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 仕事が見つかりました。次の価格: USD
    pcb design -- 2 6 日 left
    認証完了

    i need pcb designs of two circuits. working of pcb files is not important. i just have to add the pcb design in my report. one is smart power system protection second is smart energy meter using gsm technology my max budget is 10$

    $5 / hr (Avg Bid)
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    2 入札

    Hello I need help with Program Directivity software - Antennas Wireless Communication, please let me know if you can help.

    $10 - $30
    $10 - $30
    0 入札

    Experienced Electrical Engineer able to audit a 3rd party job (freelancer hired by this platform). The Auditor will analyze and determine if the output provided by Designer Electrical Engineer is good for the goals of the project (add and additional Ethernet output port and provide us the schematic and pcb design layout files). The Auditor needs to be independent about the Electrical Designer an...

    $259 (Avg Bid)
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    11 入札

    Experienced software developer to create, edit or modify .img files regarding firmware for Android TV Box based on Amlogic S905X3. The selected freelancer will be in communication with our Electrical Engineer Freelancer to modify a customized firmware (we will provide the current firmware based on AOSP) that we already own by a selected Android TV Box (further information about the Chinese factor...

    $483 (Avg Bid)
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    3 入札
    Gallium Nitride PD charger design 6 日 left
    認証完了

    I am looking for a Freelancer who can design a Gallium Nitride power delivery ( PD ) charger. Freelancers should have experience in this domain.

    $550 (Avg Bid)
    $550 平均入札額
    3 入札

    i am looking for advice in the possibility of implementation of certain features in an st17h26 microcontroller as well the cost to program those features on the microcontroller firmware. i attach the microcontroller datasheet so the freelance understands if he is able to give such advice. Please let me know your experience so i can select one freelancer for the meeting where i will explain what ar...

    $939 (Avg Bid)
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    2 入札
    Personnel Tracking System 6 日 left
    認証完了

    hello everyone. I need software for face recognition system. Exactly, the project will work as follows. Arduino and Open cv will be used. Information of the person standing in front of the camera in our system will be read on the screen. If the person looking at the camera is a permitted person, an output will be active on the arduino and a relay output will be allowed. I am open to your questions...

    $581 (Avg Bid)
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    15 入札
    Digital Signal Processing 6 日 left
    認証完了

    I need help with some questions related to Classification of discrete-time signals and systems, convolution,  Discrete-time Fourier transform (DTFT),  LTI systems, Impulse response and frequency response,  Finite difference equations, and the z-Transform,  Sampling of continuous-time signals,  Digital filter structures, block diagrams, signal flow-graphs, and basic FIR digital filter structu...

    $127 (Avg Bid)
    $127 平均入札額
    7 入札

    We intend to provide network and power via a 24volt passive PoE port to the raspberry pi. The Pi needs to control a 12 volt LED traffic light and provide centralized management to turn these traffic lights from Red, Yellow, or Green. There will be 5 Traffic lights total, hence 5 raspberry pi's as well. let me know if he has any other questions that I may be able to answer on the goal of th...

    $383 (Avg Bid)
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    6 入札

    Hallo. Iam looking for serious and hardworking young partner who is based in China for opening a small eshop with led flashlights,chargers,lion batteries and other [ログインしてURLを表示] in Europe, so i cant buy all things direct in China.I need someone,who can buy all the items and send them to customers around the globe. I want to be the one who make reviews,advertisiment on internet forums,Facebook etc...

    $17 (Avg Bid)
    $17 平均入札額
    4 入札
    Electrical Engineer Required 6 日 left
    認証完了

    I am looking for someone who is expert at Electrical Engineering

    $20 (Avg Bid)
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    13 入札

    Requerimos puedan desarrollar programa para activar 7 pistones de acuerdo a la logica que se les indique , se trabajara via remota mediante any desk para el desarrollo con GX works 3 habra que ocupar señales digitales y comunicacion modbus tcp ip con una HMI mitsubichi

    $178 (Avg Bid)
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    6 入札
    Labview 6.1 6 日 left

    Hi, I need a Communication between Labview 6.1 and any other program and display data in the form of graph. I am Waiting for proposals. Thank you,

    $46 (Avg Bid)
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    9 入札

    Trading with electronic components in the semiconductor industry

    $79 (Avg Bid)
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    117 入札
    Electrical 6 日 left

    I am looking for someone that can take a product that I have and re-build it using new components. Basically imitate what's in front of them with new components

    $626 (Avg Bid)
    $626 平均入札額
    26 入札
    Simple NFC Device 6 日 left
    認証完了

    I'm looking to create a simple device that allows the user to input numbers and make an API call to my back-end server. It will also have the ability to read data from the server as well as the ability to communicate by NFC, to prompt user. We could also create a simple custom package or cover for it. I will attach a sample of the device. However the one I want is not for reading credit cards...

    $535 (Avg Bid)
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    7 入札
    Build me Keypad & Mouse combo -- 2 6 日 left
    認証完了

    Looking for anyone who can help in my project to create my first prototype with following   Our device consiting two parts, LHS (keypad/keyboard) & RHS (mouse). 8 buttons are present on both sides with their respective provided controls in the button layout pdf file. There are two buttons present in LHS i.e."G" (when we press analog stick) & "I" (Lette...

    $2038 (Avg Bid)
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    9 入札
    Cotrol System Expert 6 日 left
    認証完了

    Control System expert required for explanation with in 3 hours.

    $19 / hr (Avg Bid)
    $19 / hr 平均入札額
    8 入札
    electronics engineering 6 日 left
    認証完了

    ecm transmission lines instrumentation

    $240 (Avg Bid)
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    14 入札
    $26 平均入札額
    7 入札

    Analysis and description of some important parameters related to frequency which must be done by an electrical engineer for EMC electromagnetic compatibility.

    $159 (Avg Bid)
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    4 入札

    Hello: I need to develop a pcb to control a tennis ball throwing machine, 2 dc motors will control the throwing of the ball setting a general speed and then change the rpm of both motors to create the lift effect. I also need to control a ball feeder, the right/left alignment and the altitude. A wireless control is also necessary.

    $617 (Avg Bid)
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    23 入札
    VHDL Coding 6 日 left
    認証完了

    Looking for VHDL coding of the following: 200Mhz Clock Output of Digital signal as follows: 35ns High 50ns Low total time 85ns Stays low for 1us Repeat

    $28 (Avg Bid)
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    7 入札

    We currently have some unfinish Arduino program that needs to be complete, only a couple of variables to be include

    $113 (Avg Bid)
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    33 入札

    Someone using UCAMX PCB Design software let me know. we will discuss further here.

    $11 (Avg Bid)
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    2 入札
    advanced electronics systems -- 2 6 日 left
    認証完了

    transmission lines design of active filters instrumenation EMC

    $236 (Avg Bid)
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    9 入札
    power system 6 日 left

    ı need write on matlab In the following power system all values are given in per-unit. By any programming language, find the voltage of each bus and the total power loss, for tolerance ε<10-6. a) Using Gauss-Seidel Method. b) Using Newton-Raphson Method. * Results of all iterations should be provided. There is no limit for reactive power of PV bus

    $8 - $23
    シール
    $8 - $23
    7 入札

    Someone using UCAMX PCB Design software let me know. we will discuss further here.

    $8 - $21
    $8 - $21
    0 入札

    We require a PIC based Keypad to send serial signals to an existing product.

    $608 (Avg Bid)
    $608 平均入札額
    27 入札

    I need single line diagram for back up power system to power esp32 by re-changeable battery if the main supply switch off. * need single line diagram with items name and numbers hand writing is ok if it is clear . * one day offer.

    $37 (Avg Bid)
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    8 入札

    Project Name: Detection of Series Arc Faults Using Nottingham Arc model, Hall, Mayr, Arc model's. First i need to Make these and arc model's and then i need to make PV system with all details Ratings( Current, Voltage, power Ratings ) Finally we need to integrate all model's with that pv system weather which model's is best and compare all results, Their advantages, disadvantag...

    $433 (Avg Bid)
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    6 入札

    I need help with design systems and calculations for these systems.

    $167 (Avg Bid)
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    14 入札

    Looking for a development company / individual who can help build magnetic levitation system. Individuals/Company with prior experience or knowledge of such system may apply. There are several design specification available on the net which can help in the R&D process. It would be nice to have high quality components built in India, rather than imported from China. Let me know what you think a...

    $142 (Avg Bid)
    特集
    $142 平均入札額
    4 入札

    I am in need of help programming an arduino mega to strike 25 bells using servo motors by reading midi files off of an sd card. This programme would have to be able to play the midi files on the hour, quarter of an hour, half an hour and on special holidays. It would also need to be silent at certain hours of the night. I would also like to include a keyboard for manual entry to play the bells tha...

    $162 (Avg Bid)
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    15 入札

    We want to build a custom radar sensor similar to that of a RCWL 0516 Model.

    $91 (Avg Bid)
    $91 平均入札額
    1 入札

    Someone using UCAMX PCB Design software then let me know. we will discuss further here.

    $13 (Avg Bid)
    $13 平均入札額
    1 入札

    Have a 2 D pen Plotter used for plotting text from multi page document. Trying to come up with a easy way to print text directly from World Documents or PDF . Manually converting to Gcode and manually transferring that page by page into the printer is to slow and not user friendly. Solution for Windows Platform. The printer is Sovol SO-1 [ログインしてURLを表示]

    $40 / hr (Avg Bid)
    $40 / hr 平均入札額
    1 入札

    We need someone experienced to guide us to build a real-time tracking bracelet connected to Android application for our senior project. The job will last until finishing the project successfully. - We are a group of computer science students. - If it's possible we would like to conduct Zoom meetings to break down the tasks. - We've done some research and found that most likely we'l...

    $18 / hr (Avg Bid)
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    5 入札

    Hi my name is Alex and I have an arduino project, I want to create an active aero with an mpu6050 and change angle of attack on a spoiler depending on miles per hour mph

    $135 (Avg Bid)
    $135 平均入札額
    15 入札

    I am looking to design a system that I can mount to a remote controlled car, a small one running on a battery, that will be able to mimic some self driving capabilities. I have a list of components I would like to be used on the device as follows, two ultrasonic sensors, a gyroscope, a GPS, a battery charger, a battery port, an audio module for two small speakers, and a microphone for speech recog...

    $946 (Avg Bid)
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    18 入札
    Sawdust vacuum system 5 日 left
    認証完了

    I am using an Arduino UNO R3 with a Adafruit PCA9685 16 Channel 12-bit PWM Driver Servo shield. Information is attached. Servo's control a gate to the vacuum piping system that opens when a tool is energized and close when then tool is de-energized after a 5 second delay. Current relay monitors current on a power tool to activate the servo/gate and activate the vacuum motor. Using the seria...

    $130 (Avg Bid)
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    14 入札
    electronics 5 日 left

    I want some one who know in electronics (Electrical Engineering) for small project

    $32 (Avg Bid)
    $32 平均入札額
    13 入札
    RFID Enabled Shopping 5 日 left
    認証完了

    To automate retail shopping, we plan to have an RFID enabled system where RFID tags on the products are read by a scanner. Once scanned, the purchased products are reported and registered within a system. For this, we require a programmer who can create a link between what is scanned and recorded, and what is displayed to customers when they need to pay.

    $256 (Avg Bid)
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    5 入札

    It is required to connect an electronic scale, it currently has a physical connection serial port to USB, connected to a raspberry pi, raspberry with posbox (hw_scale), We modify a lines of the /controller/[ログインしてURLを表示] referring to the port for the connection, now the status of the posbox indicates scale: connecting, but not able to connect. Main goal: Get the balance to connect to the odoo s...

    $30 (Avg Bid)
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    1 入札

    See the attached documents. I have the schematic and a system overview. I will be using an Arduino nano with the old bootloader style board.

    $420 (Avg Bid)
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    35 入札
    library code bug for ESP8266 5 日 left
    認証完了

    I need dht.h to be able to compile with esp8266 [ログインしてURLを表示] I put bug report here. opensource so please keep bids low.

    $16 (Avg Bid)
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    4 入札

    Tengo un arduino Leonardo y el modulo Bluetooth HC-05. Conencto el modulo a los pines TX y RX. Con App Inventor envio por Bluetooth un String para que Arduino reconozca que tecla debe accionar. La libreria Keyboard.h es solamente para el teclado inglés y necesito poder usar tildes y la ñ y cualquier otro caracter que se puede escribir con un teclado normal. Necesito que un programado...

    $6 / hr (Avg Bid)
    $6 / hr 平均入札額
    4 入札

    If you can build any electronic idea and put it together let's talk. I have a draft . The idea will need a very flat surface light weight digital counter that can count and reset on tabing on it. Motion sensor. Bluetooth connection sensor. USB charging port connector.

    $120 (Avg Bid)
    $120 平均入札額
    20 入札

    i have a circuit diagram, a bit complex. i need it redesigned right now. If you can do in one hour or less, right now, let me know. its just one image. i will pay 2$ maximum for this.

    $5 / hr (Avg Bid)
    $5 / hr 平均入札額
    9 入札

    need to design an enclosure for my PCB board, a compact and slim design required and highly professional design required as it is an ID card type wearable electronic gadget. to be marketed towards the automobile industry and factories

    $117 (Avg Bid)
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    16 入札