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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    181 δουλειές που βρέθηκαν, με τιμές EUR

    We have a single phase energy meter Saral series of Secure. It has micr-USB port for RS232 communications. We need to get this data in Siemens PLC. I am thinking of using a NodeMCU to read this data and then send it to the PLC over RS485.

    €17 - €142
    €17 - €142
    0 προσφορές

    I have a ten years old Marantz audio system that power supply to the amplifier has been intermittent. The model number for the amplifier unit is 75SD2020/2A

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

    Simulation of the motion characteristics of particles in multiphysics fields and their influence on electric fields. Required physical fields: current field & solid heat transfer & laminar flow & fluid heat transfer & fluid particle tracking module. I am attaching short report. There you can see all details

    €17 (Avg Bid)
    €17 Μέση Προσφορά
    1 προσφορές
    electronics 6 μέρες left

    I need you to design and build my blog.

    €9 (Avg Bid)
    €9 Μέση Προσφορά
    2 προσφορές
    1 Question in 5 minutes can you do it? Embedded Systems 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The circuit shown above is not working properly because of 2 reasons. Identify both and explain the solution.

    €15 (Avg Bid)
    €15 Μέση Προσφορά
    5 προσφορές

    Hallo Mein Name ist Michael. Ich habe eine Firma und wir reparieren Anzeigeninstrumente (Tankanzeige Öldruckanzeige usw.....) Das Problem besteht darin das es Teile von früher einfach nicht mehr gibt. Ich meine Tankgeber, Öldrucksensoren usw..... Wir müssen nun teilweise neue Teile verbauen. Das Problem besteht darin das die Neuen Sensoren nicht mit den alten Instrumenten komp...

    €870 (Avg Bid)
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    PCB Developer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, Looking for PCB Developer to develop a PCB using Micro controller to automate the Submersible Water motor On and off and cut off in dry state.

    €10 / hr (Avg Bid)
    €10 / hr Μέση Προσφορά
    27 προσφορές
    Schema developer engineer 6 μέρες left

    We are searching for our company multinational a schema developer engineer with high experience making boards electronic/ Controller and PCB design

    €316 (Avg Bid)
    €316 Μέση Προσφορά
    20 προσφορές

    good question solver of microprocessor required

    €11 (Avg Bid)
    €11 Μέση Προσφορά
    1 προσφορές
    HELP WITH ESP8266 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    NEED HELP FLASHING THIS DEVICE RITE NOW THANK YOU :)

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

    Necesito crear el algoritmo de medición para un sensor de temperatura IR MLX90614-DCI la medición debe tener un error máximo del 0,3°C a la temperatura central del cuerpo (body core) el sensor estaría montado en un gabinete a temperatura ambiente, y la medición se haría a una distancia entre 3 y 8cm. Información extra Los termómetros IR ...

    €589 (Avg Bid)
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    2 προσφορές
    Debug an Arduino code to be used on Nucleo board 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have an Arduino code running on Arduino Uno. I would like to switch to a STM32 Nucleo F4 series (which has compatible Arduino pinout) or Nucleo H7 series. I installed the boards on Arduino IDE in case you will use that to upload it. Please only experienced on stm32

    €155 (Avg Bid)
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    Arena Simulation Expert -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    looking for qualified engineer who is expert in Arena Simulation Urgent than

    €13 / hr (Avg Bid)
    €13 / hr Μέση Προσφορά
    2 προσφορές
    Process control electrical engineering academic elaboration 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a teaching assistant or a smart electrical engineering student to elaborate process control module to me

    €306 (Avg Bid)
    €306 Μέση Προσφορά
    16 προσφορές
    Help with rockwell PLC's 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need help with logic specially with Rockwell PLC's

    €11 / hr (Avg Bid)
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    necesito desarrollar un datalogger que me registre voltaje en ca hasta 260v, intensidad hasta 50A, frecuencia de la red voltaje entre fase y neutro y entre neutro y tierra el registro debe ser minutal pero que en determinadas ocasiones sea posible modificarlo a segundal ademas debe tener una pantalla I2C donde muestre todos estos valores en tiempo real para verificar que esta tomando correctamente...

    €625 (Avg Bid)
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    design and test a pcb that manages 10 channels of a car charger:) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    design and test a pcb that manages 10 channels of a car charger (residual current monitoring of DC6mA&AC30mA, SSR as "relay", control pilot CP=1kHz PWM for communication with car controller according to IEC61581), each channel 3ph, 32A max=22kW, so 10 channels max 220kW. multiple boards can be stacked to ie 100 charge points, where 220kW in total should still be enough. the MCU (ie s...

    €2456 (Avg Bid)
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    10 προσφορές
    €45 / hr Μέση Προσφορά
    4 προσφορές
    RPI touchscreen driver with HX8526-E30 IC 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a driver to use the touchscreen of my display. The touchscreen IC is a HX8526-E30 and the display : [κάνε είσοδο για να δεις το URL] The protocol is I²C, a PCB need to be develloped, I might give an help for this. The target is to use the solution on a raspberry.

    €527 (Avg Bid)
    ΣΜΓ
    €527 Μέση Προσφορά
    15 προσφορές
    Number of lifts measuring 6 μέρες left

    I seek electronic developer who is familiar with microArduino speed and accelration sensors, to develop micro electronic for measuring number of lifts om gym machine and other details on private.

    €152 (Avg Bid)
    €152 Μέση Προσφορά
    10 προσφορές
    Touch Screen Application 6 μέρες left

    I require a touch screen application to run on a tablet (Ideally a Samsung ). The app needs to also send data to an Arduino board as the application is operated by the client. The application needs to accommodate 16 buttons/channels. Each button will activate a pop up image of the product on the actual table and also activate an LED on physical product on the table. I need to know if this is possi...

    €246 (Avg Bid)
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    Proiect arduino 6 μέρες left

    Am nevoie de o persoana care sa îmi scrie un program pentru arduino, în care sa fie conectate doua motoare electrice , un senzor inductiv, un transmițător la distanta și 2 leduri.

    €29 (Avg Bid)
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    1 προσφορές

    I need to monitor some battery cells, a battery cell has 7.2 v nominal, Could be done with Arduino mega or any other microcontroller Thanks

    €473 (Avg Bid)
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    45 προσφορές

    I am looking for an electronic engineer capable of carrying out circuits with pn junction diodes, bjs transistors and MOSFET transistors, for more information I will contact you personally in private.

    €137 (Avg Bid)
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    28 προσφορές

    need a microcontroller teacher with prior knowledge about 8051 assembly language

    €19 (Avg Bid)
    €19 Μέση Προσφορά
    8 προσφορές
    Embedded Linux Development 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to build embedded linux images for different development boards ranging from STM32 to Xilinx. Each image needs to have different modules configured in them (e.g ssh, ftp,, wifi, ethernet, etc.) Each board might have to be configured to boot from NAND/SD-card/TFTP depending upon the requirements. The UBOOT may need to be configured for various different features. The device tree might need t...

    €16 / hr (Avg Bid)
    €16 / hr Μέση Προσφορά
    6 προσφορές
    Programmer 5 μέρες left

    Knowledge in Python, C and C++, preferably electronics background would be better

    €278 (Avg Bid)
    €278 Μέση Προσφορά
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    Inspiron project 5 μέρες left

    I have made a simple switching circuit for which I need a power supply built and also an indication for power failure, high temperature alarm to be incorporated. The power supply should have 12v & 5V output.

    €273 (Avg Bid)
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    9 προσφορές
    expert power supply designer needed. 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need someone who has experience of working with ic of unisemi, thx or bpsemi

    €121 (Avg Bid)
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    5 προσφορές

    Need to implement different logics using primitives like IDELAYE3 / ODELAYE3 primitives to calculate delays accurately with few PS resolution.

    €249 (Avg Bid)
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    5 προσφορές
    Ansys Icepak thermal simulation for electronic unit 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Electronic pcb + enclosure thermal simulation to be done using Ansys Icepak. Tool access will be provided by us.

    €315 (Avg Bid)
    €315 Μέση Προσφορά
    12 προσφορές
    Electronics Project 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hye All, I need help in my Electronics Works. please help me ya

    €9 (Avg Bid)
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    Strange one this. I am interested in converting an old dial telephone to ring when a proximity sensor is triggered and play a recorded message when the receiver is picked up. I need a way to turn it off when I don't want it, and ideally, it needs to run from a battery power source (not essential). The idea is it sits on a shelf and when someone comes into the room, it rings when a motion sens...

    €227 (Avg Bid)
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    6 προσφορές
    €19 Μέση Προσφορά
    7 προσφορές
    Ultra wideband antenna for body communication system 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to design Ultra wideband antenna for body communication system in CST Studio with writing a summary report with conclusions, consisting of 50 pages, including pictures of the project. The project is delivered with all required files

    €124 (Avg Bid)
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    14 προσφορές
    Bluetooth audio recording hardware for iPhones 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for a freelancer who can design Bluetooth audio recording device with a memory card. Hardware should be controlled through application installed on the iPhone.

    €157 (Avg Bid)
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    5 προσφορές
    €21 Μέση Προσφορά
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    This project is for personal use with two 3oo watt solar panels. Included in the circuitry are: !) Arduino ready Dual Axis Sun Tracking Drivers Board 2) Arduino Nano R3 Board 3) Dual Channel Relay Module Solar PV Panel Sun Tracking Control Board DIY 12V 20A ( Board accounts for 36 Volt acutators to 12 Volt My main concern are the pin placements on the Arduino and Sun Tracking Board and of course ...

    €103 (Avg Bid)
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    14 προσφορές
    IoT Pill Bottle 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to build an IoT pills Bottle that determine the status of taking medication and sends a notification to Mobile. Requirement: - Required Tools and Materials - Circuit Diagram - Programming

    €642 (Avg Bid)
    €642 Μέση Προσφορά
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    Require a skilled electronics and embedded systems engineer who understands IoT applications.

    €13 / hr (Avg Bid)
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    My quiz requires handmade solutions, matlab codes and simulink models. Quiz will be held online and during that time interval, the answers must include 3/4 of total questions. For further information, lets contact first

    €18 (Avg Bid)
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    Need help with creating a Centroid file for PCB 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I designed a simple PCB in fritzing ([κάνε είσοδο για να δεις το URL]) that I want to manufacture with [κάνε είσοδο για να δεις το URL] but I can't generate the ...

    €24 (Avg Bid)
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    Design a lasertag gun system with PCB and Bluetooth with a embedded system. would like to design it and make it efficient. I would love to explain more on this project,Thanks.

    €129 (Avg Bid)
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    Hi, I want someone who can make me a GUI based OS for raspberry pi for an E-paper display, If you know about this technology let's discuss more, in chat. And fix a price. More about E- papers: [κάνε είσοδο για να δεις το URL]

    €358 (Avg Bid)
    €358 Μέση Προσφορά
    4 προσφορές
    decode ATMEGA 162V firmware 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Decode ATMEGA162V Firmware downloaded from a device were the source code has been lost so it can be uploaded to another device and the code rewritten [κάνε είσοδο για να δεις το URL]: Device signature = 0x1e9404 (probably m162) [κάνε είσο&delt...

    €126 (Avg Bid)
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    I am looking for a 180 degree fisheye HDCVI camera module with an UART, SPI or I2C interface. I want to connect a microcontroller with a sensor like temperature, etc and show this info on the camera image (text overlay).

    €858 (Avg Bid)
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    Configuration omron plc 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Remotely configuration of omron plc. It's in alarm, I'm sure it's not a hardware problem, can't touch it physically, only in remote.

    €330 (Avg Bid)
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    Programacion Arduino 4 μέρες left

    Programación en Arduino para control de velocidad de una turbina. Idea General: Abrir y/o Cerrar llave de paso de agua por medio de un motor con pulsaciones independientes. El programa debe realizarse para Arduino UNO El programa deberá mostrar información de lectura a un LCD para monitorear funcionamiento Deberá poder leerse ENCENDIDO, APAGADO, VELOCIDAD DE TURBINA E...

    €475 (Avg Bid)
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    Firmware for wireless button using Nordic ESB protocol -- 2 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am developing a wireless button and receiver that will activate a 24V lamp. The boards I have designed use a Minew MS46SF11 for wireless transmission which has an onboard nRF52805. I need someone to write the firmware to send a signal from the wireless button to the receiver and control the light. They should also have the ability to review my board design and ensure it will work. I recommend yo...

    €694 (Avg Bid)
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    9 προσφορές