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    26,042 signal pcb design trabalhos encontrados, preços em USD

    Eu preciso de um aplicativo para iPhone e Android . Eu já tenho um projeto para isso, eu só preciso que ele seja construído.

    $503 (Avg Bid)
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    3 ofertas

    Trata-se de de uma placa de dois lados que já temos desenvolvida como prototipo e desejamos realizar ajustes e novas impressoes. Possui processador atmel2560, 24 bornes, RTC, ethernet e sd card. Temos arquivo de impressão e fotolitos. Necessário fazer novo projeto PCB em formato Gerber com pequenos ajustes de conexão (basicamente definição de ligaç&...

    $529 (Avg Bid)
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    7 ofertas

    Preciso de um projeto de PCB de um shield arduíno especial com alimentação externa e conexões RJ11.

    $18 (Avg Bid)
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    3 ofertas

    Tenho um Robô de Forex (EA) que utiliza sinais de alguns indicadores e realização operações automáticas. Preciso realizar alterações nos sinais de entrada e saída das operações. O Robô se baseia nessa estratégia disponibilizada no link abaixo [fazer login para ver a URL]

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    Trabalho como telecomunicação e gostaria de fabricar onus epon e gpon utilizadas nas redesxde fibra ótica...um exemplo deste equipamento é a marca fiberhone modelo gpon 5506 ou a vsolution v2801 gpon...eu preciso do projeto da pcb e firmware... também tenho interesse em um projeto de pcb para patchpanel Preciso apenas dos projetos com os gerbers....bom file...o...

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    3 ofertas

    Um circuito eletrônico que tenha como entrada de áudio tanto dispositivos USB quanto SD, com capacidade de repetição de som com dois timers programáveis distintos - um para a duração do período de silêncio entre as repetições e outro para a duração dos ciclos de áudio que serão repetidos. Os cicl...

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    Somos uma empresa de inovações tecnológicas e estamos em busca de um parceiro para um projeto de desenvolvimento interno. O .sch já está pronto, preciamos de alguém competente para distribuir os componentes de acordo com as especificações e montar a route do projeto.

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    12 ofertas

    Criar esquematico de uma placa que leia transdutores de pressão nos protocolos I2C e 4..20mA, e que envie o valor desses sensores por GPRS, tudo integrado.

    $137 (Avg Bid)
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    7 ofertas
    Layout de PCB Encerrado left

    Faço protótipos com arduino e shields, preciso criar uma placa com tudo integrado. Uma placa que consiga ler sensores 4..20mA, com microcontrolador e tenha uma tela pequena Oled para visualização dos valores dos sensores.

    $179 (Avg Bid)
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    9 ofertas

    Desenvolvimento de um sensor de deslocamento incremental. O trabalho em si será o desenvolvimento de um Encoder incremental. Já existe uma ideia inicial e será trabalhado o desenvolvimento do hardware (PCB) e o firmware para o microcontrolador com base nessa ideia. O sensor utiliza um transdutor ótico que transforma o movimento mecânico em sinal elétr...

    $70 (Avg Bid)
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    2 ofertas
    Projetista de PCB Encerrado left

    Projeto de placa PCB para Automação Residencial. O Circuito já está pronto em Protoboard.

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    11 ofertas
    Projeto de PCB Encerrado left

    Transformar um projeto de circuitos de Automação Residencial feitos em Protoboard em PCB. Caso o projetista não resida no Rio de Janeiro, o projeto poderá ser feito via Skype. O software utilizado no projeto foi o Proteus e em caso de necessidade, uma copia da Protoboard original será encaminhada ao projetista.

    $282 (Avg Bid)
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    Layou PCB design Encerrado left

    Ofereço soluções para protótipo e,ou produção de Hardware, com auxilio de ECAD (Electrical Design Software) tanto para captura de esquemático e PCB layout. Conhecimento com ferramentas da Mentor Graphics e Proteus professional.

    $35 / hr (Avg Bid)
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    7 ofertas

    placa 10x8cm smd pcb/pci já tenho ela em schematic no eagle, falta rotear.

    $35 (Avg Bid)
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    1 ofertas
    Caller ID project Encerrado left

    PCB as discussed

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    1 ofertas

    *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You must work *one hour* per day, five days (or nights) per we...

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    8 ofertas

    We are looking for a talented and driven hands on Electrical Engineer who will be part of creating an incredible cutting edge technology system. And will focus on the design, construction, and troubleshooting of compact and reliable embedded electrical systems . This includes electrical sub-system design, integration, PCB layout, and frequent hands-on work in lab building and debugging electrical ...

    $35 / hr (Avg Bid)
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    Hi there! We're looking to expand our team of writers! We prepare informative comparison websites targeting American consumers. Reviews and buying guides. We have a strict policy on plagiarism, all content must be unique. We check all submissions with anti-plagiarism and SEO tools. We are very cautious about that our content is unique. We ask our writers to write content from scratch. Our ...

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    Ladies Hands 6 dias left

    I own a t-shirt business and I am looking for a vector image that shows a womans hands making a triangle. If you google "Delta Simga Theta Sorority" you will see photos of women making this hand signal.

    $27 (Avg Bid)
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    We are looking for an RF design expert to provide guidance on the choice of antennas for a small wearable GPS tracker device. PCB size: 45mm x 36mm or smaller Frequencies: GSM 900/1800MHz GNSS: GPS, GALILEO, GLONASS BLUETOOTH/BLUETOOTH LE: 2.4 GHz You MUST have practical experience with designing antennas for small PCBs and be capable of *designing* a custom antenna from scratch - n...

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    Anyone who can do matlab in signal processing and digital

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    digital signal processing plot figures, actually just do the following: 1- The labels of X-axis and/or Y-axis and related units are not shown? 2- Besides, all sub-figures should be labeled as (a), (b), .... and so on. 3- The caption for each figure should clarify the presented results including those in sub-figures. 4- The results in each of these figures must be discussed sufficiently

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    Need help to solve some questions for Signal Processing and Telecommunications

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    Hello, We are looking for an engineer / team to complete a project for us. This is a power electronics system, already developed, in its last stage of development before production. This project has a software and hardware. Both have to be worked on together. MCU is an 8 bit Microchip Attiny1616. Hardware: We need to add a new technical feature (vibration detection) and correct some issue...

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    Need help to solve some questions for Signal Processing and Telecommunications

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    Anyone who can help me in answering questions related to Telecommunications and Signal Processing can approach me.

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    Anyone who can help me in answering questions related to Telecommunications and Signal Processing can approach me.

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    Hi Vladimir, how are you? I would like to know if you are interested in helping me adjust a trading strategy that was coded 7 years ago using C# . The code needs to run in a trading software application called Rightegde. I am in need of a simplyfied version of my RVW strategy. It currently runs as a contrarian strategy in which index A at the end of a trading day provides a trade direction signal...

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    1 ofertas

    I am looking for someone who is good in Telecommunications and Signal Processing and can help me in answering some questions.

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    I am looking for someone who is good in Telecommunications and Signal Processing and can help me in answering some questions.

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    PCB Design 6 dias left
    VERIFICADO

    Design a pcb , require understanding of electronics

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    29 ofertas

    I have a thermostat PCB board (see attached pictures) that I can send you and I need to take that design and make a few changes outlined below: Change layout of components to work with my layout requirements (see attached picture) - High accuracy - Measure temperature in Fahrenheit (Celsius optional) - Customized PCB size 80mm x 80mm with 4 mounting holes in corners - size needed to mount...

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    We are a small but niche software development company that specialize in cross-platform solutions for our customers. While we use HTML for most of the front-end work, some applications require background daemons to provide services for the front-end to achieve its function. This work is part of one such system, which has a background daemon, through running in user context started by launcherd du...

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    TTS PCB Layout 6 dias left

    Need a 1.86 X 1.43 PCB with 2 components, 8 vias and 4 fingers laid out for gerber. PCB is custom shape. Have CAD tech drawing of PCB in PDF with all dimensions. Please quote. Thank you.

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    I need a electrónic proffesor for courses online of 12 hours, The profesor must know kichgoff circuits, digital Gates, non linear análisis, lumped abstracción, incrementa análisis, Source and amplifer, mosfets amplifiers large signal análisis, small signal modelos, capasitors and first order system, digital circuito speed, state and memory Leer menos

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    *** As of 18 September 2019 this project is still available *** *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or ...

    $11 / hr (Avg Bid)
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    46 ofertas
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    Hello, my name is Doug Edenstrom. I am an Electrician and have been doing residential electrical for the last 24 years. I need a PCB configured for a list of components I have. I have been trying to teach myself with little luck. I would appreciate any help.

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    Build me a PCB 5 dias left
    VERIFICADO

    Hi, I need someone to design me a pcb which has one usb, preferably powered by micro usb has a hdmi output, is ran off a python script on a sd card

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    22 ofertas

    Hi Alexei, how are you? I would like to know if you are interested in helping me adjust a trading strategy that was coded 7 years ago using C# . The code needs to run in a trading software application called Rightegde. I am in need of a simplyfied version of my RVW strategy. It currently runs as a contrarian strategy in which index A at the end of a trading day provides a trade direction signal t...

    $165 (Avg Bid)
    $165 Média
    1 ofertas

    I need someone who can design an electronic card for me. You will be responsible for following: 1. Components Selection 2. Electronic Circuit Design 3. Testing and QA 4. PCB Design It is very small card that needs controlling of three relays and 2 flow sensors. It also includes wireless communication through Wifi and LCD display. Further details will be shared with selected freelancers. If you ...

    $168 (Avg Bid)
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    8 ofertas
    Signal and system expert 5 dias left
    VERIFICADO

    I need an expert on signal and system subject. If you are serious about your work then only bid here.I will discuss in details in [fazer login para ver a URL]

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    Type: Mylar Cone Output Power: 0.25 WRMS Impedance: 8 Ω Dimensions: 27(Dia) x 8(H) mm Your task is to design an interface between the Atmel ATmega168 microcontroller and this particular speaker in order to enable output of a set of musical tones/notes from C4 (middle C) through to B4 (C4, D4, E4, F4, G4, A4, and B4). The volume at which the tones play should be user adjustable (although note...

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    an existing board has the ability to monitor and provide some reaction based on inputs . We would like the components that handle the current to be upgraded and the schematic of the board to be altered based on the manufacturer specifications of the IC that is used from texas instruments . existing files drawn in eagle cad will be provided and requirement list provided in full upon successful comm...

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    Starting from design of circuit, components selection, PCB design and firmware development this project involve complete skill required for development. I will prefer developer with past experience in such projects. Those who are interested shall send the reference of project done on similar line. Experience in Smartphone design will be added advantage

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    6 ofertas
    python work to be done 5 dias left
    VERIFICADO

    the task is approx: Implement a simulator of the air heater in Python based on the mathematical model including assumed parameter values presented on the home page of the air heater according to the specifications below. Time step 0.05 s. The control signal, u [V], and the outlet temperature, T [C], are plotted in respective plots (may be subplots). The time axis on these charts shows simulated t...

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    PCB Designer 5 dias left

    PCB 1: to manage external input; HDMI, twice USB Type A 3.0, SD slot and twice USB type C. PCB 2 : to manage a powerbank, better if there is the chance to implement directly the power bank on the PCB. Each board will be installed in an enclosure, all the PCBs are powered by a single power bank in order to provide serially charge to all the PCB. The power bank will also provide battery to external ...

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    11 ofertas

    Design of a PCB based on a prototype I have made. Simple design based on the ESP8266 and the off the shelf Open-Smart mp3 serial board thats widely available online, which is the QJ008-16S mp3 chip and 8002A amp chip. I just need these 2 boards combined into one included 1 with everything not needed removed Will need to work with me on IO placement and pcb size as its to fit 3D printed case Im ...

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    7 ofertas