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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    166 zakázek nalezeno, ceny v EUR

    Trying to build a board with 4 linear potentiometers, each with a small 3 digit 7 segment display above it. When all 4 displays show the correct number, it triggers a relay. 5V barrel plug power, with the displays attached to the board, but can build the housing and the faceplate including the faders.

    €349 (Avg Bid)
    €349 Průměr. nabídka
    21 nabídky

    I need a PCB designer for a simple project

    €243 (Avg Bid)
    €243 Průměr. nabídka
    30 nabídky

    I need to hire an electrical estimator who has experience with bidding commercial projects.

    €91 (Avg Bid)
    €91 Průměr. nabídka
    6 nabídky
    PCB Design 6 dní left

    Design PCB layouts with KiCad, pcb for power source for rack backbone, hat board for small cpu with GPIO to control 6 relays, uart GPS, uart WS2812 5050 led ring, Lcd Screen with Touch

    €117 (Avg Bid)
    €117 Průměr. nabídka
    14 nabídky
    Content Expert -- 3 6 dní left
    OVĚŘENÉ

    The task of the project will be making 30 questions per day. The question should be of gate level and there should be no plagiarism. You will have to prepare solutions too. Using of Mathtype tool for equation, any decimal number is a must. The font should be Times New Roman and size 12. Per question with the solution you will be paid Rs. 8 INR. Only serious candidates from ECE and EEE and who ca...

    €9 (Avg Bid)
    €9 Průměr. nabídka
    2 nabídky
    PCB DESIGN 6 dní left

    WE HAVE PCB WHICH HAVE PTH COMPONENT .WE WANT TO CHANGE PCB SIZE AND SMT COMPONENT

    €15 (Avg Bid)
    €15 Průměr. nabídka
    9 nabídky
    PCB Designing 6 dní left

    I have one schematic circuit ready with me, need PCB designing ,Layout, PCB Manufacturing and Component assembly service. Components will be provided by us. Those who have good experience in PCB design please contact. The circuit is bit complicated.

    €64 (Avg Bid)
    €64 Průměr. nabídka
    10 nabídky

    - 4G LTE specification experience (required knowledge of industrial parts and noise) - OrCAD input possible - Interface; USB and LED with antenna - It must work standalone and gateway between the server and the main CP.. It is not an adapter for the main CPU. This means do not work driver on main CPU. It had message via USB. After that, it sends data to the server.

    €514 (Avg Bid)
    €514 Průměr. nabídka
    7 nabídky

    I need one app for program cdi ignition module from computer. the application must graph values and send a data string through usb. Where an arduino microcontroller must read the data. Also the application must read data that arduino sending to the pc. Summary of need: -Data table 2 columns x 250 rows. -Make charts. 2 linear charts with data table. -Serial connection, com port to arduino to read a...

    €453 (Avg Bid)
    €453 Průměr. nabídka
    18 nabídky

    Hello! The project is partially done but I am facing some problems at some of the steps. Looking for consultation for hardware requirements. Requirements: 4 x temperature sensor (waterproof, can work at -20 degree centrigrades, upto 20meters away from raspberry pi, underwater) 1 x Water tank level sensor (gravity throw in [pro zobrazení URL se přihlaste]) 1 x water pressure sensor ([pro ...

    €1626 (Avg Bid)
    €1626 Průměr. nabídka
    6 nabídky
    CDI Ignition Module windows app. 6 dní left
    OVĚŘENÉ

    I need one app for program cdi ignition module from computer. the application must graph values and send a data string through usb. Where an arduino microcontroller must read the data. Also the application must read data that arduino sending to the pc. Summary of need: -Data table 2 columns x 250 rows. -Make charts. 2 linear charts with data table. -Serial connection, com port to arduino to read a...

    €154 (Avg Bid)
    €154 Průměr. nabídka
    5 nabídky

    I need to design a CMOS level circuit for ECG/EEG data compression. Constraints: Technology to be used 180nm Low power consumption Supply voltage should be 1.8 V or less.

    €103 (Avg Bid)
    €103 Průměr. nabídka
    4 nabídky

    I need a code for an arduino. I am doing a secret door. When the book is pushed in - the micro switch is pushed in and then a spring releases the book to the original position. When the book is pushed, I need the linear actuator to open until the door hits another micro switch, telling the motor to stop. I then need the door to shut after 30 seconds. I have an arduino mega and a motor switch. The ...

    €26 (Avg Bid)
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    20 nabídky
    Expert in eso32 6 dní left
    OVĚŘENÉ

    I need expert to work with esp32 and c++ also designer in Eagle program to design PCB.

    €38 (Avg Bid)
    €38 Průměr. nabídka
    10 nabídky
    Bidirectional DC converter 6 dní left
    OVĚŘENÉ

    Propose control strategy with battery management and write code to implement the control and management strategy.

    €21 (Avg Bid)
    €21 Průměr. nabídka
    6 nabídky

    I need to over write the existing firmware on an rc flight controller via a usbasp programming dongle, but first need to update the firmware on the usbasp device via a nano arduino board. This involves installing java etc. The fimware I need on the flight control board is open aero vtol and I have the correct hex file available. I need to be able to use the usbasp on a repeat basis to change firmw...

    €511 (Avg Bid)
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    18 nabídky

    1)To shrink the reference design below to fit a small (09x09x05cm) enclosure. 2)To add GSM capability to the design 3)To do it built-to-print 4)To provide all the source code and files (schematic, gerber, MCU code ... etc) 5)This meter isn’t read manually so no need for an LCD or buttons 6)Pulse (active and reactive power) must be there to test the meter The reference design is: [pro zobr...

    €438 (Avg Bid)
    €438 Průměr. nabídka
    18 nabídky

    We are looking for a FPGA Expert who is experience with Game Boy. We will provide more details to the right candidates.

    €2423 (Avg Bid)
    €2423 Průměr. nabídka
    13 nabídky

    We are looking for a FPGA Expert who is experience with Game Boy. We will provide more details to the right candidates. If you have good experience in there, please bid with "About my experience in there!"

    €538 (Avg Bid)
    €538 Průměr. nabídka
    8 nabídky

    I'm looking for a specialist in nanotechnology, flexible electronics based on inorganic micro/nanostructures, flexible energy harvesters and power management.

    €79 (Avg Bid)
    €79 Průměr. nabídka
    43 nabídky

    I want led panel more than 70 inch to teach online with inbuild computer and all software necessary for live streaming

    €1092 (Avg Bid)
    €1092 Průměr. nabídka
    2 nabídky
    Requirement engineering 6 dní left
    OVĚŘENÉ

    Need Help in Requirement engineering

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    24 nabídky

    Digital potentiometer with 4 digit display. Output can be controlled through switches on the front panel and connector points at the rear end. Communication via RS-485 and synchronously between two potentiometers. 0-10V, 0-20 mA and 4-20mA output with adjustable min. and max. Values. Display scale can be adjusted between -1999 and 9999. Decimal point can be adjusted between 1. and 3. Digits. Suppl...

    €103 (Avg Bid)
    €103 Průměr. nabídka
    12 nabídky

    We are looking for a software engineer to program a giant touchscreen application. The setup will be composed of a smart-camera (OpenMV Cam H7) tracking moving LEDs and outputing blob centroids coordinates (working perfectly at the moment) and a Teensy 4.0 or 4.1 converting those blob centroids to multitouch HID commands. Lot of the thinking and documentation gathering has been done so far, we&#...

    €20 (Avg Bid)
    €20 Průměr. nabídka
    4 nabídky
    VHDL programmer needed 6 dní left
    OVĚŘENÉ

    The project is to design a digital system in VHDL, Vivado

    €22 (Avg Bid)
    €22 Průměr. nabídka
    16 nabídky
    Analog Communications 6 dní left
    OVĚŘENÉ

    Generate a DSB-SC modulated version of the message signal. Generate a DSB-LC modulated version of the message signal Generate a USB modulated version of the message signal. Generate an FM version of the message signal Generate a wideband RF filter. Generate a narrowband IF filter .

    €25 (Avg Bid)
    €25 Průměr. nabídka
    11 nabídky
    Matlab Simulation & Report -- 2 6 dní left
    OVĚŘENÉ

    Looking for qualified & Experienced matlab simulation expert Thanks

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    20 nabídky

    Hello freelancers, Project is based on the knowledge of electrical, electronic and communication fields Bid accordingly Thank You!

    €22 (Avg Bid)
    €22 Průměr. nabídka
    22 nabídky

    Requirement : Design cheap Liquefied Petroleum Gases (LPG) detection sensor with alarm. The normal components of LPG thus, are propane (C3H8) and butane (C4H10). Small concentrations of other hydrocarbons may also be present. It should be a cheap sensor that sounds alarm when above components of LPG is detected. Only a qualified Engineer required.

    €115 (Avg Bid)
    €115 Průměr. nabídka
    15 nabídky

    Omnet++ expert needed for my research paper.

    €85 (Avg Bid)
    €85 Průměr. nabídka
    4 nabídky

    I have a small project. I want to use a camera to take pictures with NodeMCU esp8266 and the camera that I have is OV7670, and I want to use the Arduino IDE. What I want to do is when I press the button once, the ESP8266 will then take a picture. The picture can be viewed in a laptop Serial Output Window, and ESP8266 is connected with the laptop using a cable. Raise me any questions if there ...

    €35 (Avg Bid)
    €35 Průměr. nabídka
    12 nabídky

    Need expert Electrical Engineer

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    18 nabídky

    I've tried to build a bluetooth beacon. I've got the schematic and everything drawn up, but I can't get the bluetooth chip to power up. Take a look at my design and fix it to get a working prototype.

    €22 (Avg Bid)
    €22 Průměr. nabídka
    4 nabídky
    Content Expert -- 2 5 dní left
    OVĚŘENÉ

    The task of the project will be making 30 questions per day. The question should be of gate level and there should be no plagiarism. You will have to prepare solutions too. Using of Mathtype tool for equation, any decimal number is must. The font should be Times New Roman and size 12. Per question with the solution you will be paid Rs. 8 INR Only serious candidates from ECE and EEE [Removed by Fr...

    €73 (Avg Bid)
    €73 Průměr. nabídka
    23 nabídky
    electromagnetics -- 2 5 dní left
    OVĚŘENÉ

    hello i need help with electromagnetic, please let me know if you can help

    €20 (Avg Bid)
    €20 Průměr. nabídka
    20 nabídky

    Hello freelancers, Its needed to design a sensor node that its used to get the weight(as a bathroom weight scale up to 200kg and a resolution of 50 grams), temperature/pressure/humidity and location then transmit the data via the Lora module. This HW shall run on battery, so overall its requires a low power consumption. The transmission range shall be up to 10KM(~6 miles). To complete the proje...

    €666 (Avg Bid)
    €666 Průměr. nabídka
    47 nabídky

    A fidget spinner with loaded sound/music which plays in loop on rotation. Rotation start - Music plays Rotation stops - Music stops There are many bluetooth speaker fidget spinner in market. But none let us control the music. The aim is to be able to control the music with the action of fidgeting. (Like a cassette player)(eg - Play, Pause, Stop, Fast forward, Reverse). Sound can be generated mech...

    €79 (Avg Bid)
    €79 Průměr. nabídka
    4 nabídky

    - Industrial specification experience (required knowledge of industrial parts and noise) - OrCAD input possible - OK if simulation is possible (not required) -Main functions STM32 RAM and Flash USB, UART, I2C, SPI, reset, GPIO, Power management part

    €906 (Avg Bid)
    €906 Průměr. nabídka
    25 nabídky
    QI wireless power bank 5 dní left
    OVĚŘENÉ

    We require engineer to design circuit and pcb for a QI enabled powerbank. More details will be provided after NDA.

    €382 (Avg Bid)
    €382 Průměr. nabídka
    9 nabídky

    I need an expert who can code for me on omnet++ .

    €16 / hr (Avg Bid)
    €16 / hr Průměr. nabídka
    3 nabídky
    Need Arduino expert 5 dní left
    OVĚŘENÉ

    need arduino expert

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    25 nabídky
    simple Arduino design 5 dní left
    OVĚŘENÉ

    Project is the software for a simple automation using Arduino Uno, 3950 thermistor, TM1637 display. Project can be completed in around 3h by an experienced programmer. Details will be provided to selected freelancers for final quotation.

    €71 (Avg Bid)
    €71 Průměr. nabídka
    34 nabídky
    Elektronik 5 dní left

    ders takibi yapıp online soru çözecek bilgisayar mühendisliği elektronk dersine destek verecek freelancer arıyorum.

    €13 (Avg Bid)
    €13 Průměr. nabídka
    4 nabídky

    What we want to do is use an OLED screen (e.g. [pro zobrazení URL se přihlaste]) and with a Adarfruit nrf52840 feather express ([pro zobrazení URL se přihlaste]) in central mode - allow a keyboard to pair with the board - and print out what the user types. So expected function. 1. Use any BLE compatible keyboard. Pair with Arduino (nrf feather express) board. Store bonding. Use t...

    €169 (Avg Bid)
    €169 Průměr. nabídka
    13 nabídky

    I need an expert of communication systems who have core knowledge of communication systems, signals and systems , bands and etc

    €104 (Avg Bid)
    €104 Průměr. nabídka
    11 nabídky

    I need an expert of communication systems who have core knowledge of communication systems, signals and systems , bands and etc

    €23 (Avg Bid)
    €23 Průměr. nabídka
    8 nabídky
    arduino airsoft century gun 5 dní left
    OVĚŘENÉ

    century gun using arduino and SOD image detection library. [pro zobrazení URL se přihlaste] would like active/predictive tracking for fast moving targets using 28byj stepper motors. looking for a coder with freetime to dedicate to ironing out the wrinkles within budget. would also like to get this working for moving platform like drone or rc car requirements arduino due deadline 2-3 month...

    €243 (Avg Bid)
    €243 Průměr. nabídka
    13 nabídky
    Design for an electrical device 5 dní left
    OVĚŘENÉ

    Our company is a technology company and deals with home automation and other electrical equipment design and supply.

    €92 (Avg Bid)
    €92 Průměr. nabídka
    44 nabídky

    I need to develop firmware for my scara 3d printer with omnidirectional wheel. More details and existing code is shared via chat.

    €40 (Avg Bid)
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    6 nabídky