Residential Solar Panel Design
I have a roof top solar installation that Versant wants to charge $25,000 to hookup to the grid. I'm looking for an engineer to review the plans to determine if...
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Solar PV Systems Engineering & Compliance
Electrical Engineering, ETAP Modeling, and Utility Interconnection Design Rincon Solar Portfolio – Ventura, CA (SCE Rule 21 Interconnection) 1. PROJECT OVERVIEW...
Read moreEmbedded Systems Engineer for EV Dashboard Design
I am looking for an experienced embedded systems engineer to design a digital instrument cluster (dashboard) for electric vehicles (2-wheeler and 3-wheeler). ##...
Read moreExplain Multifactor Arduino Security Code
The project is already done. It is multifactor voiceprint, password and finger print security system and stuff. I just have questions regarding it. You need to...
Read moreEmbedded Systems Engineer for EV Dashboard Design
I am looking for an experienced embedded systems engineer to design a digital instrument cluster (dashboard) for electric vehicles (2-wheeler and 3-wheeler). ##...
Read moreDual-Station Screwdriving Automation -- 2
I need to cut our current assembly cycle time by at least 60 %, so I’m commissioning a fully-automatic, dual-station screwdriving cell for a line that builds sm...
Read moreMATLAB Inductor Transformer Circuit Simulation
I need a clear, well-documented MATLAB model of an electrical circuit built around inductors and a transformer so I can study its steady-state and transient per...
Read moreDesign 72V-12V Automotive DC-DC
I’m developing an EV scooter, e-rickshaw and loader platform that runs from a 38 V – 72 V traction battery. I need an isolated DC-DC converter that delivers a c...
Read moreCommercial-grade EV Motor Controller Design
I am looking for an experienced power electronics engineer to design a commercial-grade EV motor controller for e-scooter, e-rickshaw, and e-loader applications...
Read moreVFD Code Debugging & Fixes
My Variable Frequency Drive is running on existing code that now throws unexpected errors during operation. I need an experienced developer to dive into the cur...
Read more150W DC-DC Buck Converter
I need a DC-DC converter prototype as per the following parameters: Power Rating: 150W Input: 16-32V DC Output: 5V, 25A Output Variation: 2-5V using a 10K Ohm E...
Read moreCompact Isolated SMPS & PCB Design
Design 150W Isolated SMPS (12V 10A + 5V + 3.3V) with PCB & Gerber I need a professional electrical engineer to design a compact, isolated SMPS power supply for...
Read moreHigh-Current SMPS Design for LED Wall
I am looking for an experienced power electronics engineer to design a high-current SMPS for a digital LED video wall application. ## Requirements: ### Input: *...
Read moreMulti-Source Energy System Prototype Development
Project: Hybrid Multi-Source Energy Prototype (Micro Build – Ongoing) I’m developing a hybrid energy system designed to combine multiple environmental inputs, i...
Read moreDiagnose Persistent Buzzing Noise
I'm seeking an expert to trace and diagnose a constant buzzing sound in my house. Requirements: - Locate the source of the sound - Provide a detailed diagnosis...
Read moreOff-Grid Solar Installation for Tiny Home
I need a solar power system installed for my off-grid tiny home in Fruitland, Utah. We anticipate a maximum daily energy draw of 10-15 kW. Key Requirements: - O...
Read moreLithium-Ion Battery Pack Simulation connector
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 moreLithium-Ion Battery Pack Simulation connector -- 2
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 morePremium Kitchen Lighting Renovation
I’m refreshing my home and the kitchen is first on the list. The single priority right now is upgrading the lighting and fixtures, but I want every component—fr...
Read moreEnhancing Schneider Modbus Controller Logic
I need the logic inside my Schneider Modbus controller refreshed. At the moment the system relies on pressure sensors that scale from 0-70; that scale must be e...
Read moreVastu-Based Complete House Plan and 3D Design
Complete House Plan + Structural + Electrical + Plumbing + 3D Elevation (G+2 + Penthouse, Vastu Based) DESCRIPTION: I need complete AutoCAD + 3D design based on...
Read moreCalifornia EV Charger Permit Assistance
I’m preparing to add a small cluster of 1–5 EV charging stations at a shopping center here in California and need a specialist who can carry the project smoothl...
Read moreFull Design Team Required for Warehouse & Workshop Building (Architecture + Structural + MEP + HVAC + BOQ + Shop Drawings)
Full Design Team Required for Warehouse & Workshop Building (Architecture + Structural + MEP + HVAC + BOQ + Shop Drawings) We are looking for an experienced fre...
Read moreFlexible Wearable Sub-6 GHz Patch Antenna
I need a complete design for a flexible, wearable microstrip patch antenna that operates reliably across the sub-6 GHz spectrum for communication devices. My ch...
Read moreSemi-Automated Sulfuric Acid Test
Project Title: Microfluidic / Paper-Based Diagnostic Engineer for Sulfuric Acid Delivery System (Methanol Detection Device) Project Overview We are developing a...
Read moreAssemble Mini Audio Jack Enclosure
I have a compact aluminium case measuring 5 cm × 5 cm × 5 cm that needs to be turned into a simple passive module. Your task is to drill four clean, evenly-spac...
Read moreUniversity Engineering & Math Tutoring company
I need ongoing, university-level support in both Engineering and Mathematics. My current workload spans Mechanical, Electrical and Civil Engineering courses, an...
Read moreResidential MEP Drawings Needed
I’m preparing to build a new home and need a complete set of Mechanical, Electrical and Plumbing drawings that a contractor and the local permitting office can...
Read moreComprehensive House Plan with 3D Elevation
Complete House Plan + Structural + Electrical + Plumbing + 3D Elevation (G+2 + Penthouse, Vastu Based) DESCRIPTION: I need complete AutoCAD + 3D design based on...
Read moreSolar Power Monitoring System Development
I need a solar power control unit primarily for system monitoring. The unit should provide: Real-time performance monitoring Energy usage tracking Fault detecti...
Read moreElectrical CAD Drafting – Service Plans + Store Lighting Layout + Material Takeoff
We are looking for an experienced electrical CAD drafter / MEP designer to convert our existing hand-sketched electrical drawings into a clean digital set in Au...
Read moreHardware Testing Engineer Needed for Project Assistance
I am looking for a hardware testing engineer to assist me with a project. The task involves providing expertise and support in hardware testing to ensure the pr...
Read moreTraffic signal light
Looking for a skilled professional to design and install LED traffic signal lights with a time light configuration. The project requires more than 2 traffic sig...
Read moreDraft a double-layer PCB
Hi I will share the details with the shortlisted candidates. Thanks
Read moreModeling Renewables Under Load Uncertainty
I want a clear, data-driven picture of how a power system performs when it is heavy on renewables yet faced with unpredictable demand. My primary interest lies...
Read moreGuide HX711 en 1 minute -- 3
Je souhaite publier un guide écrit, ultra-concis (lecture ≤ 60 secondes), pour montrer à un public débutant comment utiliser le module amplificateur de charge H...
Read moreMedium-Sized Consumer PCB Design
I need a PCB created for a new piece of consumer electronics. The board will sit inside a medium-sized enclosure, so components can be spread out a little more...
Read moreNeed an Optical Transceiver Engineer
Hi I will share the details with the shortlisted candidates. Thanks
Read moreSiemens T3000 DCS Programming Expert
I need an expert in Siemens STPP T3000 DCS programming, specifically for device configuration of HMI panels , IT admin access configuration on client's existing...
Read moreDelta DVP PLC Process Control
I have a Delta DVP-Series PLC on site and need a complete process-control program written and ready to load. The controller will be the heart of the system, man...
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