Be electrical trabalhos

It is intended the integral development of an audio communication system with bidirectional communication. There is a design of the plastic box where it will be installed. The supplier shall provide: electrical schematic, component list, pcb drawing, gerbers and firmware. It will be for car use, with power from 12 to 24V.

Preciso que você desenvolva algum software para mim. Gostaria que esse software seja desenvolvido para Windows.

desenvolver um site com jogos do tipo o jogo de cartas pode ser semelhante, com a possibilidade de colocar anúncios para gerar receita

Eu tenho uma banda e já temos alguns originais nossos, queremos começar a expandirmos-nos nas redes sócias ( YouTube) mas queríamos ter um lyric video para publicar junto com o videoclipe.

...logitopo: Nome principal: Qualitec Brasil Texto secundário: Qualidade em Soluções -------------- I would like to create a logo for my company, we work with services and products in the area of residential, commercial and industrial electricity. Our services include executions of electrical projects of buildings, installation and maintenance in electric gates, security cameras, among others. I would like to receive the Logo design and also the design of a business card. I still have no idea of logo, but I think it could be something with an icon or maybe no icon. Here are the texts I need in logo: Main name: Qualitec Brasil Secondary text: Qualidade em Soluções...

Preciso de um logotipo desenhado.

Eu sou terapeuta holística e mestre de...sessões seriam Therapy + Distance Reiki. Eu não sei o que fazer, mas não sei como fazer. Meu instagram e página são @naytherapies Meu canal do youtube é Nayara Borges Eu gostaria de um vídeo em inglês e outro em português. I am Holistic Therapist and Reiki Master. My focus is Energy Healing and Self-Knowledge I would like to attract more clients to do Online sessions. The sessions would be Therapy + Distance Reiki. I though something like show some people depressed, sad, that are not emotionally happy and invite to cure themselves with Reiki sessions and transform all this sadness in happiness. My instagram and page are @naytherapies My youtube channel is Nayara...

Uma APP tipo taxi e ao mesmo tempo tipo uber, ou seja 2 em 1, onde os taxistas e os motoristas se cadastram mas a taxa que pagam e muito diferente, por exemplo se o taxista paga 10% de cada corrida o motorista com o carro descaraterizado paga 15%, todos registram-se na app e devem ter as licença de condução em dia, fotocopia de toda a documentação necessária. etc

Create an ecommerce for a micro-company Sales of electrical appliance parts Examples of competitors Http:// Http:// Http:// Http:// payment gateway User Experience. Designer. Social Media.

Totally 30 comments in Portuguese needed. The language should be in Portuguese. For each comment, please write with no less than 20 words. A title is needed.

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.

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Empresa de engenharia civil com foco em projetos arquitetonicos, estruturais, eletrico, hidraulico. Civil engineering company focusing on architectural, structural, electrical, hydraulic projects.

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I need a precise, full-featured 3D model of a robot in AutoCAD. This is a mechanical design task, not architectural or electrical, and I’m after more than a basic outline or a set of flat drawings—I want complete solid models that can be rotated, sectioned, and dimensioned for manufacturing. I will supply hand sketches, reference photos, and key dimensions as soon as we start. Your job is to convert that information into native DWG solids accurate to the tolerances I provide. If you prefer to draft in Inventor, SolidWorks, or Fusion 360 first and then export, that’s fine, as long as the final delivery is a clean, well-layered AutoCAD file with no missing features. Deliverables: • Editable AutoCAD DWG file(s) containing the full 3D geometry • A ...

I need a fresh, visually engaging bi-fold brochure that showcases our range of electrical products. The goal is to make each item stand out with clear specs, crisp visuals, and a layout that guides the reader naturally from cover to back panel. Because we don’t have fixed branding guidelines, you have creative freedom to propose a colour palette and typography that feels modern, trustworthy, and technically savvy. Content (photos, brief product descriptions, and key features) will be supplied; your task is to weave it into a balanced composition that prints cleanly and also looks sharp on-screen. I’m happy to see mood-board ideas or quick style frames before you move into full production so we can lock the direction early and avoid rework. Deliverables: • P...

...using TRNSYS.” The project focuses on a building-scale energy system in which electrical and thermal demands are supplied through a combination of cogeneration, renewable sources, and energy storage. Proposed system configuration: Primary generation: micro gas turbine operating in load-following mode, producing electricity with heat recovery for domestic hot water. Renewable integration: photovoltaic system and wind turbine supporting electrical production and reducing fuel consumption. Thermal support: solar thermal collectors contributing to domestic hot water production, with auxiliary boiler backup. Energy storage: electrical battery storage and thermal hot-water storage tank. Energy users: building electrical load and domestic hot water ther...

Warehouse MEP Design Drawings (Electrical, Plumbing & Mechanical) Project Description: We are seeking an experienced MEP designer/engineer to prepare a complete set of MEP design drawings for a warehouse building project. The drawings will be used for construction and coordination with architectural and structural drawings. Scope of Work: The selected freelancer will be responsible for preparing the following drawings: • Electrical layout (lighting, power outlets, distribution boards) • Lighting layout with switching and circuiting • Cable routing and panel schedules • Plumbing layout (water supply and drainage) • Mechanical layout (ventilation/exhaust if required) • Coordination with architectural/structural drawings • ...

NEED ASAP. FIRST APPROVED DESIGN WILL BE AWARDED. I have an Excel spreadsheet that lays out every room dimension, note and circulation idea for a new single-family home. I now need that raw data translated into a clear, professional floor plan that meets Australian drafting conventions and is ready for council submission and builder pricing. The plan must read like a finished residential drawing set. That means all walls, windows and doors are set out to scale, but also the extras I have listed: full furniture layout so we can test clearances, labelled electrical outlets and light fixtures, plumbing points for kitchen, bathrooms and laundry, plus the location of fans and both internal and external A/C units. A lighting and ceiling fan layout is required. If something in t...

I'm looking for a developer to create a compliance website for an electrical company, Sparky Safe. The site will utilize AI to answer compliance questions and generate templates. Key Features: - AI functionality to: - Answer compliance questions - Generate compliance templates (safety reports, inspection checklists, maintenance schedules) Ideal Skills and Experience: - Proficiency in AI integration - Web development (frontend and backend) - Experience with compliance-related content - UI/UX design for a user-friendly interface Please provide a portfolio with relevant work and an estimated timeline.

I need a skilled contractor to construct an in-ground, rectangular concrete pool. The project also includes necessary plumbing and electrical work. Key requirements: - Experience in civil construction, specifically with in-ground concrete pools - Proficiency in plumbing and electrical installations related to pool systems - Adherence to safety and building regulations Ideal skills and experience: - Relevant certifications in construction, plumbing, and electrical work - Previous similar project experience - Strong project management skills to ensure timely completion Please provide a detailed proposal with timelines and cost estimates.

I need a website for my electrical solar and security company. The primary focus of this site should be to facilitate customer inquiries and contact. Key Requirements: - Design an intuitive, user-friendly layout that encourages customer inquiries. - Integrate SEO best practices to enhance visibility on search engines. - Link the site to our Google Business page. Ideal Skills and Experience: - Proven experience in designing service-oriented websites. - Strong SEO knowledge and track record. - Familiarity with Google Business integration. - Ability to meet deadlines and communicate effectively. WHAT I NEED: - website dsign - SEO setup so it ranks on google - integrations with google business profile PAGES LIKELY REQUIRED: - Home - What we do (electrical,solar,batt...

Phase 1: a clean edited master without graphics This version should work for: • YouTube long-form video • audio podcast extraction It should include: • clean cuts and pacing • colour correction • basic sound sweetening • light music where appropriate • a natural, premium, human feel Phase 2: an enhanced version with simple original graphics This can include: • titles • animated text • motion graphics where they add value • a professional YouTube end screen

...already have the full 2-D layout of a solar installation drawn in AutoCAD; now I need it turned into a clean, no-frills 3-D model that I can use for construction planning. The brief is intentionally simple: give me the geometry only—no textures, no photoreal lighting—just an accurate spatial representation of the system. The model must include every solar panel, its supporting structures, and the electrical conduits exactly as they appear in the plan set. As long as the dimensional relationships stay true to the DWG, I’m flexible on the software you use: AutoCAD’s 3-D tools, Revit, or even SketchUp are all fine, provided the final files come back to me in a format I can open in AutoCAD and IFC for coordination. Deliverables • 3-D model (DWG or IFC) ...

...used for plumbing diagnostics. The system uses a piezoelectric sensor to detect vibration and sound from water leaks inside pipes. I already have a working preamp circuit, but the PCB is too large for my application. I need an experienced electronics engineer to analyze the existing design and redesign it into a much smaller PCB. The new design must maintain similar electrical performance but reduce the physical size so it can be mounted directly on the piezo sensor and permanently sealed with epoxy resin inside a capsule. Primary Objectives 1. Analyze or replicate the functionality of my existing piezo preamp. 2. Redesign the circuit into a very small PCB (target size ~10mm × 10mm). 3. Maintain good signal quality and low noise. 4. Optimize the design for piezoe...

...modern logo that puts the words “Baker Electrical” front and center. The visual tone should feel bright and vibrant—think energetic colour pops that instantly read as forward-thinking rather than muted or corporate. While the company name is the hero, I’m open to a subtle graphic flourish if it supports the typography without overpowering it. Please build the artwork as fully scale-able vector so it stays crisp on everything from business cards to vehicle wraps. A quick brand-colour reference (HEX or Pantone) will help me keep future materials consistent. Deliverables: • Stacked and horizontal logo variations in AI, SVG, PDF, and transparent PNG • Colour, black, and white versions • Basic usage guide with font and colour specs Fin...

...everything from scratch. Tasks may include reviewing Playwright-based browser automation scripts, making small modifications if needed, and connecting them with the existing system UI or automation flow. Some small adjustments to Chrome Extension scripts may also be add grok The system structure is documented in Notion. Work should be performed by comparing the Notion documentation with the actual implementation step-by-step to identify missing connections or adjustments. JSON files and configuration files can also be provided to help understand the existing structure. Please also provide short guide videos or simple documentation explaining the updates you implement. When applying, please include: • Your estimated price for the work • A realistic tim...

I need a modern, clean site that quickly shows visitors what my electrical contracting business can do and lets them book time with us in just a few clicks. The priorities are: • Online appointment scheduling that ties into Google Calendar (or a comparable tool) so I can see bookings at a glance and send automatic confirmations to clients. • A robust photo gallery where I can showcase completed jobs, works-in-progress, and a few behind-the-scenes team shots. Easy drag-and-drop updates are a must so I can keep it fresh without calling a developer each time. • A straightforward contact form—name, email, phone, brief message—that funnels inquiries straight to my inbox. The finished site should be responsive, load fast, and pair well with future S...

I’m getting ready to launch "Volt" , a future-facing line of wires, cables and fast-moving electrical items—from lighting gear and PoE switches to chargers, lithium-ion batteries and switchgear. I need a logo that customers in busy retail aisles will recognise in a split second and remember long after they leave the store. I want the logo to look premium as well very unique to compensate for the brand name being a common word. You may use any sort of font or colour pallete but the logo is what should drive the uniqueness and memorability of the brand. It should not look at just another brand with a stereotypical design while also looking very professional and high quality. Avoid Gradient colors - should look professional. The visual direction should feel innov...

...commercial building converted to a hair salon, to include layout for reception, styling, shampoo, colour mix, staff/storage, washrooms, and back-of-house. Architectural Drawings: • Existing Floor Plan Layout • Proposed Layout and other permit drawings Mechanical/HVAC Drawings: • Prepare mechanical/HVAC drawings of existing system, verify code compliance, and upgrade if required Electrical Drawings: • Prepare electrical drawings Fire Separation & Fire Alarm Systems: • Prepare fire alarm and fire separation drawings Plumbing Drawings: • Prepare plumbing drawings of existing system and verify compliance • Review/verify compliance for all gender washrooms • Ensure AODA compliance Could you please provide a detailed quote for th...

I need comprehensive study materials for engineering exams. The primary focus should be on creating high-quality and effective resources. Essential Requirements: - Focus on Mechanical, Electrical, and Civil Engineering disciplines. - Ideally, you should have a strong background in engineering and experience in creating educational materials. Preferred Skills: - Expertise in engineering subjects. - Experience in instructional design. - Strong writing and content creation skills. - Ability to break down complex concepts into understandable formats. Your bid should reflect your relevant experience and approach to this project.

I need the new home specifications retyped into a Word document. The specifications will be provided as scanned documents or images. Requirements: - Sections: Materials and Finishes; Electrical and Plumbing Details - Formatting: Use bullet points or numbered lists Ideal skills and experience: - Proficient in Microsoft Word - Attention to detail - Experience with retyping and formatting documents

...by C-based firmware, yet the electronics are showing their age. I need a seasoned PCB designer to breathe new life into the hardware without disturbing day-to-day operations. Your core mission is to redesign the existing boards, swap out obsolete parts, and—above all—drive down electrical noise that is creeping into both data and video paths. Why the focus on noise? It is the single biggest drag on reliability, and the current communication modules are the worst offenders. While you tackle that, you will also be refining video signal integrity, tightening power regulation, and keeping every subsystem talking happily to the next. Compatibility with the present firmware and mechanical layout is non-negotiable; I cannot afford downtime for major rewrites or re-...

...clean CAD floor plan for a 1-bed/1-bath, 1,200 sq ft modern home with an attached garage. What I’m missing is the complete structural and utility package that a building department can stamp tomorrow. Here’s what needs to be turned into fully detailed construction documents: • Foundation plan, footing/slab sizing, and radon-ready notes • Framing layouts identifying every load-bearing wall, beam, lintel, and header • Roof structure with truss/rafter specifications and sections • Plumbing and cold/hot water runs, fixture locations, venting, and shut-offs • Electrical layout—circuits, panel schedule, lighting, and outlets • Energy-efficient details, radiant heated floor zones, and mini-split A/C + backup heat positio...

I need an Electrical Designer using EPLAN to prepare full electrical drawings: Light booth to control unit Control unit to distribution board Including wiring diagram and connection details.

...without services for a 25 000 m² residential wellness development and now need the project taken into Revit. Every major building service must be modeled and coordinated inside that same file Scope of work – Set up a clean, properly organised Revit file from my AutoCAD backgrounds. – Develop the basic architectural geometry. No furniture or interior fit-out is required at this stage. – Insert and coordinate all MEPF disciplines: electrical layouts, sewage treatment plant connections, water supply and drainage, plus a code-compliant fire-safety system (sprinklers, hydrants, alarms as appropriate). Deliverables • Revit (.rvt) model and DWG Electrical, STP, Plumbing and Fire systems drawings • Exported sheets in PDF/DWG f...

Title: Transformer Design Engineer Needed – Oil Filled Distribution & Solar Transformers Description: We are setting up a transformer manufacturing unit in Vadodara, India and are looking for an experienced electrical design engineer with expertise in oil-filled power/distribution transformers. This is initially a freelance/consulting role to help us develop transformer designs and technical documentation for manufacturing. Scope of Work: • Design of oil-filled distribution transformers (25 kVA – 100 kVA, 11kV / 433V) • Design of solar inverter duty step-up transformers (250 kVA – 500 kVA, 415V / 690V to 11kV) • Preparation of transformer design calculations (core size, winding design, impedance, losses etc.) • Preparation of GA d...

I am looking for a freelancer with a background in electrical engineering or electromagnetics to help write a technical laboratory report for two Electromechanics experiments: EM01 – Modelling an Electrostatic System and EM02 – Modelling an Electromagnet. The experiments have already been completed, and the simulation results, data tables, and graphs will be provided. Your task is only to write the report, organize the results properly, and present the analysis according to the required academic structure. The report must be written in Microsoft Word format and should follow a clear technical structure similar to a standard engineering laboratory report. Please read the document attached for all details

We need an electronics engineer to implement a PCB design based on an existing schematic for a renewable energy monitoring project. The system measures electrical parameters from multiple sources including a solar panel, wind turbine, battery, and inverter output. The schematic already exists in PDF format and includes components such as Arduino Nano Every, MCP3903 ADC, ADS1115, WCS1600 current sensors, and HC-12 communication module. The task is mainly to follow the existing schematic, verify the design, and create a manufacturable PCB layout.

Urgent task needs to be done in 4 hours according to the details

...approach. Proposal for Infrastructure Cost Estimation (BC, Canada) To: Project Selection Committee From: [Your Name/Company] Subject: Proposal for Electrical, Plumbing, and Civil Infrastructure Estimating 1. Relevant Experience I have extensive experience in heavy civil and municipal infrastructure estimation within Western Canada. My background includes: * Subdivision Servicing: Full BoQ preparation for 50+ unit residential developments, including sanitary, storm, and potable water networks. * Roadworks & Earthworks: Detailed cut/fill analysis and asphalt paving layering consistent with BC Ministry of Transportation (MoTI) standards. * Electrical & Dry Utilities: Coordinating with BC Hydro and Telus standards for underground duct banks and street lighting. 2. M...

I need a complete design for a compact consumer-electronics board tha...consumer-electronics board that revolves around a PIC microcontroller. The scope spans three tightly-linked parts: • PCB hardware – Produce the schematic and multilayer layout in Altium Designer, include all libraries you create, and deliver the full manufacturing package (Gerbers, drill files, pick-and-place, and a PDF schematic). -PCBA implementation with JLCPCB Acceptance criteria – Board passes electrical rule checks and is ready for fabrication without edits. I will provide exact sensor part numbers, preferred connectors, and enclosure dimensions after kickoff; you are free to choose regulators, clocks, and protection components so long as you stay within a 3.3 V rail and keep th...

...This project focuses on the design and simulation of a grid-connected Electric Vehicle (EV) fast charging system using the PLECS simulation environment. The objective is to develop an efficient and well-controlled power conversion system by utilizing available "PLECS demo models", specifically the Three-Phase Voltage Source Inverter (VSI) and the Dual Active Bridge (DAB) DC-DC converter.(files will be provided) The system architecture consists of two primary power conversion stages. The first stage is an **AC/DC conversion stage** implemented using a three-phase, two-level Voltage Source Inverter connected to the grid. This converter is responsible for converting three-phase AC grid power into a regulated DC link voltage while maintaining stable operation, power quality...

... Goal Create a completely new and modern design for the bucket. Feel free to be creative and explore new ideas, styles, and layouts. Important: All the information currently printed on the bucket must remain included in the new design. You may redesign the layout, typography, colors, and style, but the existing text and information must still be present. What we want A fresh and modern label design Creative use of typography, colors, and layout Professional and clean look Suitable for a product bucket What you will receive Photo of the current bucket Existing text and information that must remain on the design Deliverables High-resolution design Editable source files (AI / PSD / Figma) Feel free to be creative and bring your own design ideas. We are ope...

...of civil drawings for a small-scale neighbourhood development focusing on underground electrical and communications services. From these plans I need accurate quantities, a clear cost picture, and a solid understanding of the labour and equipment the works will demand. The scope includes: • Quantity takeoff • Cost estimation • Labour and equipment forecasting Please work directly from the PDFs (and DWGs if you prefer) and return an itemised Excel workbook together with marked-up plans that show every measured element. Use industry-standard codes where possible so I can drop the numbers straight into my bid. Accuracy and transparent assumptions are critical; anything you must assume should be noted on a separate tab. If you already use tools such...

...ratings, part numbers, and wire sizes • Layered file structure that makes future edits straightforward Acceptance Criteria 1. Diagram passes an engineering review for code compliance 2. Conductor, breaker, and disconnect sizing aligns with your chosen module/inverter specs 3. Final files delivered within three days after my feedback on the first draft If you normally work in AutoCAD Electrical, PVsyst, Helioscope, or similar tools, let me know in your proposal and include at least one recent commercial SLD sample....

I need detailed electrical and plumbing drawings for a portacabin based on the provided layout. The scope includes: - Electrical in/out connections. - Plumbing in/out connections. A total of 5 drawings are required, with a budget of $35 per drawing ($175 total). The work must align with the provided dimensions and design specifications. This is an urgent project, requiring completion within 1–2 days.

...a dual-channel Class-D amplifier—into one long, narrow board that can slide inside the temple arm. The space I have measured is roughly 80 mm × 15 mm, so the layout has to be linear rather than squarish, with components placed to keep the height profile as low as practical. The board will run exclusively from the host’s 5 V USB rail; no batteries or additional supplies are planned. Because this is for voice prompts and basic media playback, a standard-grade codec is fine—I’m not chasing audiophile specs, just dependable microphone input and clean stereo output that won’t hiss or pop when the amp is idle. All electrical, mechanical and interface details are spelled out in the attached requirement document. Once you’ve reviewed it,...

...a dual-channel Class-D amplifier—into one long, narrow board that can slide inside the temple arm. The space I have measured is roughly 80 mm × 15 mm, so the layout has to be linear rather than squarish, with components placed to keep the height profile as low as practical. The board will run exclusively from the host’s 5 V USB rail; no batteries or additional supplies are planned. Because this is for voice prompts and basic media playback, a standard-grade codec is fine—I’m not chasing audiophile specs, just dependable microphone input and clean stereo output that won’t hiss or pop when the amp is idle. All electrical, mechanical and interface details are spelled out in the attached requirement document. Once you’ve reviewed it,...

...commercial building converted to a hair salon, to include layout for reception, styling, shampoo, colour mix, staff/storage, washrooms, and back-of-house. Architectural Drawings: • Existing Floor Plan Layout • Proposed Layout and other permit drawings Mechanical/HVAC Drawings: • Prepare mechanical/HVAC drawings of existing system, verify code compliance, and upgrade if required Electrical Drawings: • Prepare electrical drawings Fire Separation & Fire Alarm Systems: • Prepare fire alarm and fire separation drawings Plumbing Drawings: • Prepare plumbing drawings of existing system and verify compliance • Review/verify compliance for all gender washrooms • Ensure AODA compliance Could you please provide a detailed quote for th...