Reverse engineer electronics trabalhos

English: I am seeking an electronics expert to develop a custom Printed Circuit Board (PCB) for a DC-DC Step-Up Boost converter with the following specifications: Input Voltage: 20 to 30V Output Voltage: Adjustable from 35 to 52V Current: Support up to 8A Specific Requirements: Maximum Voltage Adjustment: The board must include a method for adjusting the maximum output voltage limit. Current Limit Adjustment: Implementation of a system for adjusting the current limit through a 0 to 3.3V input signal, where 3.3V corresponds to the maximum limit of 8A. Shunt Resistor and OPAMP: Incorporation of a shunt resistor with OPAMP, including potentiometers for fine calibration. On/Off Function: The board should allow the option to switch between input voltage (off) and amplified output volta...

Precisamos de um técnico de reparação de computadores, eletrónica de consumo ou televisores para verificar uma avaria no ecrã de publicidade numa loja em Viseu, Portugal. Se a avaria for de cablagem ou superficial e puder ser reparada no local, não deverá demorar mais de 1-2 horas. Em caso de avaria interna do televisor, seria enviado um televisor de substituição e o televisor danificado teria de ser substituído e preparado para envio, o que também seria tratado a partir da sede. Em caso de substituição do televisor, esta seria efectuada num outro dia e o tempo de substituição dependeria da complexidade, aproximadamente 1-3 horas.

...esta é a oportunidade que você estava esperando! Projeto Desafiador: Estamos buscando um freelancer altamente qualificado e experiente para aprimorar e expandir nossa infraestrutura de rastreamento veicular. Nosso ambiente inclui um servidor Cloud Linux Ubuntu, respaldado pelo poderoso banco de dados PostgreSQL e Docker. Nele, o Traccar 5.8 e o Traccar Web estão implementados, enquanto o Geocode Reverse opera em configuração com o Nominatim. Qualificações Requeridas: Expertise em TRACCAR: Uma sólida compreensão prévia do sistema Traccar é essencial. Idealmente, você terá trabalhado com empresas de rastreamento veicular e possuirá um histórico de projetos de sucesso nesse campo...

Possuo um template (Techzoid - Electronics Store HTML5 Template), á qual já fiz a conversão para PHP e já adicionei alguns recursos, inclusive já possui um backend/Dashboard, mas queria alterar para um backend mais profissional e adicionar as restantes funcionalidades do website. Queria alterar o Backend/Dashboard para um mais "profissional", minha ideia no momento seria (Velzon - Admin & Dashboard Template) ou (Sash - Bootstrap 5 Admin & Dashboard Template), mas necessito que seja 100% funcional

Estamos procurando um back-end engineer ou Back-end Programmer para finalizar e manter a parte de integração com meio de pagamento MOIP no nosso app. Somos um marketplace com mais de 100 fornecedores querendo entrar na aplicação, mas travados por esta integração. Se você curte desafio, é rápido, agilizado e tem disponibilidade imediata, vem com a gente. Seria ideal ter conhecimento em Front-end.

Vaga: SÊNIOR ENGINEER ANDROID Requisitos: 3+ anos de experiência com desenvolvimento Android Padrões de arquitetura como MVC, MVP, MUUM e MUI. Benefícios: CLT 100% remoto Salário super competitivo Bônus baseado em metas Assistência médica, dental, seguro vida Cartão benefícios VEE.

...registration must also include the customer's association with an RFID card. The online system must be able to read and write data on the USB RFID reader. This system will receive data from a microcontroller via the web. It will still be decided which microcontroller is probably an ESP8266 or a Raspberry PI. The writing part of this information will be done in conjunction with an automation engineer. - Part of visualization by the client The customer will have a screen to view data, such as instant consumption and remaining credits. This screen will be on a tablet directly on the equipment. The tablet must access this information through a web page....

Boa Tarde, preciso de um freelancer programador android, Objetivo: Alteração de um código fonte já existente! O que precisa alterar: Criar duas validação via JSON. Primeira: request e get para trazer o country, e quando o usuario for fora do Brasil o app vai trazer uma lista diferente quando se for dentro do Brasil! Segunda: request e get enviando a latitude e longitude o site vai retornar o json com o país do usuario e fazer a mesma coisa da primeira opção!

I need to reverse the way the store shows the price.

1-Check tag and category error 2-check https certificate error - new posts 3-remove wpml and currency plugins from site - Disable and remove icons (desktop and mobile) 4-Check which products do not pull order sequence when posted - (Is pulling from oldest to youngest, reverse order in function) 5-Css adjustment broke in mobile menu in content category BID USD 35.00

Selling consumer electronics on line

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MUST BE BASED IN PORTUGAL AND WILLING TO TRAVEL TO PORTO We are an IT consulting company headquartered in Porto and we need a systems engineer with experience in migrating from traditional Active Directory to Azure AD, ensuring integration with Office365, Visual Studio Team Services and other services with federated authentication in Azure AD. Configuration of site-to-site VPN with corporate network. Implementation of Skype for Business by discontinuing Cisco on-premises system. Get in touch --- Somos uma empresa de consultoria IT sediada no Porto e necessitamos de um engenheiro de sistemas com experiência na migração de Active Directory tradicional para Azure AD, garantindo a integração com Office365, Visual Studio Team Services e outros s...

A Reverse desenvolve sofware para aplicações médicas em telemóvel e precisa de apoio nessa área.

Preciso de um projeto que esteja monitorando uma tubulação de água e quando a torneira nesta tubulação for aberta seja detectado e aciona um motor para remoção da água na tubulação. Outro detalhe é que isso seja acionado apenas quando a água estiver abaixo de 25° C.

Criação de rede wireless

gostaria de obter um projeto arduino de uma etiqueta de preço digital para gôndulas de supermercado onde a mesma recebe a descrição e valor de venda via Wireless.

O projeto em questão é um site de reviews, com foco no mercado brasileiro. O site pretende seguir o modelo do site , comparando vários produtos de diversas marcas, apresentando uma tabela comparativa de características, além de um artigo explicando vantagens e desvantagens de cada produto. Exemplo: Se espera do freelancer experiência prévia em escrita de artigos/relatórios, em especial review de produtos (desejado). Será necessário capacidade de pesquisa com certa profundidade sobre características específicas de produtos (sabendo que o foco é em eletro-eletrônicos e home appliances em geral), para que os reviews e comparativos possam ganhar credibilidade. O trabalho não envolve a inc...

O projeto consiste em uma comunicação entre um Arduino UNO, que esteja conectado a um modulo ESP8266, como web server. Onde o arduino faça a leitura de 4 ou 5 sensores de nível, e esta leitura seja trasmitida para uma pagina na web.

Para integrarse a SWD Factory de importante cliente, ubicado en Villa Luro, nos encontramos en la búsqueda de un Software test engineer para sumarse a un importante proyecto internacional. Requerimos inglés avanzado y conocimiento o interés por las metodologías de trabajo ágiles<br />Deberás contar con disponibilidad para viajar a Seattle durante dos semanas para realizar la capacitación del puesto.<br /><br />Requisitos técnicos:<br /><br />Senior SDET<br />Advanced English<br />Agile Development Model<br />Automation Testing ( Rest Calls, integration test and unit testing)<br />Webservices<br />Phyton<br />Java<br />Mongo DB<br />Ofrecemos:<br /&...

[14:27:08] Expert Electronics: Segue abaixo script do que precisamos. O app deverá funcionar tanto em tablet quando celular para android e ios. Deverá carregar os dados do processador. Teremos as seguintes funções nele. Terá a opção para 3 modelos de processadores: PX1/PX2/Optimus Entradas: 2 ou 4 Saídas: 4,6 e 8 Eq gráfico: 15 e 28 bandas Eq paramétrico: 1,3 e 5 Limiter: 4,6 e 8 canais (com monitoramento e aviso de atuação do mesmo) Sistema de senha Crossover Filtros de atenuação Gerador de sinal Delay de 7 em 7 mm Fase ajustável de 0º a 180º Roteamento de canais Mute para todos os canais (O mute precisa estar em fácil acesso dentro de qualquer tela) Leitura de...

Cartão EMV / EMV ISO-7816 & amp; Smart card Java Software Engineer n & amp; Programação & amp;<br />Engenheiros & amp eletrônico; Microcontrolador & amp; Cryptography.<br /><br />Olha o que eu preciso:<br /><br />PIN Projeto Eu preciso de um software com wich eu posso simplesmente ler o PIN de um wich de smart card (um cartão Bank) pode ser uma SDA ou cartão de DDA. Como todos sabem, o Chip & amp; Cartões EMV PIN ou chamada Bank Card<br />O PIN é o chip, como extrair o PIN, eu realmente não fazer & amp; acirc; & euro; & Comércio ;! nt sei que eu tenho dois cartões inteligentes leitores / escritores e eu tenho um software (Java EMV Reader...

...instalação automático com um clique, que engloba a loja virtual com n.º ilimitado de produtos, alojamento, registo de domínio, etc.<br /><br />A necessidade que temos atualmente é de transformar nossos templates em responsivos, por forma a se ajustarem automaticamente a celulares, tablets, etc, sendo que já compramos um template html próprio para esse efeito <br /><br />que precisamos agora de adaptar a todas as funcionalidades existentes no painel de administração usado pelos nossos clientes, relacionadas com a adição de produtos, definição de categorias e sub-categorias, definição de preços, métodos de transporte, meios de pagamento, ...

Eu estou criando uma empresa na Australia para vender mortgages online. Estou querendo criar um minimum viable product (MVP) ou um prototipo do meu site para testar com meu primeiros clientes. O trabalho necessario seria de um profissional full stack software engineer para criar o front end e back end do site. Como exemplo do trabalho, estou passando um site americano que vende mortgages online e eh um bom exemplo (). Esse trabalho pode virar uma boa oportunidade para o profissional certo, visto que maiores customizacoes serao necessarias, entao mais trabalho free lancer, e tb a possibilidade de trabalhar aqui em Sydney, para um talentoso profissional.

Estarei na feira Hong Kong Electronics dia 13-10 e preciso de um tradutor a minha disposição durante essa visita de 1 dia. Sou Brasileiro e preciso de um tradutor local para Mandarim - Portugues na busca de negociação com fornecedores.

...servidores possui o centOs 64bits instalado. Vai migrar 3 contas do servidor velho para o novo. Serão somente estes 4 sites que pretendo migrar Sendo 2 lojas magento + 1 site wordpress +1 site comum instalação e configuração abaixo. Otimização Apache Instalar o nginx Configurar o MTA - As contas de emails de apenas 1 conta: .1 The SMTP banner/helo is set to a hostname 2. The reverse DNS is set and matches the SMTP banner/HELO 3. SPF and DKIM records are set Segurança: Firewall ConfigServer Security & Firewal Proteção do diretórioAntivirus Regras Básicas Mod Security Clamav Observação : É considerado concluido as tarefas somente quando os ...

I am in need of a skilled and experienced Chinese DevOps engineer, who is particularly proficient in Alibaba Cloud. Key Responsibilities: - Server setup and configuration on Alibaba Cloud Ideal Skills: - Proficient in Alibaba Cloud - Experienced in DevOps methodologies and practices This is a great opportunity for a Chinese DevOps engineer with a strong background in cloud management, particularly on Alibaba Cloud. Your responsibilities will primarily revolve around server setup and configuration within the cloud platform. The ideal candidate should have a solid understanding of DevOps practices and methodologies. A track record of successful cloud-related projects, particularly on Alibaba Cloud, will be highly valued.

I am in need of an experienced Structural Engineer with proficiency in STAAD PRO for an ongoing project. The tasks at hand include: - Optimizing current thickness of the underwater tank and chilled water pipes - Conducting a detailed analysis on the structure - Implementing bolt connections of plates, plate to plate and plate pipes Ideal candidates for this project should possess: - Proven experience in structural design, particularly in underwater bolted structures - Expertise in using STAAD PRO & Ansys SpaceClaim for detailed analysis - Ability to optimize design elements for cost-effectiveness without compromising safety - Experience with bolt connection design in similar projects As the project is already in the detailed design stage, the urgency of this job necessitates...

I am in need of a professional architect or engineer to design civil and architectural drawings for our renovation project. We are looking to convert a 2880 square foot building into a small church. Key tasks will include: - Developing comprehensive plans for interior remodeling, which will include creation of new partitions and walls. - Taking into consideration the potential need for a new electrical system during design. - Planning extensive site work, focusing on the surrounding parking lot and sidewalks. The ideal candidate will have significant experience in structural redesign and in working with permit acquisition processes. Please note that there's no requirement for any specific design elements or features on the newly constructed partitions/walls at this stage. Y...

I'm in need an architect to do my professional CV that showcases my extensive work experience of more than 10 years. Key Requirements: - Architect or civil engineer - Tailored Content: I need the content to be tailored to my work experience, focusing on key achievements and responsibilities. - Layout and Design: The CV should be visually appealing, easy to read, and professional.

I require the services of an experienced mechanical engineer with specialization in HVAC systems. Key Tasks: - Analyze and enhance the air conditioning system in a commercial space. - Implement ventilation solutions in a medium-sized building. Skills & Experience: - Proven track record in HVAC engineering is a must. - Experience with commercial cooling requirements. - Proficiency in designing and implementing ventilation systems for medium-sized buildings. Looking forward to your bids!

As the project manager, I'm looking for an experienced engineer who can perform a Thermal Finite Element Analysis (FEA) on a stainless 304 tank of 400 x 300 diameter, incorporated with a coil. Here's precisely what I need: • Analyze heat transfer within the tank to maintain a low temperature between 0-100°C • Develop an effective solution in response to the details and dimensions provided • Produce a comprehensive report detailing findings, methodologies, and containing relevant diagrams Skills and Experience: • Proficiency in a FEA software package (e.g., ANSYS, Comsol, etc.) • Extensive experience in thermal modelling and heat transfer calculations • Sound knowledge of stainless 304 properties and characteristics • Engineer...

I am looking for an ENGINEER who worked as a researcher and possesses strong academic and R&D background to write for me a review paper on the topic Technology Entrepreneurship in Engineering Education and how to implement entrepreneurship in engineering education. Around 15,000 words are needed in a MS Word document 1.5 spacing, font is times new roman, and font size is 12. In text citation and biblography of references also are required in APA format. Regarding references, only academic journals (sciencedirect, researchgate, etc.) to be used. AI generated paper/text is not acceptable. Thanks

I'm looking for a skilled DevOps trainer who can help me in understanding the core concepts and tools of DevOps. My ideal candidate should have a concrete understanding of Docker, Jenkins, and Kubernetes. Key Requirements: - Proficient in Docker, Jenkins, and Kubernetes Additionally, I'm interested in a trainer who has hands-on experience with DevOps practices in a cloud environment. Specifically, experience with Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP) would be a major plus. The training sessions should be regular and comprehensive. I'm expecting around 6-10 hours of training sessions per week. Ideal Skills and Experience: - Proficient in Docker, Jenkins, and Kubernetes - Hands-on experience with AWS, Azure, and GCP - Previous experien...

I'm in need of a skilled electronics engineer to assist with an educational circuit design project. The circuit is intended for advanced learners, so it should be challenging yet educational. Key requirements and responsibilities include: - Designing a complex circuit for educational purposes - Ensuring that the circuit is advanced enough to engage students at a high level - Preparing documentation and guidelines for understanding the circuit Ideal skills and experience for this job include: - Proven experience in advanced circuit design - Prior experience in educational circuit design is a plus - Excellent communication skills for creating thorough documentation Looking forward to hearing from passionate electronic engineers who can help me with this exciting projec...

...about the main goal of the data engineering project, the types of data sources to be integrated, and the level of data processing required, it's still clear that an accomplished Data Engineer with a vast range of skills and experience is needed for this project. Ideal Skills: - Knowledgeable about data integration, warehousing and building pipelines - Competency in working with various types of data sources including databases, APIs, and files - Proficiency in data transformation, aggregation, and cleaning -Bachelor's degree in Computer Science, Engineering, or related field. -2+ years of experience as a Data Engineer or similar role. -Hands-on experience with PySpark, Scala, and Azure Databricks is required. -Experience with data modeling, ETL development, and...

...skilled interior designer with experience in autocad planning, sketchup and vray 3d design, 3d rendors , photoshop rendors, minimalist and ergonomic workspace layouts, who can incorporate light color schemes and natural elements, etc - A technology consultant who can implement a robust digital infrastructure, including high-speed internet, smart devices, and software subscriptions. - An acoustic engineer to ensure a variety of sound-managed areas for different working styles, from quiet zones to collaborative and networking spaces. - A business strategist to help design flexible membership plans and community engagement programs that foster a sense of ownership. - A recreational specialist who can create a holistic environment with fitness, gaming, and relaxation areas to support...

In my quest for an impeccable residential building design, I am seeking the expertise of a well-versed structural engineer to conduct a comprehensive review. To provide a bit of context: - The design is in its detailed stage and ready for a granular assessment. - I want a thorough examination of the entirety - from foundation to roof. This includes but is not limited to footing, columns, walls, beams and slabs. A successful bidder will ideally possess the following skills and experience: - Significant experience in residential project and structural design. - Attention to detail for detecting potential weak spots or errors. - Knowledge in the latest safety standards and building codes. - Ability to provide creative, practical, and cost-effective solutions for detected issues. I...

I'm in need of an experienced Netapp server hardware engineer to help me with troubleshooting, configuring, and installing server components. Key Tasks: - Troubleshoot hardware issues: The server is experiencing hard disk and motherboard failure, leading to performance issues and potential data loss. The ideal candidate will be proficient in diagnosing and resolving these hardware problems promptly. - Configuring Netapp server: I require assistance with configuring the server to ensure optimal performance and security. Proficiency with Netapp server setup and configuration is a must. - Installing server components: The successful candidate will also be responsible for installing new hardware components to replace those that have failed. Ideal Candidate: - Experience with Net...

I'm in need of a skilled Mechanical Design Engineer to help in the early stages of my project. Right now, I am looking for someone who can create basic CAD models. The ideal candidate should be: - Experienced in CAD modeling, specifically in creating basic models. - Proficient in understanding mechanical blueprints and translating them into 3D models. - Skilled in working in a virtual team environment, and able to provide regular updates on progress. - Detail-oriented, able to ensure the accuracy and quality of the models. This is an initial step in the project and if everything goes well, there will be more advanced modeling work as we move forward. I'm looking for someone who is committed, reliable, and capable of delivering quality output in a timely manner.

...with a specific wholesaler account. This wholesaler uses the Rest API to link their products and I'm planning to sell electronics and gadgets through my store. Key Responsibilities: - Establish a connection between my Shopify store and the specified wholesaler account using Rest API. - Ensure that the products from the wholesaler are seamlessly integrated into my site. - Implement a mechanism for real-time updates of the products on my Shopify website. Ideal Skills and Experience: - Prior experience with Shopify and API integrations, particularly with wholesalers. - Strong understanding of Rest API and experience with real-time data syncing. - Familiarity with electronics and gadget products would be a plus. - Proven track record of successful and timely project com...

...training sessions on Linux Administration, Networking and Security. - Conducting practical exercises to reinforce learning and ensure understanding of the concepts. - Providing clear and concise explanations of complex technical information. - Adapting the course content to suit a hybrid (Combination of In-person and Online) delivery format. Skills and Experience required: - Red Hat Certified Engineer (RHCE) status is a must. - Licensed to handle labs - Proven experience in teaching and training on Linux Administration, Networking and Security. - Ability to engage with a diverse audience and adapt training content as needed. - Familiarity with a hybrid delivery model (Combination of In-person and Online) is an added advantage. Given the scale of the project, I'm looking ...

I'm in search of a talented Data Engineer/Data Scientist to help me with the creation of a Data Extraction Pipeline. The pipeline will be responsible for extracting data from documents in PDF/Image format, primarily for the purpose of data cleaning and preprocessing. Key responsibilities include: - Building a robust data extraction pipeline using Python - Implementing data cleaning and preprocessing techniques effectively Ideal candidates for this role should possess the following: - Proficiency in Python, with a strong understanding of data extraction and cleaning - Need to have experience with paid tools and clear understanding among different paid tools. - Can develop a Entire Data pipeline/Extarction system from scratch that can accomodate 50k users with less latency. - E...

I'm in need of a professional photographer for a product shoot to capture the essence and appeal of my electronics line. I need photographs that are suitable for marketing and advertising purposes. Key Requirements: - Expertise in product photography, specifically with electronics. - Ability to capture outdoor settings in a visually appealing way. - Experience in marketing and advertising photography. - Knowledge of how to make electronics look their best in photos. The ideal candidate should be able to bring creativity and innovation to this project, capturing the beauty and functionality of my products while ensuring they are presented in an appealing way for my target audience.

I am seeking an experienced engineer to assist with conducting fluid mechanics calculations, specifically focusing on stormwater management for a 205sqm roof area. Requirements: - Proficient in fluid mechanics with prior experience in stormwater management calculations. - Capability to conduct detailed rainfall runoff calculations. The ideal candidate will have a strong background in fluid mechanics and stormwater management, with the ability to deliver accurate and reliable calculations for rainfall runoff. Experience in stormwater management systems and projects is highly desirable. Hi all! I have a final engineering request for an existing council application in the Adelaide Hills. The request is as follows: Council’s Engineering has reviewed the latest stormwater de...

I'm looking for a highly skilled and experienced PCB designer from Pakistan, ideally with a background in consumer electronics, to assist with my radio project. Key Requirements: - Proficient in PCB design and layout - Understanding of consumer electronics - Previous experience in radio projects is a plus Please note that I haven't provided specific details on the size, complexity, or the main purpose of the PCB design, so I'll require a designer who is flexible and able to adapt to the requirements of the project. Your expertise in these key areas can help steer the project in the right direction. In your proposal, please share your relevant experience and outline your approach to working on a project with dynamic needs like this.

I require a civil engineer experienced in road design, specifically rigid pavements, to work on a residential colony road. Key Details: - The road's purpose is strictly residential. - The site has black cotton soil. - We expect low traffic volumes. Ideal Skills and Experience: - Bachelor's degree in Civil Engineering or a relevant field. - Proven experience in rigid pavement design, particularly for residential roads. - An understanding of soil mechanics, specifically with black cotton soil. - Strong knowledge of traffic engineering principles for low volume roads. Your task will be to provide a comprehensive pavement design considering the soil characteristics and predicted traffic.

I am currently in search of a proficient software engineer who can build a desktop application specifically compatible with Windows. The core requirement for the software is to function effectively in data management. Key Features Requested: - Data Management Candidates must possess the following skills and experience: - Proficiency in software engineering - Expertise in Windows applications development - Extensive background in building data management solutions - Excellent problem-solving skills This project requires the construction of a powerful, user-friendly application that efficiently handles data management. Since Windows is the preferred OS, a strong understanding of this operating system is crucial. I look forward to receiving your proposal for this project.

I'm looking for a skilled blockchain engineer with significant experience in developing ERC20 tokens and NFTs. The purpose of these tokens will be for a medium-complexity gaming project, particularly focusing on in-game economies. Key Responsibilities: - Develop an ERC20 token: You will be responsible for creating a custom token that aligns with the requirements of the gaming project. - NFT Development: You should have a deep understanding of NFTs and be able to create unique, non-fungible assets for the game. Job Specifics: - Purpose: The main intention of these tokens is to be used within a medium-complexity game. - Industry Focus: The tokens are focused on the gaming industry, specifically for in-game economies. Ideal Candidate: - Proficient in ERC20 token development and...

I need a structural engineer to provide assistance with my project in Los Angeles, California. I am planning to replace two rooftop air conditioning units with newer models. Here is what I require: -Evaluation: To assess and ensure the current structure of the building can handle the installation of the newer model units. -Plan: To devise a plan with regards to the structural changes required and how to make these changes most efficiently, with minimum disruption. -Support: To provide support during the installation process to guarantee safety and efficiency. Ideal skills and experience: -Prior experience in building design and renovation support. -Knowledgeable about HVAC systems and rooftop installations. -Excellent problem-solving skills and attention to detail. -Able...