Elektrik Mühendisliği Jobs

I need a practical concept that embeds piezoelectric materials in a runway so that every aircraft landing converts impact and vibration into usable electrical power. The scope is strictly the landing phase, not take-offs, because the deceleration loads during touchdown offer the highest, most predictable pressure profile for piezo harvesting. Here is what I want to walk away with: • A conceptual layout of piezoelectric modules beneath or within the surface layers of the runway, sized for typical touchdown zones. • Material selection and justification (lead-zirconate-titanate, PVDF, or any advanced composite that meets aviation pavement tolerances). • Mechanical-to-electrical modelling that translates wheel loading, tyre pressure, landing speeds, and braking forces into...

I need a practical concept that embeds piezoelectric materials in a runway so that every aircraft landing converts impact and vibration into usable electrical power. The scope is strictly the landing phase, not take-offs, because the deceleration loads during touchdown offer the highest, most predictable pressure profile for piezo harvesting. Here is what I want to walk away with: • A conceptual layout of piezoelectric modules beneath or within the surface layers of the runway, sized for typical touchdown zones. • Material selection and justification (lead-zirconate-titanate, PVDF, or any advanced composite that meets aviation pavement tolerances). • Mechanical-to-electrical modelling that translates wheel loading, tyre pressure, landing speeds, and braking forces into...

Ich suche Unterstützung bei der Programmierung präziser 2-D-Zeichnungen für elektrische Schaltpläne. Mir geht es um saubere Layer-Strukturen, klar gekennzeichnete Leitungen und eindeutige Beschriftungen, damit die Pläne sofort produktionstauglich sind. Kernpunkte • Fokus ausschließlich auf 2-D-Schaltpläne – keine 3-D-Modelle oder Simulation. • Keine speziellen Normen vorgegeben; dennoch erwarte ich eine saubere, nachvollziehbare CAD-Struktur nach gängigen Best Practices. • Ausgangsdaten (Stromlaufskizzen, Stücklisten) liefere ich als PDF und Excel. • Benötigte Formate: editierbares DWG / DXF sowie druckfertiges PDF. Bitte gib an, mit welchem CAD-System (z. B. AutoCAD, DraftSight, EPLAN 2D) du arbeite...

I’m with CIEL GLOBAL LLP, an EPC firm delivering industrial and commercial solar plants across India, and I need an experienced AutoCAD designer who can step straight into live projects. The bulk of the upcoming work centres on construction-building solar installations, but you’ll also see a steady mix of industrial rooftops and the occasional ground-mount array. Here’s what each assignment usually entails: • A clean, dimensionally accurate plant layout in AutoCAD with precise panel placement and orientation • A Single Line Diagram whose electrical configuration is crystal-clear to our site team • Cable routing and full earthing layout • BOQ drawings ready for procurement and execution Expect multiple projects every month, ranging from a few...

I am building an ultra-compact wrist-worn fitness band that must reliably track heart rate and steps while syncing over Bluetooth. I already have the industrial design envelope; now I need an experienced hardware engineer who can turn that concept into a production-ready PCB. Scope • Create the full schematic, selecting a low-power MCU/BLE SoC, optical heart-rate sensor (PPG), 3-axis accelerometer, and power-management IC for a rechargeable Li-Po cell with on-board charging. • Lay out a rigid or rigid-flex board that fits the tight enclosure constraints and maintains signal integrity for the optical sensor and antenna. • Optimise for battery life, drop resistance, and ease of automated assembly. • Produce a complete manufacturing package—BOM, Gerber/ODB++...

Hi I will share the details with the shortlisted candidates. Thanks

I need a Modbus signal, carrying sensor readings, from a 6-pin military connector converted to a female printer cable connector to connect to a laptop USB port. Requirements: - Use a male 6 pin military connector (standard adapter) for the military connector - No custom cable is needed - Ensure compatibility with Modbus protocol Ideal Skills and Experience: - Expertise in Modbus communication - Experience with military and printer cable connectors - Proficiency in USB interfacing Looking for a professional who can ensure a seamless and reliable connection.

Electric Motor Simulation Expert (ANSYS Maxwell 3D) — I’m looking for an experienced freelancer to guide me on a live call in setting up an electric motor model in ANSYS Maxwell 3D and running simulations to calculate torque and basic performance. This will be a hands-on session where you walk me through geometry setup, materials, windings, boundary conditions, and simulation parameters step by step so I can learn and replicate it myself. Must have strong experience in motor simulation (BLDC/PMSM preferred) and be able to explain clearly. We can communicate in English, Urdu, or Hindi.

I'm seeking an experienced embedded systems developer to create a professional vibration detection system for industrial monitoring. The system will utilize the M5Stack Core2 (ESP32 with MPU6886 IMU) and should be capable of detecting a wide range of vibration frequencies. Key Requirements: - Utilize M5Stack Core2 and MPU6886 IMU - Detect wide range of vibration frequencies - Provide both raw and analyzed data Ideal Skills and Experience: - Proficiency in embedded systems development - Experience with ESP32 and IMU sensors - Strong background in data processing and analysis - Ability to deliver reliable industrial monitoring solutions Please provide examples of similar work done and your approach to this project.

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Saya mencari profesional yang dapat meleburkan transistor sesuai panduan tertulis yang sudah saya siapkan. Panduan tersebut memuat parameter suhu, laju pemanasan, hingga prosedur penanganan limbah; saya membutuhkan Anda untuk mengikutinya secara ketat. Selama proses berlangsung, saya memerlukan dokumentasi real-time—foto atau video singkat tiap tahap kunci beserta catatan suhu dan waktu. Dokumentasi ini akan saya tinjau untuk memastikan kepatuhan terhadap panduan. Ruang kerja harus aman bagi material elektronik dan memenuhi praktik keselamatan dasar (pelindung panas, ventilasi memadai, serta pembuangan limbah logam dan flux yang benar). Pengalaman terdahulu dalam peleburan komponen semikonduktor akan sangat membantu, namun yang paling penting adalah ketelitian mengikuti instruksi. ...

I need detailed permit drawings for a new bathroom in a warehouse/light industrial space. The project involves electrical upgrades; only rough-in drains and the water main are existing. Compliance with local building codes is mandatory. Requirements: - Detailed permit drawings - Electrical upgrade specifications - Compliance with local building codes Ideal Skills and Experience: - Experience with commercial bathroom layouts - Knowledge of local building codes and regulations - Proficiency in electrical systems for new builds - Strong drafting skills using CAD or similar software

Our iFIX 5.9 application for a Siemens S7-1200 line is partly built but not yet running in production. I need an experienced iFIX developer to open the existing project, finish the configuration, and publish a clean, tested runtime. Current status • PLC tags are already mapped and online in the development database. • Screens are rough drafts only. • I keep partial documentation and screenshots of the tag blocks—enough to get you oriented, but you will still need to reverse-read some logic. Scope of work – Complete and refine alarm management, including classification, priorities, and on-screen acknowledgment dialogue, then tie these to email/SMS notifications. – Enable reliable data logging and historical trending for all key process tags, usin...

I need a block diagram for educational purposes that illustrates the following components with high detail and technical specifications: - Solar panels - Battery pack or energy storage - Heating elements - Control unit - Temperature or snow sensor The diagram should include: - Detailed connections - Energy flow between components Ideal candidates should have experience in creating technical diagrams and a background in renewable energy systems. Please provide samples of similar work.

I’m tackling a fields-and-waves assignment that zeroes in on electromagnetic theory and I’d like a fresh set of expert eyes on it. The scope is strictly theoretical—no hardware construction—so the emphasis is on clear explanations, clean mathematics, and logically structured problem-solving that I can replicate on my own. What I need from you: • A concise, well-commented write-up (or Jupyter/Matlab notebook) that walks through the governing equations, boundary conditions, and any relevant vector calculus steps for the scenario I provide. • One or two fully worked example problems that mirror my brief, including intermediate steps so I can follow the flow of the solution. • A short follow-up session (live call or written Q&A—whichever yo...

PCB Designer – Automotive / Industrial Multi-Layer PCB (Schematic Review + Layout) Job Description: We are looking for an experienced PCB designer to review an existing schematic and complete the PCB layout for an embedded electronics system used in industrial / automotive equipment. We are looking for an experienced engineer who can review, validate, and finalize the design and produce a production-ready PCB layout. The PCB will be used in a rugged environment and must follow good automotive / industrial electronics practices. PCB Requirements: Multi-layer PCB design (likely 2–4 layers depending on layout optimization) Board size constraint: 100mm x 125mm maximum Layout must support compact enclosure packaging Board may support stacked configuration if necessary System Com...

I have an existing electrical riser where each apartment is fed with 6 AWG conductors. Every unit falls in the 500–700 sq ft range and is outfitted with the usual kitchen package—range, refrigerator, dishwasher, microwave—as well as Central heating and cooling systems. Before I commit to new tenant improvements, I need a professional load study that tells me two things: • the largest breaker size that can safely be installed at the electric room and servicing the apartment panel given the 6 AWG feeder, and • the realistic maximum panel demand, factoring in the appliances listed above plus general lighting and receptacle loads for a space of this size, and • analysis of what breaker size could be installed if the feeder wires were 4 AWG Please base y...

Description:
We are developing a solar-powered ESP32-based IoT controller for agriculture field deployment (valve control and sensor monitoring). Before sending the PCB for manufacturing, we are looking for an experienced hardware/PCB engineer to independently review and validate the complete design to ensure it will work correctly and avoid fabrication risks. This task is strictly for design validation and technical review, not for redesign. System Overview:
The board includes the following major components: ESP32 microcontroller Solar powered system (12V nominal solar panel input) MP1584 buck converter (solar to 5V) IP5306 Li-ion charger / power management 18650 Li-ion battery 9V boost converter for latching solenoid valves DRV8833 motor driver TPS3435 watchdog timer CH340C USB-UART inte...

Important Note Please note that automatically generated proposals will not be considered. We kindly ask applicants to submit individual and relevant responses to this project. --- Project Description For the development of a new wearable product, we are looking for an experienced professional with a strong background in **industrial design and watch / wearable strap construction**. The project is currently in an early development phase. The goal of this collaboration is to provide **technical and design consulting** regarding the optimal attachment of the wristband and the manufacturability of the overall concept. Our product is a **wearable safety device for children worn as a wristband**. Besides aesthetics and comfort, **robustness, reliability and secure attachment** are critical...

I need a detailed, line-item cost estimate covering all Mechanical, Electrical, Plumbing, and Civil trades for an upcoming project. You will work from the construction drawings and specifications I provide and produce a clear quantity take-off plus a priced Bill of Quantities in Excel. Please use whichever digital take-off tools you are most comfortable with—Bluebeam, PlanSwift, Revit, AutoCAD, or similar are all fine—as long as the final workbook shows measured quantities, unit rates, and subtotaled costs by discipline so I can drop it straight into my budgeting model. Deliverables • Complete Excel BOQ, separated into Mechanical, Electrical, Plumbing, and Civil tabs • PDF copy of marked-up drawings showing your measurement references • Short methodol...

Project Title Piezoelectric Energy Harvesting Circuit – Prototype Assembly (Using Provided Components) Project Description Project related to piezoelectric wind energy harvesting. At this stage, I only need help with the electrical portion of the prototype. The goal is to assemble and integrate a piezoelectric energy harvesting circuit using the materials I already have. The system will convert the AC output generated by piezoelectric patches into DC power and store it using an energy harvesting circuit. I am looking for someone with experience in electronics, energy harvesting circuits, or piezoelectric systems who can assemble and configure the circuit within about one week. Materials Available Below is the list of materials that I already have. The prototype should be fabricated ...

I am preparing to move forward with a new set of industrial works and need an accurate, line-item quotation that covers everything-–materials, labour, and projected timelines. The facility already has partial schematics, so you will be working with some existing drawings while identifying the gaps that still need detailing before you finalise your numbers. The scope centres on an industrial environment rather than residential or commercial, so experience with higher-load distribution boards, cable sizing, MCCs, and relevant safety codes (NEC, IEC or equivalent) is essential. If a short site walk-through or video call is helpful to verify the current setup, just let me know and we can schedule it. Please include in your submission: • A clearly structured quotation (PDF or...

Several of our industrial electronics—headed by a TDLAS gas-sensor line—carry only Chinese MA approval. I need them brought in line with IEC 60079 so they can pass both IECEx and ATEX. The work begins with a thorough review of every schematic, layout and bill of materials. From there, the key deliverable is a set of clear, actionable compliance recommendations that closes every gap between the current MA file and IEC 60079 requirements for explosive atmospheres. Intrinsic-safety calculations, enclosure integrity, creepage/clearance, temperature classification and component selection must all be covered. Because IECEx/ATEX certification expertise is the single most important skill on this job, I expect you to interpret the standard clause by clause, cite the exact test requi...

Necesito reparar una consola analógica Mitec The Joker Varydesk. Problemas: - La mesa enciende, pero tiene un cortocircuito y no funciona correctamente. - El sonido no se transmite bien al módulo principal. - Algunos canales tienen ruido o distorsión. Habilidades Ideales: - Experiencia en reparación de equipos de audio. - Conocimiento en diagnóstico de problemas de sonido y circuitos eléctricos.

I am preparing to move forward with a new set of industrial works and need an accurate, line-item quotation that covers everything-–materials, labour, and projected timelines. The facility already has partial schematics, so you will be working with some existing drawings while identifying the gaps that still need detailing before you finalise your numbers. The scope centres on an industrial environment rather than residential or commercial, so experience with higher-load distribution boards, cable sizing, MCCs, and relevant safety codes (NEC, IEC or equivalent) is essential. If a short site walk-through or video call is helpful to verify the current setup, just let me know and we can schedule it. Please include in your submission: • A clearly structured quotation (PDF or...

I need an experienced Beckhoff TwinCAT engineer who can take full ownership of PLC programming, HMI development, and overall system integration for a medium-scale manufacturing line now entering its pre-production phase. The hardware is already in place (CX and EtherCAT I/O), so the focus is on creating clean, modular TwinCAT 3 code, building a responsive HMI that operators can learn in minutes, and tying everything together with reliable communication to our existing MES. Scope • Develop and document TwinCAT 3 PLC logic for motion, safety, and process control. • Design the HMI (TwinCAT HMI or your preferred Beckhoff-compatible platform) with alarm handling, recipe management, and diagnostics. • Integrate third-party devices over EtherCAT and Modbus TCP, verifying det...

I need a clean, well-documented COMSOL model that captures the fully coupled electro-mechanical response of a piezoelectric polymer structure. The goal is straightforward: simulate and analyse how the chosen polymer behaves when mechanical stress and electrical fields interact, then extract the key performance metrics (voltages, stresses, strains, charge density, etc.) across the domain. The work starts with choosing or inputting the correct piezoelectric material constants, building or importing the geometry, and applying boundary conditions that reflect a realistic operating scenario. From there, the study should solve the coupled governing equations, followed by post-processing that isolates the most insightful plots and numerical results—field distributions, mode shapes, impedan...

I’m planning the illumination for a new residential layout and want a complete design package centered on safety and security. The concept must use modern LED fixtures spaced and aimed to eliminate dark spots along internal roads, walkways, and entry points. Key requirements • Photometric layout showing lux levels that meet typical residential safety guidelines for pole length 3m, 6m & 9m • Selection of contemporary LED poles or bollards—please include model numbers, lumen output, CCT options, and recommended mounting heights. • Integration of motion-sensor capability on each fixture so light intensifies only when movement is detected, conserving energy the rest of the time. • CAD & PDF drawings that fit the overall site plan I will provide ...

Design of Advanced Electronic Systems (ELEE 1129)-Assignment Overview For the Design of Advanced Electronic Systems (ELEE1129) coursework, you must design and simulate a six-pole Chebyshev bandpass filter using electronic design software and present the work as a poster. Need to Do 1. Design the Filter • Use the given normalised low-pass prototype values (g0–g7). • Assume characteristic impedance = 50 Ω. • Use your assigned center frequency (f₀) from the table. • Fractional bandwidth is 8%. 2. Simulate the Circuit Use EDA software such as: • Keysight Advanced Design System • AWR Microwave Office • Genesys RF Design Software Tasks: • Build the bandpass filter circuit • Replace J-inverters with capacitor-only or in...

I am launching an EV charging infrastructure start-up focused initially on Brazil (Florianópolis/Santa Catarina) and am looking for a hardware/embedded systems specialist to help guide the technical development of our charging hardware architecture. This is initially a consulting/advisory role, helping coordinate between external consultants, firmware providers, and hardware manufacturers. The role, in coordination with other team members would largely be responsible for producing a high-quality hardware MVP for market. The goal is to design and validate the hardware architecture for AC Level 2 (22kW) EV chargers and ensure the system is robust, scalable, and compliant with relevant standards. Due to a lack of suitable options, I would like to manufacture and design our own units,...

I need to turn a set of electrical-engineering schematics and component datasheets into clean, accurate 3-D CAD geometry. The models will ultimately support design reviews, clearance checks and future manufacturing drawings, so dimensional fidelity matters.

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I need a rotating wheel mounted on a center-column. I have 8 plastic flag sockets that need to be bolted to the edge of the wheel. The whole thing needs to spin at variable speeds and move up and down about 5 inches while it's turning." 1. Project Overview Construction of a floor-mounted training device for flag football. The machine features a rotating horizontal wheel (waist-high) that holds multiple flag "poppers." The device requires two simultaneous motions: continuous rotation and vertical oscillation (bobbing up and down). 2. Technical Specifications * Target Height: Fixed at 30–36 inches (waist-high). * Rotational Motion: * Variable speed control (approx. 0–60 RPM). * Drive must handle 5 distinct speed presets. * Vertical Motion (Oscillatio...

I am working on a compact RF application based on Silicon Labs’ SI4010 transmitter and now need a fresh set of expert eyes to get it production-ready. The hardware is already roughed-in and the core firmware skeleton is compiling, but performance still falls short of our targets in range, spectral cleanliness, and power efficiency. Your task spans three focused areas: • Schematic & PCB audit – flag layout, matching-network, or decoupling choices that could be detuning the front end. • Firmware tuning – refine register settings, timing, and wake-sleep sequencing in the SI4010 API so we hit our duty-cycle and current-draw goals without sacrificing link reliability. • Validation – document improvements with spectrum-analyzer plots, RSSI ver...

I am about to commission a set of DEIF AGC (Automatic Generator Control) units and want to make sure every parameter is dialled in correctly before the first start-up. Your role is to guide or carry out the full configuration and setup: creating the initial project file in Utility Software, entering all generator, breaker and protection data, programming load-sharing logic, and checking communications to the PLC/SCADA layer. Please show me examples of similar DEIF AGC configurations you have completed—screenshots, project files or a brief description of the installation are all helpful. The stronger your track record, the faster we can move to remote access and begin applying the settings. Once engaged, I will supply single-line diagrams, generator data sheets and the network IP pl...

Project Title Need Architect / Structural Engineer for Complete House Construction Drawings (Layout, Structural, Electrical, Plumbing & Estimation) Project Description I am planning to construct a residential house and I am looking for an experienced Architect / Civil Engineer who can prepare a complete set of construction drawings and documents. The freelancer should provide detailed architectural and engineering drawings required for house construction. Scope of Work The project should include the following: 1. Architectural Layout Plan o Floor plan with room dimensions o Space planning o Door and window placements 2. Elevation Design o Front elevation o Modern and aesthetic exterior design o 3D view (preferred) 3. Structural Drawings o Foundation layout o Column layout o Beam layout...

I need help on two fronts and would like to work with one freelancer who feels equally comfortable in both. First, I am developing a low-frequency (30–300 MHz) microstrip antenna. You will take my initial sketches and performance targets, model the antenna, iterate dimensions for optimal impedance match and gain, and provide fabrication-ready Gerber files plus a brief simulation report (HFSS, CST, or comparable). If you already have proven techniques for low-band microstrips, please outline them when you respond. Second, I have a backlog of structured data that must be transferred from scanned sheets into Excel/Google Sheets with 100 % accuracy. Clear, consistent formatting is essential; the dataset will later feed directly into my RF analysis scripts. Deliverables • Complete...

I am looking for an experienced developer, biomedical engineer, or development team capable of building an advanced medical diagnostic system. The concept is to create a portable handheld device that can analyze a small blood sample from a patient. The blood would be inserted into the machine through a cartridge or slot system, similar to how a phone charger plugs into a phone. Once the blood sample is inserted, the device should process the sample and send the results to a mobile or web application, where the user or doctor can view the analysis results and health indicators. The goal is to develop a system that can help identify diseases or health conditions based on blood analysis with very high accuracy and reliability. This project will start with a prototype, and if the developer...

Project Overview: We are seeking an experienced Civil Infrastructure / Utility Design Engineer or Infrastructure CAD Specialist to prepare a complete planning and design of integrated utility infrastructure for an approved residential plot layout. The objective of this project is to design and coordinate all essential infrastructure utilities within the layout in a technically sound and constructible manner. The design must integrate the following services: sewerage network, water distribution network, electrical distribution network, telecommunication network, and gas distribution network. The freelancer will prepare detailed infrastructure planning drawings, coordinated layouts, hydraulic calculations, and cross sections ensuring proper integration between all services while maintaining ...

Χρειάζομαι έναν έμπειρο κοστολόγο για να συντάξει πλήρη και ακριβή οικονομική προσφορά σχετικά με έργο οδοφωτισμού, μέσης και χαμηλής τάσης. Ο στόχος είναι να δ...

I need a full HVAC design package for a commercial building built around a Variable Refrigerant Flow (VRF) system. The layout must meet local code, optimise energy efficiency and be ready for permitting and contractor bidding. Scope • Perform detailed heating and cooling load calculations for every zone. • Size and select the indoor and outdoor VRF units, branch boxes and refrigeration piping. • Produce CAD drawings (plan, elevation and schematic) showing equipment locations, refrigerant routing, condensate drains and clear service spaces. • Provide a controls narrative that allows zoning control, plus leave provision for heat-recovery and BMS integration; I will confirm which of these options will be activated once we review the initial concept. • Deliv...

I already have a fully routed EasyEDA project built around an ESP32 running MicroPython. The first prototypes work, but the rest of the circuitry is over-engineered. I now want a fresh set of eyes to review and streamline every component except the ESP32 itself. The targets are clear: trim the bill of materials for lower cost, cut idle and peak current for better power efficiency, and, wherever possible, boost overall performance while reducing wiring complexity. That means analyzing every resistor, capacitor, connector, regulator, sensor and support IC on the board, justifying each part’s value, and proposing smarter substitutes or eliminations. After the review, I’ll need an updated schematic, a clean BOM, and a revised PCB layout ready for manufacturing export (Gerber, Pic...

I want a piece of wearable technology that creates a protective bubble just around my body, blocking or seriously attenuating incoming RF signals while also giving me the option to see what is trying to get through. In other words, it should both shield my own bio-signature from external probing and help me detect any active transmissions aimed at my immediate vicinity. The environment is highly personal—think a one-meter radius wherever I move—so the solution needs to travel with me rather than sit on a desk or in a wall. Comfort, size, and battery life therefore matter almost as much as raw shielding performance. What I imagine is a compact, self-contained module (belt clip, pendant, or similar form factor) that combines three core functions: 1. Real-time RF spectrum ...

I need a seasoned embedded engineer to design and implement a lean Time-Division Multiplexing protocol that funnels several high-speed ADC channels into a single, reliable UART stream. The end goal is clear: squeeze the maximum possible throughput out of the link without sacrificing data integrity. The work revolves around three core competencies—TDM protocol development, raw ADC data handling, and low-level UART communication—so fluency in each of these areas is essential. Our front-end hardware already produces digitised samples via a bespoke analog-to-digital conversion stage; your task is to move those samples efficiently over UART, interleaving them with tight framing, minimal overhead, and built-in error checking. Key deliverables • Well-documented C/C++ (or equi...

I need a motor interlock circuit designed in Codesys. The primary purpose of this circuit is as a safety mechanism, ensuring that two motors cannot operate simultaneously, thereby preventing potential hazards. Key Requirements: - The circuit should ensure safe operation through interlocking two motors. - Implement start/stop logic control. Ideal Skills: - Proficiency in Codesys programming - Experience with motor control circuits Design a ladder program to control two motors with interlock system using CODESYS. a) Ladder program showing detailed control units b) Visualization output window based on the designed control units need this as a codeysis project file i can open up in version 3.5 sp21 Timeline: 2 days

Hi I will share the details with the shortlisted candidates. Thanks

I'm seeking a skilled BIM Electrical Engineer to assist with lighting systems on a commercial building currently in the construction phase. Key Responsibilities: - Develop and manage BIM models for electrical lighting systems. - Collaborate with other trades to ensure integration and coordination. - Review and resolve any design conflicts or issues on-site. - Ensure all work complies with relevant codes and standards. Ideal Skills and Experience: - Proficiency in BIM software (Revit, Navisworks, etc.). - Strong knowledge of commercial electrical systems, particularly lighting. - Experience in construction phase coordination. - Excellent problem-solving skills and attention to detail. - Relevant certifications and degrees in electrical engineering or similar fields. Please provide ...

We are seeking an experienced industrial controls engineer or automation contractor to support the control system design for modular hydrogen production and fueling systems. The scope includes developing the control architecture for systems incorporating electrolyzers, purification (PSA), compression, storage, and dispensing equipment. The contractor will be responsible for preparing control philosophies, functional design specifications, I/O lists, cause-and-effect matrices, and PLC/HMI logic required to safely and efficiently operate hydrogen systems in industrial environments. Experience with process controls, gas handling systems, and hazardous-area instrumentation is strongly preferred. The role will involve working alongside our engineering team to translate process and mechanical d...

I have an NG14RL PLC on-site that is still running, but it keeps throwing repeatable faults. My immediate need is to connect to the controller, pull the complete program out, and save a clean copy for safekeeping and further troubleshooting. You’ll need to bring the correct programming software and the matching communication cable for this specific PLC model. I have full physical access to the unit, so once you guide me on the cable hookup we can work together online (TeamViewer, AnyDesk—whatever you prefer) while you drive the upload process remotely. I already have the fault codes and other diagnostic details on hand and will share them as soon as we start, which should speed things up. Deliverables • Complete, readable backup of the current NG14RL program • C...

This project is about building a physical “AI Secretary” system that combines a premium desk device with ultra‑simple wireless buttons people can stick anywhere to reach the same assistant. The goal is not just a gadget, but a coherent hardware family that makes interacting with my AI models feel tangible, fast, and effortless. At the center is the Desk Hub, a compact, high‑end box that lives on a desk like a small instrument. It has a small front display, a few physical buttons, a subtle light ring or LED bar, a microphone, and a speaker. Internally it runs on an ESP32‑class microcontroller with Wi‑Fi and Bluetooth. The Hub is always powered via USB‑C and always connected to my cloud backend, where all speech‑to‑text, language model processing, tools, and text‑to‑speech live. ...