12V Boat Power System Design
I'm looking for an experienced freelancer to design a 12-volt power system for my boat, incorporating both solar and wind power sources. The system should inclu...
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Turnkey ESP32-S3 Travel IoT PCB with Enclosure Design
Senior Hardware Engineer: Turnkey ESP32-S3 PCB Design (18x35mm) Project Overview I am seeking a senior hardware engineer to design a professional, 4-layer, doub...
Read morePerbaikan Kamar Tidur Keluarga
Saya ingin melakukan renovasi rumah yang terfokus pada kamar tidur. Tujuan utamanya adalah perbaikan dan perawatan agar ruangan kembali nyaman, aman, dan rapi u...
Read moreMobile Brake Maintenance Needed
My car’s brakes have begun squeaking and I can feel the stopping power fading, so I’m looking for a mobile mechanic who can come to me for a full brake service....
Read moreSenior Hardware Engineer: Turnkey ESP32-S3 IoT Remote
I am seeking a senior hardware engineer to design a professional, 4-layer PCB and three functional enclosure versions for a high-performance travel IoT device....
Read moreMechanical Drawings for Hotel Development
I need detailed mechanical schematics for a boutique hotel development. The drawings should include: - HVAC, Plumbing, and Electrical systems - PDF format Ideal...
Read moreSingle-Layer PCB Design for Radio Prototyping
I'm seeking an experienced PCB designer to create a single-layer circuit board for a radio prototype. The PCB will include sensors, power management units, and...
Read moreEmbedded Systems Engineer: Modular IoT Device with Edge-AI (LTE-M/NB-IoT)
Core Hardware Platform (Motherboard)The "Primary Logic Unit" or "Universal Motherboard" serves as the intelligent core of the system and will utilize a System-o...
Read moreFinish configuring my Heewing T2 VTOL build - screenshare bandwidth needed -- 2
My Heewing T2 VTOL build is stuck on the ground: I'm using the Cube Orange Plus FC. The configuration has been 98% completed with meticulous attention to config...
Read moreFinish configuring my Heewing T2 VTOL build - screenshare bandwidth needed
My Heewing T2 VTOL build is stuck on the ground: I'm using the Cube Orange Plus FC. The configuration has been 98% completed with meticulous attention to config...
Read moreDiseño instalación eléctrica almacén pequeño
Estoy cerrando mi proyecto de fin de carrera en Ingeniería Mecánica y, como parte fundamental, debo presentar la instalación eléctrica completa de un pequeño al...
Read morePCB Prototype Test Board
I have a circuit idea that now needs to move from the sketchpad to a real-world prototype. The end goal is a fully built, ready-to-power-up PCB that I can use p...
Read moreGigabit 48V-24V PoE Converter Design
I need a complete electronic design that takes a 48 V PoE mid-span input and delivers a stable 24 V PoE end-span output at up to 30 W while passing full gigabit...
Read moreDSP-Based 3kW Sine Wave Inverter Design
I'm seeking an experienced power electronics engineer or inverter design firm to create a high-quality, DSP-based, low-frequency, pure sine wave inverter PCB fo...
Read moreLithium-Ion Battery Pack Simulation connector -- 7
I need a complete electrical-and-thermal simulation of a lithium-ion battery pack using ANSYS and, where structural coupling is useful, Abaqus. The study must c...
Read moreElectrical System Design for Recycling Line
I need detailed design work for the electrical system of a waste paper recycling production line. This includes designing control panels and integrating the sys...
Read moreC++ Coding & Engineering Tasks
I’m lining up a series of mini-projects and need an extra pair of expert hands. The core of the work is writing clean, well-commented C++ that compiles flawless...
Read moreAutoCAD Diagram/Schematic Homework
I need a detailed diagram or schematic for my AutoCAD 101 homework. The focus is on design, and it should include: - Electrical components - Plumbing layout - M...
Read moreIndustrial Automation Control System
I’m preparing to roll out a full-scale industrial automation project and need a seasoned engineer who can own the control-system portion from concept to commiss...
Read moreOutdoor LED Lights Installation
I need an experienced electrician to install LED lights on the facade of my home. The lights should be controllable via remote. Requirements: - Install LED ligh...
Read moreOn-Site Antminer Troubleshooter
I operate several Antminer rigs in Sugar Land, TX and they have begun shutting down unpredictably. The main symptoms are repeated power failures and the units d...
Read moreDraw Real Estate Drawings
Hi I will share the details with the shortlisted candidates. Thanks
Read moreAI Railway Energy Consumption Simulation
I need a full-cycle simulation that predicts and optimises the energy consumption of a hybrid railway system. The core of the model must be driven by genetic al...
Read moreMathematical Algorithm engineer/researcher
Looking for an scientist, AI/ML researcher, algorithm engineer, or mathematically inclined computer scientist. This person should be comfortable looking at a la...
Read moreIEC-Compliant MCC Panel Design
I need a complete design package for a set of Motor Control Centre panels that will handle power distribution across our facility. All drawings, calculations an...
Read moreMecanum Wheels RC Control System
San Francisco based engineer needed I'm seeking an expert to create two remote-controlled mecanum-wheel systems for use in a live theatre show to control two mo...
Read moreVending Machine System with Raspberry PI
Seeking a Software Developer & Electronics Engineer building innovative IoT and embedded systems. Must have experience and sample project regarding Vending mach...
Read moreIoT-based project (Oil Filtration System)
I’m rolling out an industrial-grade IoT solution to supervise and control an oil-filtration line. The job spans embedded firmware through to field wiring, so I...
Read moreIEEE Paper on FPGA-Based DOA Estimation
Conference paper in IEEE format for the topic FPGA implementation of Music Algorithm for DOA estimation. I have completed the project and have results
Read morecopyriting
Saya mencari profesional yang berpengalaman di kelistrikan elektronik sekaligus sistem HVAC untuk menangani pemeliharaan dan pemeriksaan rutin di sebuah gedung...
Read moreRadio Circuit Design with ESP32 and TMC5160T
I'm looking for an experienced circuit designer to create a circuit using ESP32 and TMC5160T. The circuit should support motor control, sensor integration, and...
Read moreMódulo PDM 18 Saídas Inteligente
Preciso desenvolver um Módulo de Distribuição de Energia com 18 saídas, inspirado nos PDM15 que já uso como referência interna. O objetivo é assegurar três func...
Read moreGaseous System Control Engineer Needed -- 2
We are seeking an experienced industrial controls engineer or automation contractor to support the control system design for modular hydrogen production and fue...
Read moreHouse Plans Engineering Review
I need an experienced engineer to review my house plans and ensure they are safe and up to code. Key Review Areas: - Structural Integrity: Special focus on roof...
Read moreElectrical Engineering Study Support - 07/05/2026 17:33 EDT
I’m an Electrical Engineering student and I sometimes need an extra set of expert eyes on my coursework. When a problem set, small project, or concept gives me...
Read moreElectrical Engineering Study Support - 07/05/2026 16:33 EDT
I’m an Electrical Engineering student and I sometimes need an extra set of expert eyes on my coursework. When a problem set, small project, or concept gives me...
Read moreAdvanced Electrical Drawing Markup Assistant
I added the advanced prompt/description in a PDF below but here’s the general idea. Not sure if any of this is possible honestly (it’s not using GPT alone) but...
Read moreHydraulic System Development with PLC UI
Hydraulic system I am building a device that is based on controlled resistance in A SWINGING MOTION. The device has a swinging arm, swinging back and forth, lik...
Read more50MW Grid-tied PV Solar power generation with 15MW/25MWh BESS Utility-Scale PVsyst Optimization Report
I have a utility-scale solar project in development and I need a thorough PVsyst report focused exclusively on design optimisation. The main goal is to refine t...
Read moreNew Electrical System Installation Needed
I’m putting together a project that centres on one clear objective: installing brand-new electrical systems from the ground up. The space is a blank slate, so I...
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