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    11,938 led circuit designs trabalhos encontrados, preços em USD

    Pesquisa de mercado de fornecedores de módulos e paineis de led para instalacoes fixa e de Locacoes(Led display for fixed instalation and rental). 1 - Fazer cotacoes com os 10 principais fornecedores da China com melhor qualidade e mais tradicionais no mercado doméstico. Product specification for fixed instalation Product 1 specification Pixel Pitch:

    $226 - $679
    $226 - $679
    0 ofertas

    Olá, preciso de uma placa que controle fitas de LED RGBW, com a opção de alterar a cor por dimmer manual e por aplicativo ao mesmo tempo.

    $132 (Avg Bid)
    Local
    $132 Média
    4 ofertas

    desenvolvimento de uma controladora para luminária led para ser utilizada em aquários - controladora baseada no Módulo Wemos D1 Mini. controle independente de acendimento gradual com tempo pré estabelecido, - dois canais independentes - controle de intensidade de iluminação - interface androide e web. - carga máxima de 250w, 25a por ...

    $142 (Avg Bid)
    $142 Média
    3 ofertas

    desenvolvimento de uma controladora para luminaria led para ser utilizada em aquarios controladora baseada no Módulo Wemos D1 Mini.

    $128 (Avg Bid)
    $128 Média
    10 ofertas

    Preciso montar uma loja virtual simples para vender lâmpadas de LED com integração do Pagseguro e possibilidade de pagamento por boleto bancário.<br /><br />A venda hoje é realizada na OLX que não permite integração para conclusão de pagamento o que deixa a venda inviável.<br /><br />Favor especific...

    $390 (Avg Bid)
    $390 Média
    7 ofertas

    ...mostrar o STATUS de um led. Ao pressionar algum dos botões (LIGA ou DESLIGA), um comando deverá ser enviada ao ESP8266 pela internet(não ETHERNET) por meio do wifi e o ESP8266 deverá repassar esse comando para o PIC16F877A, o qual deverá ligar ou desligar o led, de acordo com o comando recebido, e retornar ao ESP8266 com o status do led, ...

    $188 (Avg Bid)
    $188 Média
    8 ofertas

    Estou procurando alguem que desenvolva um produto utilizando arduino com o modulo Z-wave. Servira como smart LED RGB sem fio. O Led será fraco, no max 1w. <br />Necessito algo em torno de 50 modulos destes.<br />Você faz este tipo de projeto ou conhece alguem que possa fazer?<br />abaixo link de de produto similar, mas preciso controlar os 50 modul...

    $693 (Avg Bid)
    $693 Média
    6 ofertas
    Código arduino Encerrado left

    ..., o evento seja registrado no cartão SD, da seguinte forma :<br /> " SISTEMA ACIONADO PELO SENSOR DE GÁS em ___/___/___ás xx:yy:zz horas". <br /><br />Também preciso que um led instalado no pino 13 fique acendendo intermitente com uma função que não trave a execução do código ( com...

    $202 (Avg Bid)
    $202 Média
    2 ofertas

    Nós somos uma revenda Dell e precisamos de 4 VTs para veiculação em painéis de Led. Nós queremos falar com profissionais de TI de empresas, pois eles tomam decisões de compra de computadores, servidores e equipamentos de informática...mas como o painel atinge todos os públicos, a campanha tem que ser interessante para o pequeno empres...

    $467 (Avg Bid)
    Destacado
    $467 Média
    12 ofertas

    Estamos buscando profissionais para desenvolver Vinhetas tipo video  de 12 segundos para Painel de Led que possuimos em nossa cidade. Queremos contratar um profissional que já tenha experiência nesse trabalho e que possa produzir vários videos de acordo com a demanda de nossos clientes. Se você pensa como nós e acredita que empreender significa compart...

    $38 (Avg Bid)
    $38 Média
    19 ofertas

    Preciso a princípio de 30 Artigos Para Blog, Sobre Tecnologia led, Tvs Led, Luminárias Led, eficiência Energética e sustentabilidade Requisitos: - Artigos originais com qualidade. - Artigos copiados não serão aceitos. Os artigos serão filtrados e analisados. -Artigos deverão ter em torno de 800 palavras com pelo menos 0...

    $64 (Avg Bid)
    $64 Média
    5 ofertas

    Projeto painel elétrico contendo Clp e Ihm schineider. O painel irá alimentar e controlar algumas luminárias led. O painel consiste basicamente de caixa metálica, disjuntores, fontes d.c. 24v e fontes dc de 48v para alimentação dos leds. O Clp irá controlar através da ihm o ligar e desligar os leds bem como monitorar seu funcionamento ...

    $356 (Avg Bid)
    $356 Média
    7 ofertas

    Preciso de um profissional para desenvolver um projeto de layout de circuito impresso para tela de led. O mesmo deve ser atualizado por USB, WIRELESS ou CABO. Mais informações sobre o projeto, diretamente com os profissionais pré-selecionados. Interessados, enviar proposta com valores.

    $308 (Avg Bid)
    $308 Média
    4 ofertas

    Write a C program for an ARM Cortex-M4 MCU that uses a Potentiometer to control the brightness of an LED? You must show your initialization code for reading a Potentiometer and sending output to an LED.

    $29 (Avg Bid)
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    7 ofertas

    ...persona con experiencia en proyectos audiovisuales para crear y diseñar un vídeo vertical y otro horizontal (el diseño es el mismo). Dicho vídeo se emitirá en Monitor/pantallas LED. El vídeo tiene que tener un diseño navideño donde aparezca el ''descuento en tienda'' que sería ''up to -50%'...

    $263 (Avg Bid)
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    6 ofertas
    led screen rental proposal 6 dias left
    VERIFICADO

    i need to submit a proposal for an LED giants screens to lease out to companies who wish to advertise on the screens

    $104 (Avg Bid)
    $104 Média
    17 ofertas

    ...plug the new one) about the work : ->design the circuit, list the components / parts required, write the code, maybe suggest others things to use ->test it on your side until it works well ->send me the schematic of the circuit, and the code to control the board, and instructions to assemble the circuit / code / parts ->give me a list of components /

    $200 (Avg Bid)
    $200 Média
    3 ofertas

    Write a C program for an ARM Cortex-M4 MCU that uses a Potentiometer to control the brightness of an LED? You must show your initialization code for reading a Potentiometer and sending output to an LED.

    $34 (Avg Bid)
    $34 Média
    13 ofertas

    Create logo to replace the existing one at [login to view URL] The website sells grow lights. I have attached 2 logos for ideas.

    $20 (Avg Bid)
    Garantido
    $20
    85 inscrições

    i need design circuit from cad eagle.i need geber file too.

    $32 (Avg Bid)
    $32 Média
    18 ofertas

    Looking for some theoretical work on a generic InGaN/GaN LED. Nothing too in-depth, just a band diagram and some material selection. If this is something you can do, please send a message and I'm happy to share all the details then. Thanks!

    $111 (Avg Bid)
    $111 Média
    3 ofertas
    build me a HID 6 dias left

    design me a RF, optical mouse circuit , complete with usb receiver unit.

    $383 (Avg Bid)
    $383 Média
    4 ofertas

    I want to hire someo...a small screen. "Ambilight" is lights that you fix behind a monitor/screen. The Ambilight colors change colors together with the colors on the screen. If you can design a circuit board with exactly the components I need to make a prototype it would be very good. Let me know if you have the experience and the skillset to do this.

    $658 (Avg Bid)
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    5 ofertas
    CIRCUIT DESIGN 5 dias left

    Hello Freelancers, I would like to get someone to build a fully test and well working circuit. The purpose of the circuit is to get the image of the inner part of a material or the inside of a bag, a bottle etc... the circuit must be small enough, and will work on batteries. Thanks.

    $1138 (Avg Bid)
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    12 ofertas

    We are students looking for a freelancer with knowledge in ARM and programming. The project uses...and programming. The project uses ARM cortex m0+ (FRDM KL25Z) and sensors. The deadline is 28th November as the submission is on that date. We will be requiring the code and circuit diagram with connections for the project. The block diagram is attached.

    $208 (Avg Bid)
    $208 Média
    8 ofertas
    Speed Queen and Arduino 4 dias left
    VERIFICADO

    I need to activate a speed queen washing machine with a esp8266EX plate, and not with the proprietary brand card reader. I need to kn...washing machine with a esp8266EX plate, and not with the proprietary brand card reader. I need to know the way in which the washing machine activates the washing cycles and the circuit that must be made with esp8266EX

    $269 (Avg Bid)
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    12 ofertas

    Simple project, that basically should detail the observed waveforms and max frequency of given code.

    $26 (Avg Bid)
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    8 ofertas

    I want to get Embedded C coding done for electronics circuit hardware for micro controllers. PIC and ATMega controllers are to be programmed

    $103 (Avg Bid)
    $103 Média
    17 ofertas

    We are a Australi...sending Digital Data to a DAC setup and amplified via Mosfets. Digital Data will be implemented on a Xilinx FPGA. Trapezoidal waveform needs to be written in VHDL so that circuit and Code simulation can be done in Tina software. An explanation of the VHDL code to be supplied so that code can be changed at any time in the future.

    $101 (Avg Bid)
    $101 Média
    2 ofertas
    Iron man motorized face plate 4 dias left
    VERIFICADO

    ...This individual will need to design the circuit layout in detail such as components used , powering servos, white Left and right led array eye of the face plate Arduino w/wave shield . IR sensor . The entire BOM. May require PCB design to streamline design. At the end of the project I would receive the circuit layout able to sketch on a breadboard,

    $207 (Avg Bid)
    $207 Média
    5 ofertas
    website seo 3 dias left

    We are a LED Display Website, i want to rank our website on google etc. tell me how many keywords you can rank for me at 125 usd , what we need is pure white hat SEO. main work need do: 1. keyword suggest 2. onsite seo consult 3. external link building my website: [login to view URL]

    $114 (Avg Bid)
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    99 ofertas

    Based on pcb photo make Express pcb file of slightly modified circuit of mosquito racket circuit

    $10 (Avg Bid)
    $10 Média
    1 ofertas

    Need only schematic design and BOM file using Altium Designer. I want to make POE circuit design for Raspberry Pi 3. It must be capable of supplying over 70W power for the device to be controlled. Relevant freelancer who can handle this project smoothly will be awarded PCB design by next project. Thanks.

    $80 (Avg Bid)
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    2 ofertas

    I need a circuitboard design for LED lights being triggered by a motion sensor and a photo receptor.

    $463 (Avg Bid)
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    29 ofertas

    ...project to the some point, I successfully set up the blocks and I got a certain results. Yet, it's needed to develop a transfer functions for each of the used blocks (XOR circuit, Filter, VCO - voltage control oscillator) in order to achieve the best results. Anyway, the structure I developed is not the best one, maybe there are some elements that are

    $143 (Avg Bid)
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    10 ofertas

    Hi Ganesh Y., I'm a Chemical and Electrical Engineer and I'm looking to hire some Chemical and Electrical Engineers that are skilled in various things like electric circuit design and Chemical Engineering software such as Aspen Plus V8.8 . I will have some Aspen projects here and there as well as other various projects I'm working on. I like to hire

    $10 (Avg Bid)
    $10 Média
    1 ofertas

    Pic micro controller to measure 3 phase voltage and current measurement & control the relays based on current readings

    $15 / hr (Avg Bid)
    $15 / hr Média
    13 ofertas

    ...the idea of using a constant gm bias circuit to bias the amplifier. Design the bias network and determine the dimensions of all transistors. Due to area constraints, you can only use a resistor up to 40K Ohms and a maximum L of 10um. Also, do not forget that K > 20 is forbidden and your circuit needs a startup circuit! (Hint: Consider using m=4 to simplify

    $60 (Avg Bid)
    $60 Média
    3 ofertas
    Modify phone circuit 2 dias left
    VERIFICADO

    We want to make some modifications to a phone circuit so that when the headphones are plugged in the front microphone will still work rather than be disabled Thanks

    $1124 (Avg Bid)
    $1124 Média
    10 ofertas

    I Want to make a Smart UPS Circuit simulation + PCB hardware which can pass EMC test • you have to give me full details other circuits why not recommended and why your circuit recommended. • Must show digital current and voltage usage and total voltage and total current • Can be modified by battery size • Explanation Supporting Material Comparison

    $186 (Avg Bid)
    $186 Média
    5 ofertas

    Design of driver circuit for LED's used in domestic and commercial lighting and documentation, more details via inbox contact me

    $18 (Avg Bid)
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    2 ofertas

    I need a small touchpad (2cm X 2cm max.) for using on PC. (USB or wireless) We may use a custom printed circuit board (PCB) design and layout or even use a Blackberry trackpad for this purpose. [login to view URL]:[login to view URL] [login to view URL]

    $144 (Avg Bid)
    $144 Média
    6 ofertas
    Check hardware schematic 17 horas left
    VERIFICADO

    Hello, I have made the circuit attached. It is basically, a wattmeter with WiFi (ESP8266). It has been designed to be connected to an European plug (230VAC). -This wattmeter can turn on/off the current flow. -The ESP8266 will be programmed using a USB to TTL adapter. -It has 2 ways of measure the current (using integrated ADC in ESP8266, or using

    $162 (Avg Bid)
    $162 Média
    27 ofertas

    i want the smps of 12V 15Amps current rating with circuit diagram explanation, pcb design layout and current calculations,designing

    $146 (Avg Bid)
    $146 Média
    4 ofertas
    Circuit design 12 horas left

    I want the one who can design the combined modules in a single circuit like gprs tracking,Bluetooth,charging module,camera module with storage to sd card,etc.

    $153 (Avg Bid)
    $153 Média
    8 ofertas

    ...motor/solenoid. The motor/solenoid must not trigger if the 1st button that arms it haven’t been pushed. The circuit must incorporate a solar panel and batteries. The solar panel must charge the batteries / power the circuit when it can. The circuit must have at least a 3 month battery life. The motor must be 10-15W or a linear solenoid of around 40N. I

    $296 (Avg Bid)
    $296 Média
    17 ofertas