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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    148 punët e gjetura, me çmimin EUR

    We need a Oximeter/Pulse meter pcb designer and embedded developer. Only person having proved experience in pulse meter is required. If you do not have please do not respond. Please see image attached.

    €85 (Avg Bid)
    €85 Oferta mesatare
    1 ofertat

    I have a Kingston HyperX Cloud Core gaming headset with a broken 3.5mm jack. Shields Electronics had a replacement 4 conductor, In-Line 3.5mm jack that I was told would work. Just looking for someone with the soldering skills & experience to fix this headset. Thanks.

    €9 - €26
    €9 - €26
    0 ofertat

    Hi, I am looking for an expert engineer in the field of Buck/Boost converters. Need to review a buck/boost converter design based on the TI SM72442 MPPT IC.

    €138 (Avg Bid)
    €138 Oferta mesatare
    5 ofertat

    Need to review a buck/boost converter design based on the TI SM72442 MPPT IC. The prototype is built but the MPPT IC is not working properly, need to spot what may be the error in design.

    €793 (Avg Bid)
    €793 Oferta mesatare
    15 ofertat

    we are running an online exam portal for technical subject based on kerala psc exam. so we are searching for people,who is interesting to set questions in technical [identifikohuni për të parë adresën URL] we need to set electronics subject [identifikohuni për të parë adresën URL] qualified and interested people can contacts QUALIFICATION : [identifikohuni...

    €72 (Avg Bid)
    €72 Oferta mesatare
    6 ofertat

    I'm looking for an Electrical Engineer to build a prototype of a relatively simple display with WiFi and any other components needed so that we can run firmware and control the display however we want. Effectively a basic raspberry pie setup but aimed towards manufacturing in the long run. It would be ideal if the product could be built to the point where our Dev can connect to it and start ...

    €148 (Avg Bid)
    €148 Oferta mesatare
    16 ofertat

    we are in need of a PCB designer and assembler , we prefer that the prototype will be assembled in china , so if you are bidding for the job , and do not live in china you need to have your arrangement with some that will assemble the prototype , we do not pay for design only , payment will be done after prototype is tested on location in china...

    €394 (Avg Bid)
    €394 Oferta mesatare
    19 ofertat

    A circuit modification to existing mid market bluetooth wireless earbuds. The modification will change state based on the if microphone input is on or only audio output is on.

    €743 (Avg Bid)
    €743 Oferta mesatare
    11 ofertat

    I want to make a unique charging cable- the mobile must work with one specific cable. This can be made by APP or electrical components in the cable.

    €124 (Avg Bid)
    €124 Oferta mesatare
    3 ofertat

    hi i want buy product from china and i want someone remove the battery from it(desoldering the battery) because shipping battery forbidden..easy task -desoldering the battery

    €130 (Avg Bid)
    €130 Oferta mesatare
    8 ofertat

    I need an expert in QMK software, I have already worked on the pcb design.

    €112 (Avg Bid)
    €112 Oferta mesatare
    3 ofertat

    I have 2 electrical outlets in my dining room that were accidentally disconnected during a kitchen/dining area remodel. It seems like a simple job, but I am also not an electrician and don't wish to learn how to become one.

    €26 - €213
    Lokale
    €26 - €213
    0 ofertat

    we have to find the response time for varies Quality Factors to compare them with another Microactuator

    €43 (Avg Bid)
    €43 Oferta mesatare
    4 ofertat

    Ayushdsdeep Ayushdsdeep Public profile Download the App Dashboard My Projects Browse Projects Browse Freelancers Browse Local Jobs Inbox Deposit Funds Get Support Log Out Copyright 2020 Freelancer Technology Pty Limited Switch Account Smart parking management system in MATLAB DETAILS BIDS MANAGEMENT PROJECT BUDGET (CAD) $ 30 - 250 AVERAGE BID (CAD) $ 159 BIDS 11 PROJECT STATUS Closed PROJECT DES...

    €125 (Avg Bid)
    €125 Oferta mesatare
    7 ofertat

    I have some problems in my work for PIC microcontroller. It is that PWM duty period change according to ADC value. It is very simple project. If you are expert, you can finish it in a hour. If you are not expert, don't bid to my project. Thanks

    €9 - €17
    Vulosur
    €9 - €17
    11 ofertat

    Antminer S17 series Hashboard schematic and ASIC repair guide needed . Voltage check points or frequency check any other related information and software for their PIC programming. Please kindly bid if you have experience with bitmain hashboard repair.

    €304 (Avg Bid)
    €304 Oferta mesatare
    3 ofertat

    I have a LIN Slave controller project to drive a DC motor using Microchip Automotive Networking Development board ([identifikohuni për të parë adresën URL]) with PIC18F66K80 ([identifikohuni për të parë adresën URL]) MCU. Is this something you can do? Thank you.

    €153 (Avg Bid)
    €153 Oferta mesatare
    12 ofertat
    Water quality meter 6 ditë left
    VERIFIKUAR

    I want a prototype for a water quality system for water tank. I want it made with ready available parts. It should sent out a daily brief and if needed an alarm when there is low water quality. Attached you find a solution by an India university for inspiration. System could be based on Arduino

    €523 (Avg Bid)
    €523 Oferta mesatare
    38 ofertat

    Hello, We have a completed project that we need an electrical engineer to review and select correct parts as listed by the manufacture. I will provide the BOM, Gerber, schematics,

    €14 / hr (Avg Bid)
    €14 / hr Oferta mesatare
    23 ofertat

    I would like someone to build a small footprint thermal printer that connects to Ethernet. It should poll a configurable URL and print out the text that renders on the page if there is any

    €144 (Avg Bid)
    €144 Oferta mesatare
    11 ofertat

    Looking for an HVAC engineer to work with. You must absolutely understand HVAC systems, Solar panels, rain catchment systems, Air to water, and filtrations. You must have actual work experiences, not college work. Off the grid homes If you do not already understand these applications. Please do not apply.

    €20 / hr (Avg Bid)
    €20 / hr Oferta mesatare
    26 ofertat
    Xilinx Developer needed_8263 -- 5 5 ditë left
    VERIFIKUAR

    A reliability enhanced video storage architecture in hybrid SLC/MLC NAND flash memory

    €189 (Avg Bid)
    €189 Oferta mesatare
    1 ofertat
    ROS Developer needed_8175 -- 2 5 ditë left
    VERIFIKUAR

    Design and Implementation of an ROS based Autonomous Navigation System

    €426 (Avg Bid)
    €426 Oferta mesatare
    2 ofertat
    STM32F4 GPS positioning 5 ditë left
    VERIFIKUAR

    Need help in implementing the task of controlling the boat (gps anchor). Only softare side (Keil or CubeIDE) There are the materials: stm32F411 nucleo board, gps module GY-NEO6MV2 (uart), servo, boat electro motor. Need a button to record boat parking location by button pressing and then every 5 seconds to read the coordinates. When coordinates changed to return the boat to the Parking spot while...

    €68 (Avg Bid)
    €68 Oferta mesatare
    6 ofertat
    quadcore chip 5 ditë left
    VERIFIKUAR

    convert the celesticator in quadcore chip

    €85 (Avg Bid)
    €85 Oferta mesatare
    1 ofertat

    An frequency tunable antenna is designed using HFSS software. Varactor diode was used for tuning during simulations. Issue in designing a tuning circuit for varactor in the fabricated antenna . Help required to decode the error with the tuning of varactor diode in the fabricated structure, especially in designing a bias network for the varactor diode implanted in the antenna.

    €146 (Avg Bid)
    €146 Oferta mesatare
    6 ofertat

    I need a person to design a small pcb for ESP8266 in Easy EDA Details as below, - 8 digital input to ESP8266 should be wired to screw terminal -5 digital output to be wired to 12 volt relay 3 do to be wired to screw terminal 1 analog input to be wired to screw terminal proper voltage deviders to be used

    €19 (Avg Bid)
    €19 Oferta mesatare
    29 ofertat

    I need project Assistance about Touch Board(Bare Conductive ) and Multiplexer (Mux Shield II) expert for my project Assistance

    €7 / hr (Avg Bid)
    €7 / hr Oferta mesatare
    11 ofertat

    I need project Assistance about Touch Board(Bare Conductive ) and Multiplexer (Mux Shield II) expert for my project Assistance

    €14 / hr (Avg Bid)
    €14 / hr Oferta mesatare
    12 ofertat

    You must know the android firmware related specifically for Allwinner A10. Basically, I want to get a root access to my Tablet, on which there is a custom ROM and the real issue is that even after enabling the USB debugging mode I cant get access to it. So, basically thats what you will be managing at first. Its a tablet, with allwinner A10 chip and android ICS version. What you can do - you can ...

    €26 - €213
    €26 - €213
    0 ofertat
    nrf52 expert embedded programmer 5 ditë left
    VERIFIKUAR

    sensor testing, nrf52 programming. optimizing battery performance

    €434 (Avg Bid)
    €434 Oferta mesatare
    11 ofertat
    Electronic devices 5 ditë left
    VERIFIKUAR

    i want long term employee. need to solve the problems. if you are expert, please bid here. low budget project

    €3 / hr (Avg Bid)
    €3 / hr Oferta mesatare
    22 ofertat

    sensor testing, nrf52 programming. optimizing battery performance

    €175 (Avg Bid)
    €175 Oferta mesatare
    4 ofertat

    Attached is the project brief. Looking for someone to design the circuit, PCB and firmware for an ultrasonic measuring tool. The product measures distancing using ultrasonic sensors (want to build our own circuit for this, not off the shelf components) and has quad 7 segment displays for displaying the measurements, wireless TX and RX boards for remote operation, user input via buttons etc. Th...

    €550 (Avg Bid)
    €550 Oferta mesatare
    35 ofertat

    The number 1 will change letters to be returned as capitals. The number 2 will change all letters to be returned as lowercase. The number 3 will change all letters to have their case toggled. For example, 1Easter Egg will return as "EASTER EGG", 2Easter Egg will return "easter egg", 3Easter Egg will return eASTER eGG", 4Easter Egg will return "Not an Option". T...

    €9 / hr (Avg Bid)
    €9 / hr Oferta mesatare
    27 ofertat

    Hi I would like to build a very small induction heating system that has a build-in some features: 1) must work with 5V 3A+ 2) must have a thermocoule that will measure the temperature of the heating element 3) must have controls for setting max temperature and turn off induction when temperature is reached 4) must turn on when heated element is cooled by 10 degrees (basically keep the heated elem...

    €26 (Avg Bid)
    €26 Oferta mesatare
    3 ofertat
    data entry 5 ditë left

    I need you to fill in a spreadsheet with data.

    €12 (Avg Bid)
    €12 Oferta mesatare
    57 ofertat

    I want a CMOS circuit which can compress the input ECG data or EEG data. I need it to be implemented using cadence software.

    €162 (Avg Bid)
    €162 Oferta mesatare
    4 ofertat

    Be sure you understand all details. PCB design for Solar panel 21V to charge Litio 3.7V battery. -PCB 2 layers -PCB shape will be provided in KiCAD -PCB dimensions less than 90x90mm For now I have one circuit done in KiCAD but there is something that not working properly. Now 4.2V is provided as output but when we connect the battery doesn't reach more than the battery voltage. Project ci...

    €60 (Avg Bid)
    €60 Oferta mesatare
    16 ofertat

    Does anyone has the experience to make a DIY Powerwall (suitable for Power output 2000W) using 18650 lithium ion cells? I want to make this one for my house and ready to pay for that effort. The idea is to make the Powerbank and be compatible with any commercially available inverter in India. Following items are also required to give you an idea : Amass XT60PW Plug Connector XT60 20PCS Pitch 2.5...

    €589 (Avg Bid)
    €589 Oferta mesatare
    8 ofertat
    €23 Oferta mesatare
    21 ofertat

    Looking for an electronic engineering company to create an intercom system using mobile technology (3g~4g). The system should be two way with battery backup for about 4 hours in case of power failure. Over and above the normal two way communication a sms will be sent to different numbers when ever there is call from the system. We should be able to program the numbers to be dialed out and sms to, ...

    €853 (Avg Bid)
    €853 Oferta mesatare
    5 ofertat

    I want to make a unique charging cable- the mobile must work with one specific cable. This can be made by APP or electrical components in the cable.

    €154 (Avg Bid)
    Cilësuar
    €154 Oferta mesatare
    2 ofertat

    Need to develop a small module(Hardware and embedded software) for Universal RFID reader. Module must: Work with 2 antennas 13.56Mhz and 125Khz. Support work with main RFID formats: MIFARE, EMMARINE, NFC, HID, INDALA, AWID Support work with APDU command to work with phone NFC (IOS, Support work with ANDROID) to read card data by GPAY or Apple pay. Support work with the main MCU by the SPI bus. S...

    €955 (Avg Bid)
    €955 Oferta mesatare
    10 ofertat

    Hello freelancers, I Need a complete design of a smartphone motherboard that work with several components. I need design, populate and deliver a working motherboard

    €127 (Avg Bid)
    €127 Oferta mesatare
    6 ofertat

    You must know the android firmware related specifically for Allwinner A10. Basically, I want to get a root access to my Tablet, on which there is a custom ROM and the real issue is that even after enabling the USB debugging mode I cant get access to it. So, basically thats what you will be managing at first. Its a tablet, with allwinner A10 chip and android ICS version. What you can do - you can ...

    €26 - €213
    €26 - €213
    0 ofertat

    Hello freelancers, I Need a complete design of a smartphone motherboard that work with several components.

    €22 (Avg Bid)
    €22 Oferta mesatare
    7 ofertat
    Electrical Wiring 4 ditë left

    i will create a schematic diagram of your electrical wiring to manage the safety of your homes, work place especially your family, friends and other people that you love.

    €19 (Avg Bid)
    €19 Oferta mesatare
    9 ofertat

    I need an expert in QMK software, I have already worked on the pcb design.

    €124 (Avg Bid)
    €124 Oferta mesatare
    3 ofertat
    electronic case -- 2 4 ditë left
    VERIFIKUAR

    in each side is film of blue jack of component and yellow jack of component

    €17 (Avg Bid)
    €17 Oferta mesatare
    8 ofertat