need the datasheet for CMOS Sensor OV9281. Please dont show me the brief datasheet, I need the full version.

    €31 (Avg Bid)
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    4 προσφορές
    PCB Design needed 6 μέρες left

    We currently have a designed and tested anchor PCB for an RTLS system. This design uses two DWM1001C Modules, one for anchor mode (get a reference for fixed position) and a bridge mode (getting data from mobile devices) and we are having poor range with both modules compared to the development boards. The job main activities include: 1.- Choosing proper enclosure (IP67) for this RF design. 2.- Ch...

    €173 (Avg Bid)
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    6 προσφορές
    Lidar follow Focus con raspberry o arduino para drone 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hola, necesitamos alguien que nos desarrolle y fabrique un sistema igual que el de este video: [κάνε είσοδο για να δεις το URL] Lo necesitamos para utlizarlo con una cámara Sony Alpha 7 RIII. Hay dos posibilidades, que nos pase los planos para imprimir las piezas en 3d y qu...

    €224 (Avg Bid)
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    2 προσφορές
    €32 Μέση Προσφορά
    9 προσφορές

    We are looking to control an ST NFC chip (ST25R3916) from a Silicon Labs EFR32 (BGM210P) bluetooth module over an I2C connection. We would like the NFC chip to emulate a card and broadcast a NFC-A NDEF payload, as well as read other NFC-A NDEF payloads from tags placed onto the NFC coil. It would involve porting existing ST NFC libraries over to the silicon labs EFR32 platform and setting up com...

    €824 (Avg Bid)
    Επείγον ΣΜΓ
    €824 Μέση Προσφορά
    7 προσφορές

    I prefer that you are 16-21 years old. But, you may apply if you are 22 years or older. You don't need an Arduino. Also, you don't need an ESP32. You will help me build a consumer IoT product. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. If you are very intelligent and solve problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP 32. ...

    €8 / hr (Avg Bid)
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    6 προσφορές
    Power System Expert Needed 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need someone expert for Power system calculations. More details will be shared in chat.

    €13 (Avg Bid)
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    Need some advise on components 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I would like to build a IR sensor based water tap. Would need help and guidance on the parts and review the schematic diagram.

    €11 (Avg Bid)
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    10 προσφορές
    Develop circuit board 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I am looking for someone who can help me with a small circuit board. Very simple stuff: time control and fade two 24 V supplies (for LEDs and a Fog maker). Some Buttons and Sensors might be needed. Two milestones 1. make the general design with components, 2. create a drawing that can be prototyped by a pcb prototyping company.

    €110 (Avg Bid)
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    26 προσφορές

    Hey there I need to make a circuit which is small and has to have below functionality [κάνε είσοδο για να δεις το URL] should show time [κάνε είσοδο για να δεις το U...

    €37 (Avg Bid)
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    6 προσφορές

    We wish to utilize stepper motors in conveyor ovens and are trialling a Nema23 112mm stepper with a 30:1 worm drive gearbox to run the belt, this is being tested with Adruino Mega, Nextion display and adjusted via potentiometer (will probably use touch screen adjustment instead). Also want to add temperaure control. The outputs can be controlled by relay either direct or serial. There will be 3 bu...

    €332 (Avg Bid)
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    13 προσφορές
    €92 Μέση Προσφορά
    7 προσφορές
    Wireless Sensor Network Application Revision Using Matlab 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The MD-LEACH matlab program is ready, defining zones 1, 2, 3, 4 for CH-CH can be done in the "Energy Dissipation for cluster head nodes" section, but there is something difficult to put in the matlab code, namely knowing whether CH-CH is really true are in that zone. There is an addition that normal nodes (members) that are located in Zone 1 can send their data directly to BS without goi...

    €144 (Avg Bid)
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    6 προσφορές

    Need experienced electronic engineer with expertise in sound to analyze a Macbook Air, Macbook Pro and other devices to determine how they are being used to manipulate and direct sound, including high and ultrasonic frequencies, to target an individual.

    €700 (Avg Bid)
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    5 προσφορές
    Electrical Engineer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Electrical Engineer needed to design electrical and functional specs for a Consumer product (ventilation & filtering system for CoronaVirus). Must have experience in electrical and electronic product design for consumer products. Please provide examples of products and projects you have worked on that are relevant.

    €4 / hr (Avg Bid)
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    9 προσφορές
    Current limiting circuit 5 μέρες left

    We are have a power supply that we can set voltage output from 0 to 10kV, from a -5kV plug and +5kV plug. The power supply says it has a max current output of 2mA. We need a circuit design (and parts list) that can deliver up to 10kV voltage to an experiment but allow us to set the maximum current limit that goes to the experiment to a specific value (less than or equal to 2mA). The upper curre...

    €148 (Avg Bid)
    €148 Μέση Προσφορά
    10 προσφορές

    Hello, i want to know if you can make me a project of C. The problem is that the project is on Spanish. Im going to attach de project. . Thanks

    €23 (Avg Bid)
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    8 προσφορές

    Hey I want to develope a PWM HBR Switch for a capacitive load having output power start with 0.5v-1v after 55second the voltage drop from 1v to 0.5v .and again after 110 second voltage will again goes -0.5v to -0.1v I want hardware and software both from any frelancer .The project time limit is 10 days only

    €840 (Avg Bid)
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    7 προσφορές

    es un sistema de seguimiento para la compra de productos en supermercados con cámara incluida que permite al usuario realizar el conteo de productos de manera segura y evitar colas

    €1062 (Avg Bid)
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    PCB design in eagle 5 μέρες left

    I need to create a PCB design of triangular coil of N turns in EAGLE software.

    €17 (Avg Bid)
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    7 προσφορές
    Revisi Aplikasi Wireless Sensor Network Menggunakan Matlab 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    program matlab MD-LEACH nya sudah jadi, pendefinisian zona 1, 2, 3, 4 terhadap CH-CH bisa dilakukan dibagian "Energy Dissipation for cluster head nodes" namun ada yg susah dituangkan dalam kode matlab, yaitu mengetahui apakah CH-CH memang benar berada di zona tsb. ada tambahan bahwa utk node-node normal (anggota) yang letaknya di Zona 1 dapat mengirimkan langsung datanya ke BS tanpa mela...

    €25 - €211
    €25 - €211
    0 προσφορές
    Design of AC- DC converter 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for schamatic/circuit designer of AC to DC converter. Freelancer should be having good experience in Power Electronics. Should have experience in designing as well practically implementing in the field. BOM required should be minimal to reduce the price of the same. This will go in mobile charger. Details can be discussed in due course.

    €119 (Avg Bid)
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    16 προσφορές
    Artificial intelligent EKG 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    they have chosen to implement an Artificially Intelligent Electro-CardioGram (AI-ECG) device that is capable of early detection of irregular heart functionalities, notifying the patient as well as securely transmitting alerting messages coupled with pertaining medical data to specialized health care professionals through available networking infrastructure (e.g. Wi-Fi, cellular, etc.). This will ...

    €545 (Avg Bid)
    €545 Μέση Προσφορά
    6 προσφορές
    I need a coder 5 μέρες left

    Im looking to have arduino sketch written to turn arduino leonardo into a usb joystick with the buttons being input through a shift register(4021B)

    €94 (Avg Bid)
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    PCB circuit board 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for someone to develop a circuit board for me. Tasks to be taken over by the board: - Read out SML data from a smart meter via infrared. - Preparation of the SML data in JSON. - active energy on L1,L2,L3 - total active energy - Sending the encrypted JSON file to the web server. -Battery on the back that can be charged inductively. -USB interface for ...

    €30 / hr (Avg Bid)
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    15 προσφορές
    Electronics PP Plastic enclosure design new iot product design 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to design a enclosure for my new product Shape : Hexagonal PCB size : 65mmx 37.53mm ( Rectangle) Hexa gonal product size expected 70mm - Short diagonal 40.41mm - Side front elevation 20mm Features: Display option Ip 66 or Ip67 expected AA Battery holder with cylindrical side open Please refer the Details in the attached images for the reference. Kindly provide your best price with t...

    €24 (Avg Bid)
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    19 προσφορές
    Control Systems 5 μέρες left

    Hiring someone who is expert in control systems theory as well as numericals

    €19 (Avg Bid)
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    VHDL simulation expert needed 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i want long term employee. its simple task. also low budget. if you are expert, please bid here

    €3 / hr (Avg Bid)
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    6 προσφορές

    These controller will be developed in a manner so that it can be used for various weighing applications. like static and dynamic controller. we want to developed microprocessor based controller.

    €1234 (Avg Bid)
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    €88 Μέση Προσφορά
    12 προσφορές
    use a software without USB Key (dongle). -- 2 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need run a control software which need a software USB key to fully operate. However, my USB key is broken.

    €117 (Avg Bid)
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    6 προσφορές
    34-150 Feedback Elevator -- 3 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    ’m working on a 34-150 feedback elevator. However, I can’t seem to figure out the problem with my program. I followed all the steps in the manual but my elevator will not work. I am running short on time and need a complete program made to work with the elevator. I need help!

    €167 (Avg Bid)
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    Electrical Work 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i am looking for expert Electrical freelance expert i will share complete details in the chat

    €18 (Avg Bid)
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    Wireless card 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for a digital hardware engineer to bring up a WiFi hardware card remotely. Thanks

    €18 / hr (Avg Bid)
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    Trophy icon Design a schematic for a humidifer circuit 5 μέρες left

    I need a circuit schematic (in EasyEDA, fritzing or similar), and a parts list. I am trying to make an ultrasonic humidifier using a 110KHz piezoelectric disc. I need a driver circuit (with an input of 5V) to generatethe 110KHz frequency to drive the piezo. I need something similar to this ([κάνε είσοδο για να δ&...

    €11 (Avg Bid)
    Electrical estimator 4 μέρες left

    We require a estimate preparing for the electrical installation of a new build block of flats.

    €3922 (Avg Bid)
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    Microcontroller read Bill Acceptor note 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for someone who knows how to utilize a microcontroller to read from a bill acceptor, once that is done create a video tutorial for me to buy the parts and setup and replicate the working apparatus. this is a long term project, if this is good i'll need to expand this into wanting to create a software next for this setup. thank you, bid and i'll dm you so we can talk more about ...

    €133 (Avg Bid)
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    Computer_scince_networking 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    1. a) A computer network can be designed following a connectionOriented architecture or a connectionless network architecture. Suppose that in the network layer, routers are subjected to "stressful" conditions that might cause them to fail fairly often. Explain the actions that would need to be taken on such router failure at a high level, and which architecture better suits such a netwo...

    €29 (Avg Bid)
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    I need someone who can design AC/DC and DC/DC power converters with good general knowledge of Switch Mode Power Supplies.

    €16 / hr (Avg Bid)
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    C programming expert needed 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Our runtime is build in native C and executes TIC code files build by PLC programmers. We are experiencing very poor determanistic timing on windows 10, I reasently learned that it can be caused by winodws 10 core jumping, but we need expert help on this issue.

    €51 (Avg Bid)
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    3 προσφορές
    €141 Μέση Προσφορά
    7 προσφορές