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! Thuê Electronics Engineers

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    122 công việc được tìm thấy, giá USD

    This project is to design a AXI4 DMA test program for the Xilinx Zynq UltraScale board to test maximum transmit speed from PL to DDR4 in PS via HP. The transmitted data are saved in DDR4 in PS. The minimum speed should not be lower than 4GB/s (or 32Gbps). And the transmitted data shouldn’t less than 200MB. Softwave platform: Xilinx vivado. Hardwave platform: Xilinx Zcu106 or other xilinx bo...

    $458 (Avg Bid)
    $458 Giá đặt trung bình
    2 lượt đặt giá
    control design 6 ngày left
    ĐÃ XÁC THỰC

    An analysis and simulation work. will provide more details later.

    $155 (Avg Bid)
    $155 Giá đặt trung bình
    2 lượt đặt giá

    I need a central Raspberry Pi to control several buttons and lights wirelessly.

    $184 (Avg Bid)
    $184 Giá đặt trung bình
    4 lượt đặt giá
    Arduino stepper controller 6 ngày left
    ĐÃ XÁC THỰC

    Arduino Mega project controller -with following components: (1)-Easy drive 4.4 driver for stepper motors (2)- potentiometer (3)- (4 key) key pad membrane (4)- (16 key)key pad membrane (5)-1.8 inch LCD module 128x160pixel (ST7735 controller) (6)- Option switch (mod1-mod2) The project is to control stepper speed and directions by two options Option 1- potentiometer control the speed of s...

    $126 (Avg Bid)
    $126 Giá đặt trung bình
    4 lượt đặt giá

    I have a project that uses a very small LED circuit that's only made from 3 electronics components (including the LED itself). Currently, I am having a small electronics firm assemble these where they use a PCB to attach all 3 components into a single circuit. However, I'd like to eliminate the PCB altogether and not use a board at all. My application requires the circuit to be as tiny ...

    $555 (Avg Bid)
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    1 lượt đặt giá
    Program for arduino 6 ngày left
    ĐÃ XÁC THỰC

    line follower car using servo motor, 2 IR sensors to be used. servo motor both side turning need to run according to line following

    $19 (Avg Bid)
    $19 Giá đặt trung bình
    9 lượt đặt giá

    Select parts to fit into small housing for Fan, that we have already. We need controls to match to fan and USB parts, we have a limited space to work with in our fan housing, so the goal is to fit as much of the components into a small as space as possible. We need to have complete selection of parts and documents.

    $455 (Avg Bid)
    $455 Giá đặt trung bình
    12 lượt đặt giá

    I have product idea, I need to fit a mic, bluetooth, battery to last up to 8 hours of talking and a charging unit fitted into the design of this product. I have a pair of Bose bluetooth earphones, and it exteremly small, the charger attaches to the ear piece and the bluetooth and battery is in the one side of the earphones. So i'm sure the parts must be available but I would need it to be ada...

    $27 / hr (Avg Bid)
    $27 / hr Giá đặt trung bình
    1 lượt đặt giá

    I have 2 gps modules ublox lea-6t and I need to configure them in rtk dgps mode.

    $10 - $30
    $10 - $30
    0 lượt đặt giá

    The SMART SHELF platform should be ruggedized shelf-edge displays combined with high definition optical sensors to automate intelligence into on-the-shelf inventory levels

    $1387 (Avg Bid)
    $1387 Giá đặt trung bình
    16 lượt đặt giá

    i want a program code that makes capacitive proximity sensor to sense plastic AND GLASS AND USING A SERVO MOTOR separate them by rotating servo in left and if some other than glass and plastic comes separate them by rotating servo in right

    $20 (Avg Bid)
    $20 Giá đặt trung bình
    13 lượt đặt giá
    ios developer for app fixation 6 ngày left
    ĐÃ XÁC THỰC

    need iOS developer for iot app that communicates with electronic device through AWS

    $162 (Avg Bid)
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    10 lượt đặt giá

    i am looking for a beacon (BLE5) based indoor navigation for complex buildings/offices using mesh topology. Need expert in BLE5, android/iOS

    $1387 (Avg Bid)
    $1387 Giá đặt trung bình
    9 lượt đặt giá
    GSM based 3 Phase motor Control 6 ngày left
    ĐÃ XÁC THỰC

    Hi, Specification  Input voltage-12v AC/DC-2AMPS.  Output relay switching MAX capacity is 440VAC /20amps per relay.  Can Accept SIM card of any NETWORK (SIM Card SOCKET-normal Type). Features  SIMPLE SMS BASED SWITCHING ON AND OFF THE PUMP.  MESSAGE 1 TO ON THE PUMP AND MESSAGE 0 TO OFF THE PUMP .  MISSED CALLED BASED SWITCHING AFTER 3 RINGS.  AUTO MODE AND MANUAL MODE OPTION.  OPTION FOR ...

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    PCBA Design Camera Motion Recording 5 ngày left
    ĐÃ XÁC THỰC

    PCBA Design Camera Motion Recording

    $21 (Avg Bid)
    $21 Giá đặt trung bình
    3 lượt đặt giá

    Need to move a bunch of ceiling lights to either a motion sensor or just one one switch. Currently operate of 3 switches. Would like to understand prices for both. You can bid your quotations

    $250 - $750
    Địa phương
    $250 - $750
    0 lượt đặt giá
    Tuning Device 5 ngày left
    ĐÃ XÁC THỰC

    I am working with another freelancer on this project for case design. They can do the PCB but we have agreed that it would be beneficial to have the PCB design done by an electronics engineer due to some customization needs. An NDA would be necessary for this project.

    $2286 (Avg Bid)
    NDA
    $2286 Giá đặt trung bình
    29 lượt đặt giá

    I want to implement a Race timing system app. For this, i want to use a rfid reader that will scan the racers and that will create a file, that will be live processed by my app. I need a simple program that will allow users to easily set configurations for the reader and quickly access RFID data. Features needed: * easy-to-use graphical user interface for setting basic reader configurations.

    $172 (Avg Bid)
    $172 Giá đặt trung bình
    5 lượt đặt giá

    Need someone to make a schematics of the circuit and components that moves this HDD arm, from pictures and video attached. Also would like a suggestion to make the same circuit with more readily available components than the ICM7555CN which is not longer produced as well as SCL4049AE. Other refinements are welcome as well as long as functionality stays the same. Pictures attached, and video here...

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    asymmetric pwm signal generator 5 ngày left
    ĐÃ XÁC THỰC

    Hello i need asymmetric pwm signal generator circuit,you can have look picture will be full bridge which is meaning voltage going plus zero and minus,positive and negative duty cycle will not be same for more detail please contact with me PLS do not give bid from india or Pakistan

    $59 (Avg Bid)
    $59 Giá đặt trung bình
    9 lượt đặt giá

    Hello. I would like develop 6 portable sensor piezoelectric. See image attached - 6 Piezoelectric only send two state ( on , off) - Receiver transform state in two SysExclusive values 0 or 255 -if is possible I would like a web interface to custom or change value of SysExclusive. No delay is requered let me know your opinion if you think that is possible do do better. Thanks

    $447 (Avg Bid)
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    laser designators research 5 ngày left
    ĐÃ XÁC THỰC

    I need some help on my research design laser designators system

    $153 (Avg Bid)
    $153 Giá đặt trung bình
    5 lượt đặt giá
    Manufacture solenoid valve unit with timer. 5 ngày left
    ĐÃ XÁC THỰC

    We are looking for a workshop or similar, to manufacture a timer solenoid valve system unit to be used on top of a 20l jerry can. The system is to be used on a vacuum line. Specification and sketches will be provided. Manufacturer are responsible to find all components and assemble them. Quantity will be 1 sample to start, and if system is working according to expectation, the following order wil...

    $406 (Avg Bid)
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    9 lượt đặt giá

    I am looking for the led circuit designers having some innovative ideas and designs for led products.

    $123 (Avg Bid)
    $123 Giá đặt trung bình
    6 lượt đặt giá
    Assembly 8051 5 ngày left

    I need someone to help me develop a project involving a 8051 microcontroller using Assembly language, as well as designing the circuit and PCB. I have a good part of the scheme and code from where to start so to someone with experience it shouldn’t take too long to complete it.

    $32 (Avg Bid)
    $32 Giá đặt trung bình
    11 lượt đặt giá
    PSCAD-power electronic 5 ngày left
    ĐÃ XÁC THỰC

    I'm looking for a tutor with enough knowledge that can help me learn with enough knowledge that can help me learn how to design different types of boots converter.

    $227 (Avg Bid)
    $227 Giá đặt trung bình
    10 lượt đặt giá
    Thermal Bridge Evaluations 5 ngày left
    ĐÃ XÁC THỰC

    WUFI Calculations Experienced Engineer with providing Thermal system analysis. I have ongoing requirements to evaluate thermal bridging through various wall types. Need provider to define wall components thermal resistance and adjust the insulation design to acheive the desired wall make up U-Value. Sample information and diagrams are attached. To be considered, please provide sample report. Pl...

    $19 / hr (Avg Bid)
    $19 / hr Giá đặt trung bình
    6 lượt đặt giá

    Just a man with an idea. Updated: January 18th, 2019 I've updated this project description (again) to clarify a few more things and correct and earlier error. - Bids exceeding $250 will be immediately deleted. - This project is not intended to be mass produced, and I intend on making the files freely available. So I need to keep the costs down or it's just not realistic. I have a ve...

    $130 (Avg Bid)
    $130 Giá đặt trung bình
    62 lượt đặt giá

    Digital background calibration is required to mitigate timing mismatch between multiple ADC's. The circuit is schematic, can be designed in Cadence Design Tool. Skills Required: IC Designing Circuit Designing Strong knowledge of ADCs Knowledge of DLL, PLL Have good command on CAD tools

    $527 (Avg Bid)
    $527 Giá đặt trung bình
    9 lượt đặt giá
    ADC read on GRBL ( an Arduino Mega) 5 ngày left
    ĐÃ XÁC THỰC

    [đăng nhập để xem URL] I have modified GRBL to suite our needs for a motor driving application It works really well. the linear drive i am driving has a linear pot. I have hooked it up and i'm able to read from it but if i do that it messes up the moving motor so i can only read when the motor is stopped. I figure GRBL must be able to read an ADC value successfully while driving because i be...

    $13 / hr (Avg Bid)
    $13 / hr Giá đặt trung bình
    8 lượt đặt giá

    I need a system which can sense a temperature, humidity, gas leakage and intensity. And send these data on website or mobile app using arduino uno

    $134 (Avg Bid)
    $134 Giá đặt trung bình
    20 lượt đặt giá

    -I need someone to design and execute Nonlinear Model Predictive Control for a Mobile robot on MATLAB SIMULINK. -Of course this is including deducting an optimazation algorithm for the quadratic cost function. -Also Execute a path tracking algorithm by the NMPC to run it on an actual mobile robot, so the NMPC is working, (assume there is a yellow line on the street or by using lane detection . -Vi...

    $629 (Avg Bid)
    $629 Giá đặt trung bình
    4 lượt đặt giá

    I'm gonna need the following separeted connection - always with RF24 modules (i will post the link i've used and with what code i tested the modules). 1 - write a code for piezo sensors to send MIDI 2 - write a code with StardardFirmata in order to go wireless 3 - write a code for thumbsticks to send MIDI 4 - write a code for accelerometer to send MIDI Each one of this codes will be i...

    $21 (Avg Bid)
    $21 Giá đặt trung bình
    8 lượt đặt giá

    Its about optimization of PV panels for maximum power output during varying conditions Its about optimization of PV panels for maximum power output during varying conditions Its about optimization of PV panels for maximum power output during varying conditions

    $38 (Avg Bid)
    $38 Giá đặt trung bình
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    OPTIMIZATION IN MICROGRID SCENARIO 5 ngày left
    ĐÃ XÁC THỰC

    OPTIMIZATION OF RELAYING AND CIRCUIT BREAKERS

    $150 (Avg Bid)
    $150 Giá đặt trung bình
    6 lượt đặt giá
    Build a voice activated alarm system 5 ngày left
    ĐÃ XÁC THỰC

    In high crime areas like South Africa most households have alarm systems linked to private security companies who respond once the alarm is triggered. These systems usually also have a panic button in case the alarm is turned off when the individual or family is at home. The problem however is that these panic buttons are of no use if the perpetrators catch you off guard. It is common for intr...

    $1594 (Avg Bid)
    NDA
    $1594 Giá đặt trung bình
    16 lượt đặt giá
    TDC1000 Expert Required 5 ngày left
    ĐÃ XÁC THỰC

    I need to use TDC1000 and Two Ultrasonic sensors for Tx and Rx. The Ultrasonic waves will be transmitted from one end of a small pipe and received at other end. The pipe will be filled with Milk. There will be a heater and temperature sensor attached to the pipe. once the milk is entered into the pipe, the heater will start and once Temperature reaches 55 Deg C, Heater should Off and ultrasonic ...

    $224 (Avg Bid)
    $224 Giá đặt trung bình
    7 lượt đặt giá

    I want to measure expansion stress inside pipe using a strain gauge pasted on the outside of pipe. I want a complete circuit made with readily available modules for strain gauge sensing like BF350-3AA, Y3 etc. Data from sensor should be read by Arduino, which should save data in csv or txt format. I should be able to view real time data on LCD Screen. I will need following : 1.) Wiring diagram o...

    $180 (Avg Bid)
    $180 Giá đặt trung bình
    13 lượt đặt giá
    USB Game Controller for Windows 5 ngày left
    ĐÃ XÁC THỰC

    I would like to develop a simple USB game controller for Windows. I understand this is very simple to do with hardware such as Arduino atmega32u4. I have successfully created a controller using Arduino Pro Micro, however, Windows reads the controller as Arduino Micro. I would like to hire someone who can write software on a single write microchip, so when the controller is connected, it shows up ...

    $250 (Avg Bid)
    $250 Giá đặt trung bình
    10 lượt đặt giá
    Build me a simulation model 5 ngày left
    ĐÃ XÁC THỰC

    A simulation model for DC-DC Converter is to be built for the Photovolatic cells.

    $40 (Avg Bid)
    $40 Giá đặt trung bình
    7 lượt đặt giá

    Hi I hope you're doing well I need someone to help me with design my power supply in kicad. I need both the schematic and the layout please. thanks! I don't know why I could not put the estimated budget price but it is 20-35$ [đăng nhập để xem URL] https://www.amazon.com/gp/product/B07DR7VNX1/ref=ppx_yo_dt_b_asin_title_o00__o00_s00?ie=UTF8&psc=1

    $151 (Avg Bid)
    $151 Giá đặt trung bình
    12 lượt đặt giá

    I need a experienced coder (G code, Python, GUI, 3D printer and Arduino ) to reprogram 3D printer.

    $13 / hr (Avg Bid)
    $13 / hr Giá đặt trung bình
    7 lượt đặt giá

    discuss details later, it is not a hard task

    $122 (Avg Bid)
    $122 Giá đặt trung bình
    8 lượt đặt giá
    Arduino expert 5 ngày left
    ĐÃ XÁC THỰC

    Need an arduino expert that can program a small 3dof robot arm using inverse kinematics. Equation of different angles is already made and will be provided

    $115 (Avg Bid)
    $115 Giá đặt trung bình
    15 lượt đặt giá

    Electrical panel Apfc panel 33&11KV VCB repair and maintenance work.

    $281 (Avg Bid)
    $281 Giá đặt trung bình
    3 lượt đặt giá
    Gait Analysis using matlab 4 ngày left
    ĐÃ XÁC THỰC

    The aim of this project is to develop a smart insole that includes accelerometers to collect gait data for diagnostic purposes.

    $92 (Avg Bid)
    $92 Giá đặt trung bình
    8 lượt đặt giá

    Schematic electrical drawings for commercial and residential applications. Must be licensed for USA & CANADA.

    $1215 (Avg Bid)
    $1215 Giá đặt trung bình
    14 lượt đặt giá

    I need a electrical engineer or seasoned technician that knows PADs Logic Software for some simple design work. Contract would be for ~ 4 to 8 weeks. Must have novice or better experience using PADs Logic. Will consider a person with many years experience with a different package.

    $34 / hr (Avg Bid)
    $34 / hr Giá đặt trung bình
    8 lượt đặt giá

    We are looking to rotate one of the connected 12v DC motors to 360 degree when a bluetooth messages is sent using android mobile via Arduino uno. This device should be connected with 30 to 50 motors given some number/address or id. Mobile phone should send a command to rotate one of them by specifying its id/name or address. As a end product we want bills of materials, schematics diagrams, pcb d...

    $498 (Avg Bid)
    $498 Giá đặt trung bình
    25 lượt đặt giá
    ASIC FPGA Firmware development 4 ngày left
    ĐÃ XÁC THỰC

    We are looking for developers/coders specialized in cryptos and blockchain for a project of firmware development. We would like to get a firmware to overclock this mining hardware i.e. graphic cards (GPU) RX580 8Go. Which are the maximum hashrates performances you can get?

    $2056 (Avg Bid)
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    3 lượt đặt giá