Ingeniería eléctrica Jobs

Necesito sustituir mi inversor actual por un inversor híbrido solar y dejarlo funcionando junto a un banco de baterías de entre 5 y 10 kWh. El trabajo incluye, además, mejorar el tablero eléctrico existente. Alcance principal • Retirar el inversor instalado y colocar el nuevo inversor híbrido solar. • Conectar y configurar las baterías (capacidad total dentro del rango indicado) asegurando una gestión eficiente de carga y descarga. • Actualizar los componentes antiguos del tablero: breakers, cableado o rieles que ya no cumplan normativa. • Incorporar un sistema tipo isla para que la instalación pueda funcionar de forma autónoma en caso de corte de red. • Verificar protecciones, puesta a tierra y correc...

Título del Proyecto: Ingeniería de Instalaciones para Casa Habitación 183 m² de construcción] Descripción del Proyecto: Solicito la elaboración de los planos de ingeniería para una casa habitación de 2 niveles y 183 m² de construcción. Ya cuento con el diseño arquitectónico completo en formato AutoCAD (.dwg). Alcance requerido (Entregables): Necesito un paquete integral que incluya los siguientes planos detallados: Instalación Hidráulica: Red de agua fría y caliente, incluyendo alimentación para calentador solar con respaldo de gas, isométricos y cuadro de simbología. Instalación Sanitaria y Pluvial: Red de drenaje, ventilación y bajadas de agua de ...

I need a clear, ready-to-build circuit diagram that closes the voltage feedback loop on the DC bus of an off-grid inverter running in the 12 V – 24 V range. The diagram must show how a suitable voltage sensor feeds a microcontroller so the firmware can keep the bus voltage within safe limits and trigger protective actions when it strays. Please size all resistive dividers, isolation devices (if required), and any signal-conditioning stages so the microcontroller’s ADC receives a clean, scalable signal. What I expect from you • Complete schematic, preferably drawn in KiCad or Altium, showing the microcontroller, voltage sensor path, power supply rails, and any filtering or isolation you recommend. • Short bill of materials with part numbers that are actually ...

I need a production-ready circuit and compact PCB built around the ESP32-C6 for an IoT device that must run efficiently on both a small solar panel and a rechargeable battery pack. Wi-Fi connectivity is mandatory, and every part of the design has to prioritise ultra-low power consumption so the unit can sit in deep-sleep most of the day yet still wake to trigger a miniature solenoid valve on command. Power architecture The board should accept solar input (≈5-6 V) and seamlessly switch to a lithium cell when sunlight is unavailable. Please integrate an MPPT-style charge controller, battery protection, and a low-loss power-path so the ESP32-C6 always sees a stable 3 V3 rail. Current draw during sleep should stay well under 30 µA. Control section • ESP32-C6 in QFN32 pac...

**Title:** IoT Hardware Engineer / PCB Designer Needed for Smart Water Tank Level Monitoring Device **Description:** We are looking for an experienced **IoT hardware engineer / PCB designer** to help us design a **smart water tank level monitoring device** for residential, building, and remote-site use. The product will measure the water level inside a tank and send alerts when the level becomes **low**, **high/full**, or when there is a **sensor/device issue**. We are seeking a professional who can take this from **system architecture and component selection** to **schematic, PCB layout, and manufacturing-ready files**. **Preferred product direction:** * Non-contact level sensing (preferably **ultrasonic**, top-mounted) * **Wi-Fi version** for homes/buildings * Optional **NB-IoT / LT...

I need a self-contained, semi-automatic screen-printing machine for my table printing setup ,built specifically for fabric, handling the t-shirt and tote-bag range of sizes. Manual tabletop presses no longer keep up with my orders, yet a fully automated carousel is beyond my current floor space and maintenance capability, so I’m looking for a compact solution that strikes the right balance between speed, consistency, and ease of use. Here is what matters most to me: • Medium-format platen area that comfortably accommodates standard t-shirts or similar items. • A reliable screen-printing mechanism with smooth pneumatic or servo-assisted squeegee pressure so every pull is uniform. • Simple registration adjustments and an intuitive control panel—ideally touch-b...

My Texas Instruments LM5170EVM-BIDIR board refuses to deliver any output voltage when I switch it to buck mode. Boost mode also does not run, so I’m convinced the fault is somewhere in power stage or its sensing network. I haven’t probed or ruled anything out yet—no continuity checks, no component swaps—so you’ll be starting with a completely untouched setup. I do have both a multimeter and an oscilloscope on the bench, so I can feed you real-time measurements, screenshots, or scope traces as we move through your diagnostic plan. A hardware-level approach is exactly what I’m after: schematic review, expected waveforms, component-level tests, and, if it comes to it, guidance on swapping parts or jumpers to bring the regulator to life. Description: Contr...

1 About the Survey and this Report 2 Of the Vessel 3 Hull 4 Hull Internal 5 Deck 6 Skin Fittings and Other Through-Hull Apertures 7 Stern Gear 8 Rudder and Steering 9 Cathodic Protection 10 Cabin 11 Access to Accommodation 12 Windows and Ports 13 Mooring Arrangements 14 Navigation Lights 15 Bilge Pumping Arrangements 16 Firefighting Equipment 17 Emergency Equipment 18 Engine and Installation 19 Fuel System 20 General Accommodation 21 Gas Installation 22 Fresh Water and Sanitation 23 Electrical Installation 24 Heating and Ventilation My full terms and conditions Images Standard text on each report I need an app ready report generation as i go through each category, I also need a specific hull measurement table

I already have a complete circuit schematic for an ESP32-based board and now need it translated into production-ready, two-layer Gerber files. Please work exclusively in KiCad so that I can review and maintain the project later. Follow standard IPC design rules throughout: clearances, trace widths, copper pours, silkscreen legibility, and all the usual checks that guarantee a smooth hand-off to any mainstream fab house. The board carries an ESP32 module, its accompanying power-management stage (regulators, protection, filtering), plus several sensors and small actuators. Placement should reflect good RF practice around the ESP32 antenna while keeping analog and noisy digital sections apart. I will supply: • the schematic (KiCad or PDF) • component datasheets and footprints...

I need an experienced electrician or fire-safety technician to re-install 3 of my home’s smoke detectors. They were malfunctioning so eventually we had enough and yanked them from the ceiling. The devices themselves aren’t showing low-battery lights, so I suspect wiring, dust, or sensor calibration could be at fault. We still have the detectors, so you'd just need to place them back on the celing and possibly rewire/fix the wiring, which I can send pictures of. Deliverable: fully functioning detectors that trigger only under real smoke conditions, plus a brief summary of what was done and any maintenance tips I should follow.

I need a seasoned Wikipedia writer with a proven record of publishing biographies for distinguished scientists that remain live and comply fully with the platform’s notability and citation policies. The subject this time is an Electrical Engineering pioneer whose profile is being crafted primarily for professional recognition. The article must spotlight: • an extensive portfolio of peer-reviewed research papers, • multiple patents and notable inventions, • major national and international awards, • and, unusually, the scientist’s catalog of original ASCAP-registered musical compositions. Your task covers everything from source vetting and neutral tone drafting to final publication, including the infobox, category tagging, and image uploads (with proper lic...

Por favor, regístrate o inicia sesión para ver los detalles.

I have a full set of architectural, structural, and MEP drawings for a new residence and now need a complete Bill of Quantities focused on the services trades. Your task is to open the drawings, extract every relevant quantity, and deliver a clean, structured BOQ in Excel. Electrical scope • Lighting fixtures • Power outlets • Wiring and conduits Plumbing scope • Water supply lines • Drainage systems For each item I expect precise take-offs, clear descriptions, the correct unit of measurement, and subtotaling that aligns with standard method of measurement for building services. Please use whatever specialist software you prefer for the take-off, but the final file must be an editable Excel workbook with sheets logically organised by trade. Accurac...

I need a matched transmitter-receiver pair built around a 200 kHz carrier that can cover at least 40 m in open air and recognise simple OOK (On-Off Keying) pulses reliably. The intended application is “Radio Frequency RF”, so there is no higher-level protocol to worry about; raw, clean carrier switching will do the job. Everything will be mounted and operated outdoors, so the design must tolerate ambient temperature swings, sunlight and occasional moisture without detuning or loss of sensitivity. Both TX and Rx are separate not transceiver and battery powered with minimum 2 days running time. What I am looking for • Circuit-level design of both the low-power transmitter and the super-regen/ super-het (designer’s choice) receiver, including complete schematics, PCB...

I need a skilled Ansys HFSS user to run full-wave simulations on an antenna design and provide clear Return Loss (S11) results. This is a simulation-only assignment—no fabrication or physical testing for now. What I will share • Geometry or sketches of the antenna and the target frequency band. • Any material data or performance goals I already have. What I need back • The HFSS project file (.aedt) with all boundaries, excitations, and mesh settings correctly defined. • A PDF or image plot of S11 versus frequency that clearly shows the return-loss performance across the band. • A brief note (one page is fine) explaining solver settings, boundary conditions, and any tuning steps you took. At the moment, the exact antenna style is open; experience ...

My Dell PowerEdge T640 refuses to start. The system gives error lights and the power LED simply blinks. I have already: • double-checked all power connections • swapped in a known-good power supply • cleared CMOS and reset the BIOS None of these steps helped, so the fault appears to be on the motherboard itself. I’m looking for an experienced server-grade hardware specialist who can: 1. Walk me through advanced board-level diagnostics to pinpoint the failed component(s), or accept the board for bench testing if that proves easier. 2. Carry out (or instruct me on) component-level repair—re-soldering, replacing VRMs, caps, or any other defective parts discovered. 3. Verify that the board posts successfully and produces a stable, error-free boot. 4...

I need an interface connector for carrying sensor readings from Ultrasonic datalogger by Modbus cable RS-485 with a male connector. The PCB interface is to be built with a 6-pin military female connector at one end and printer cable connector at the other end that will be used to connect to a laptop USB port to download the data (Refer to picture attached). Requirements: - Use a female 6 pin military connector (standard adapter) for the military connector and a female print cable connector on the other end, with PCB in between - No custom cable is needed - Ensure compatibility with Modbus protocol - Encapsulate the PCB into aluminium pot or similar for robustness Ideal Skills and Experience: - Expertise in Modbus communication - Experience with military and printer cable connectors - ...

I need an electrical engineer to create detailed design and plans for a commercial building project. This is required for obtaining a city building permit. Requirements: - Must work from existing detailed architectural plans. - Plans need to meet all local codes and regulations. - Experience with commercial projects is essential. Ideal Skills & Experience: - Electrical engineering degree and professional certification. - Proven experience in designing electrical systems for commercial buildings. - Familiarity with local building codes and permitting processes. - Strong attention to detail and accuracy in plans.

I’m ready to price three mid-rise (up to 15 stories) projects and want an experienced electrical estimator who enjoys working side-by-side—sharing ideas, asking questions, and keeping me ahead. My goal is to build an ongoing relationship where we can seamlessly tackle future bids together. Here’s how we’ll work: You’ll dive into the drawings, specs, and scope documents I send over, use Bluebeam, Accubid, or Planswift—whichever suits the task best—and develop detailed quantity take-offs and cost breakdowns. Your background in residential estimating will come in handy because these mid-rise jobs are multifamily, so familiarity with feeders, distribution equipment, and unit rough-ins is essential. Once you’ve pulled the numbers, we’ll rev...

Por favor, regístrate o inicia sesión para ver los detalles.

I have a working PoE injector board in hand and need a clear, engineer-level breakdown of how it does what it does. Your analysis should cover three areas: • Power-delivery mechanism • Data-transfer process • Component layout and individual part functions All I can supply right now are high-resolution digital images of the board—there are no original schematics or datasheets—so the first task is a reverse-engineering exercise. I expect a concise report that reconstructs the schematic as far as practical, explains each power and data path, identifies every major component, and highlights any design choices that stand out. Please include recommendations on performance limits, potential failure points, and where improvements could be made. A well-annotated ...

Need help for two questions cadence spice simulation budget 30$ plz check the attachment

I need detailed as-built drawings prepared for USACE project completion documentation. The drawings must accurately reflect all systems and components. Required Systems: - Civil - Structural - Architectural - Plumbing - Mechanical - Electrical Ideal Skills and Experience: - Proficiency in AutoCAD or similar software - Experience with USACE standards and requirements - Attention to detail and accuracy - Ability to work within budget and deadlines Please include relevant experience in your bids.

I have several wiring diagrams that I need reviewed and translated into clear termination schedules. The drawings only require a basic-overview level of detail, but every note you add must still align with recognised industry standards so the documentation is ready for hand-over to our site technicians. Here’s how I picture the workflow: • Analyse the supplied wiring diagrams and flag any inconsistencies or missing references. • Produce a concise termination schedule for each diagram, listing points, destinations and wire identifiers. • Return the updated drawings (PDF or DWG) annotated where needed to show the terminations in context. I will supply the original files and a sample schedule format as soon as we start. Accuracy and tidy presentation matter more tha...

I have a 100,000 sqm farm located 200km north Riyadh city in Saudi Arabia. I dedicated a plot in the farm to build a large home/resort for my family, the plot size is between 5,000 sqm - 10,000 sqm. I want someone to help me design this project, where the outcome will be the following: - Detailed Floor plans for the project. - Electrical, plumbing, IT, design, etc. - 3D rendering - Interior design. The project will include tje following: - Two main houses (each 5 bedrooms) - Main hall building - Guest accomodation (10 rooms) - Centrall kitchen andvlaundry room. - Storage rooms and warehouses. - Conservatory connected to main building. - Landscaping of the entire area. - Courtyards, fountains, parking areas and garages. - barbecue areas, terrace, balconys, etc. - Recreational center, fit...

I already have the complete set of electrical design notes in PDF, originally issued by our engineer. What I now need is a clean, well-layered single-line diagram produced directly in AutoCAD. It should carry the usual standard annotations—breaker sizes, cable tags, equipment names, feeder IDs, and any notes that appear on the source PDFs—so the file can drop straight into our construction drawings without extra cleanup. Please trace or rebuild only what is necessary for an accurate single-line; no need to draft peripheral schedules or miscellaneous pages. Accuracy of symbols, text height, and layer naming must follow typical AutoCAD electrical conventions so the file plots correctly on an A1 title block. Deliverables • One fully editable DWG containing the single-line...

I have a draft HVAC/BMS integration specification that must plug seamlessly into an AI-driven optimisation platform using BACnet/IP. Before we circulate it to our contractors, I need a senior BMS / HVAC controls engineer to perform a sharp technical review focused on one thing: confirming that every data point, command and alarm defined in the spec will actually play well with the optimisation layer. The document covers chillers, VAVs, FCUs and, most critically, the AHUs, so your comments on these sections will carry extra weight. I’m looking for gaps in point lists, naming conventions, network architecture or sequencing that could block or degrade real-time data flow to the platform. Required background – 5+ years in BMS / HVAC controls engineering for commercial or mixed-us...

I have just wrapped up a local job inside Manchester Airport and now need the finished as-built drawings compiled and issued. The scope is strictly the MEP package, with the emphasis on electrical layouts—cable routes, containment, distribution boards, and any last-minute field alterations that differ from the original IFC set. You will be working from my marked-up PDFs, site sketches, and a federated Revit model (if you prefer DWG, I can export). All line-work must follow the airport’s layering and naming convention already used on the project, so nothing needs inventing—just an accurate reflection of what was actually built. Key deliverables: • Clean, fully coordinated as-built electrical layouts (DWG + PDF). • Updated title blocks with revision, issue dat...

I need a Codesys-based PLC program that will drive an automated piece of machinery using electronic gearing in full closed-loop mode. The machine relies on incremental encoders for position feedback and must maintain tight speed control while keeping several axes perfectly synchronized. Here is what I am expecting: • A clean, well-structured Codesys project that implements electronic gearing and closed-loop PID control for each axis. • Reliable speed control logic proven in simulation or on actual hardware, with clear evidence that synchronized axes never drift. • Parameter blocks and comments that make it easy for my maintenance team to tweak gains, limits, and following error thresholds. • A short commissioning guide describing the start-up sequence, diagnost...

I need an engineer who knows ETAP inside-out to build and run a full fault-current model of my power system. The single-line diagram is ready; what’s missing is a cleanly-configured ETAP file that captures all protective devices, conductor data, and transformer parameters so I can see worst-case fault duties before equipment is ordered. The task centres on: • Setting up (or sanity-checking) the short-circuit module, clearing any data inconsistencies, and choosing the correct ANSI / IEC calculation options. • Delivering a concise PDF and the native .etap file that lets me trace each bus, breaker, and transformer contribution. I’ll provide the drawings, manufacturer sheets, and any utility data you need. Please highlight any data gaps early, walk me through the mo...

I need an engineer who knows ETAP inside-out to build and run a full fault-current model of my power system. The single-line diagram is ready; what’s missing is a cleanly-configured ETAP file that captures all protective devices, conductor data, and transformer parameters so I can see worst-case fault duties before equipment is ordered. The task centres on: • Setting up (or sanity-checking) the short-circuit module, clearing any data inconsistencies, and choosing the correct ANSI / IEC calculation options. • Delivering a concise PDF and the native .etap file that lets me trace each bus, breaker, and transformer contribution. I’ll provide the drawings, manufacturer sheets, and any utility data you need. Please highlight any data gaps early, walk me through the mo...

I need a TIA Portal project that handles all PLC programming for an S7-1500 controlling a robotic cell. The mechanical side is already in place; what is missing is structured, well-documented ladder or structured text logic that manages motion coordination, I/O handling, safety interlocks, and fault diagnostics. I will supply the tag list, network layout, and the robot controller’s handshake requirements. Your task is to build the PLC program in TIA Portal (current V18) and return the complete project archive along with a short commissioning guide. Please keep the code modular so later changes—such as adding stations or extra safety zones—are straightforward. Acceptance will be based on: • Program opens without errors in TIA Portal V18 • All handshakes pass...

I'm converting my food truck's power system from acid lead batteries to lithium. I need an experienced engineer to assist with the installation of a new converter and ensure the wiring is suitable for the new power source. Key tasks: - Install a converter that has a power of 5kW, suitable for a 60V battery input, and can charge the batteries with 240V mains voltage - Partially rewire to accommodate the new system (assume thicker wires now needed) This is for an electric food truck. Simple wiring is already in place & visible. Batteries are being built and installed by experts i SE5, London. Can be flexible on timings. as I need to source the converter. Ideal skills and experience: - Electrical engineering background - Experience with food truck or vehicle power systems ...

I’m looking for a results-driven industrial procurement professional who can take full ownership of mechanical sourcing for a series of upcoming projects. My priority is to secure reliable, competitively priced components that meet strict technical and quality requirements, all while keeping lead times realistic and documentation airtight. Your role will involve translating our engineering requirements into clear RFQs, identifying and qualifying suppliers worldwide, and negotiating terms that protect both cost and schedule. Experience with hydraulics, filtration, or water-treatment hardware would be an added bonus, but the core need is solid mechanical component sourcing know-how. To keep expectations crystal clear, here’s what I’ll need from you before sign-off: &bull...

Project Title: ESP32-Based Smart Healthcare Monitoring Device PCB I need a custom PCB design for a portable patient health monitoring system. Main Controller: * ESP32 Dev Module (30-pin) Power System: * 18650 Li-ion battery * TP4056 charging module with protection * MT3608 boost converter (output 5V) * On/off power switch * USB charging port (Type-C or Micro-USB) * Proper power routing for stable 5V and 3.3V Sensors: * MAX30102 (Heart Rate + SpO2) using I2C * SDA → GPIO21 * SCL → GPIO22 * DS18B20 Temperature Sensor * DATA → GPIO4 with 4.7kΩ pull-up resistor Display: * 2.8” or 3.5” TFT Touch Display (ILI9341 + XPT2046) * SPI pins: * MOSI → GPIO23 * MISO → GPIO19 * SCK → GPIO18 * Control pins: * TFT_CS → GPIO5 ...

I need a microcontroller-based motor controller for a BLDC motor using Field-Oriented Control (FOC). The system should incorporate encoders as sensors. Key requirements: - Control a BLDC motor - Implement FOC - Utilize encoders for feedback Ideal skills and experience: - Expertise in FOC and motor control - Experience with encoders and microcontroller programming - Background in embedded systems and electronics Please provide relevant work experience in your bids.

I'm looking for an experienced Arduino programmer to create a microcontroller-based shooting target system. The system will feature 20 targets spread over a wall, with individual LEDs that randomly light up and a sound effect when a target is hit. Key Requirements: - 20 targets with individual LEDs - LEDs randomly lit - Arduino-based microcontroller - Sound effect on hit Ideal Skills and Experience: - Proficiency in Arduino programming - Experience with individual LED control - Knowledge of sound integration with microcontrollers - Background in electronics and circuit design Please provide relevant experience in your bids.

I'm seeking an electrical engineer with expertise in renewable energy systems to assist in validating designs and finalizing engineering plans for a hybrid power system. Must have experience with VICTRON ENERGY Components. The system will primarily integrate solar power with an LP/gas generator, and potentially incorporate hydropower. Key Tasks: - Validate and refine design for efficiency - Specify wire gauging - Ensure cohesive system design- Review and validate system concepts - Perform load analysis and system modeling - Design hybrid power system architecture - Size and integrate battery storage systems - Integrate generators with solar and storage - Develop electrical schematics and diagrams - Ensure compliance with U.S. electrical codes and interconnection requirements - Prep...

I am looking to hire a licensed and experienced electrician in Virginia to inspect and repair an issue with my display wall lighting. The lighting is currently partially not working, and I need someone who can: Diagnose the electrical issue Identify the cause of the partial failure Repair or replace any faulty wiring or components Ensure the lighting is fully functional and safe Location Virginia (on-site service required) Requirements Valid Virginia electrical license/certification Proven experience with residential electrical repairs Ability to troubleshoot lighting systems Must be reliable and professional

I need a compact, student-friendly iron-repulsion electromagnet that can serve as the centerpiece of a science-fair exhibit. The core requirement is a coil system that pushes a small iron slug or plate away with visibly adjustable force. Key functions to build in: adjustable repulsion strength (a dial or digital control that varies current), wireless or IR remote control for hands-off demos, and a simple safety lock that cuts power instantly if something behaves unexpectedly. Because the device will be handled by middle- and high-school students, absolute electrical safety and clear operating instructions are essential. To make the project reproducible, I will need: • A working prototype capable of at least three distinct strength settings and a demonstrable off-site trigger v...

I'm seeking a skilled project designer for a commercial electrical project. The work involves creating detailed designs using KiCad. Key requirements include: - Proficiency in KiCad - Experience with footprints, Gerber files, and schematics - Background in commercial electrical systems Ideal candidates will have: - Relevant certifications - Strong attention to detail - Ability to meet deadlines Please provide samples of previous work and a timeline for completion.

I run OMM ENTERPRISES in Bhubaneswar and need a freelance engineer who can keep our pneumatic-driven machines running smoothly. Most service calls will be hands-on at our facility, but I also value remote assistance for quick diagnostics, so please be comfortable working both ways. Our production floor relies on a mix of pneumatic machinery, and I need someone confident with the full cycle of troubleshooting and repair, routine maintenance, and the occasional system upgrade. Each visit (or remote session) should end with a concise service report noting work completed, parts consumed, and any follow-up actions you recommend. Acceptance criteria for every engagement: • Fault identified and rectified or a clear action plan provided when parts are on order. • Preventive check...

I need an experienced electrical engineer to review a re-feed and transformer replacement plan submitted by a company. Key tasks include: - Review for general accuracy and feasibility - Ensure compliance with codes and standards - Verify load calculations, connection, and wiring diagrams - Provide both a detailed report and a summary Ideal skills and experience: - Professional engineering license - Experience with transformer and re-feed projects - Strong knowledge of electrical codes and standards - Ability to deliver comprehensive reports

• Project: Attached Pavilion / Patio Cover • Location: Rear of residence • Size: 20’-0” wide (along house) × 18’-0” deep • Style: Open gable roof (not shed) • Use: Covered outdoor patio ⸻ STRUCTURAL INTENT (DO NOT CHANGE DESIGN) • Front support: ONLY (2) posts total • Beam: Engineered LVL spanning full 20’ • Posts: 6x6 structural (wrapped for appearance) • Roof type: Open gable, ridge perpendicular to house • Ceiling: Exposed structure with tongue & groove pine Important note to include: “Design intent is a clean, open span with no intermediate posts.” ⸻ CRITICAL DIMENSIONS • Width along house: 20’-0” • Projection: 18’-0” • Post lo...

Project: 16 Hayfield Drive High-Performance Residence Style: Scandinavian / Minimalist High-Performance Core Objective: Create a "Builder Set" with high-fidelity renderings that are 2021/2024 IRC (MUBEC Compliant) 1. Required Drawing Set • 3D Perspective & Renderings: Must include both Exterior (showing site topography and standing seam roof vertical tongue and groove siding) North, South, East, and West views showing finished grades, door and window placements. Interior views. Interior renderings must specifically demonstrate layered lighting effects, fixtures and furniture layout. • Floor Plan with Dimensions: Sourced from provided space plans. Detailed layout including all structural partitions and interior cabinetry and fixtures. • Reflected Ceiling Plan ...

I need plans drawn and stamped for a commercial space based on a basic sketch I will provide. Key requirements include: - Install 7 sinks (4 hand wash, 1 kitchenette, 2 utility) - Add a water heater - Install 6 electrical outlets - Modify non-load-bearing and partition walls Ideal skills and experience: - Experience drafter with P.E. stamp - Plumbing and electrical expertise - Ability to work from basic sketches or rough CAD

I already have an ESP32-C3 prototype of AutoSmear running reliably on a hand-wired board, but now it is time to turn that lab-bench tangle into a production-ready PCB. Compact layout is my top priority: the board must fit inside the existing enclosure while leaving room for future shielding and airflow. Just as important, the A4988 motor driver needs to be integrated cleanly so the stepper that moves the blood-film spreader glides without vibration or jerks. What I will hand over to you • Tested firmware ( ESP32-C3) • Current schematic, wiring diagram and BOM • Mechanical constraints for board outline and mounting points What I need back • Updated schematic reflecting any refinements you suggest • Space-efficient multilayer PCB layout with proper ground...

I need detailed electrical drawings for an office container modification. The drawings should include: - Complete wiring of all electrical components - EMT (Electrical Metallic Tubing) piping - EMT connections and boxes - Wire sizes Ideal skills and experience: - Proficiency in creating electrical schematics - Familiarity with EMT installation and specifications - Experience with container modifications, especially for office use Please ensure accuracy and completeness in the drawings.

We are looking for an experienced PCB Designer / Electronics Consultant with proven expertise in ATEX / IECEx standards to support the design and development of a PCB intended for use in hazardous (explosive) environments. The selected candidate will be responsible for ensuring that the design complies with relevant standards and can successfully pass certification requirements. Scope of Work: Design and review PCB in compliance with: ATEX Directive 2014/34/EU IECEx Scheme IEC 60079 standards (especially 60079-0 and 60079-11 for intrinsic safety) Provide guidance on protection methods (e.g., Intrinsic Safety – Ex i, Increased Safety – Ex e, etc.) Ensure proper implementation of: Creepage and clearance distances Energy limitation and fault tolerance Component selection and de...

We are looking for an experienced PCB Designer / Electronics Consultant with proven expertise in ATEX / IECEx standards to support the design and development of a PCB intended for use in hazardous (explosive) environments. The selected candidate will be responsible for ensuring that the design complies with relevant standards and can successfully pass certification requirements. Scope of Work: Design and review PCB in compliance with: ATEX Directive 2014/34/EU IECEx Scheme IEC 60079 standards (especially 60079-0 and 60079-11 for intrinsic safety) Provide guidance on protection methods (e.g., Intrinsic Safety – Ex i, Increased Safety – Ex e, etc.) Ensure proper implementation of: Creepage and clearance distances Energy limitation and fault tolerance Component selection and de...