Electrical Engineering projects — HireLancer archive

ID / Date Listing

Electrical Engineering Specialist Needed..

My project requires formal electrical engineering input. I already have the concept and outline specs; what I need now is a professional review, accurate calcul...

HL-40153389

Commercial Electrical Systems Feasibility Study

I'm seeking an experienced MEP structural engineer to conduct a feasibility study for a commercial building, focusing specifically on the electrical systems for...

HL-40153027

Home Audio System Repair

I'm seeking a skilled technician to diagnose and repair issues with my built-in home audio system. The system has recently started producing feedback/static, an...

HL-40153115

Minimalistic Network Diagram Design

I need a clean, presentation-ready diagram that shows our network architecture in a way that looks great on a slide deck. The look should stay firmly in the min...

HL-40152961

IoT Problem Ideas for SMBs

I’m putting together a catalogue of simple yet meaningful IoT and embedded-systems project ideas that will resonate with two groups I work with every day—small...

HL-40152824

Prototype Through-Hole PCB Layout

I have a straightforward board I’d like laid out for prototyping. Everything will be through-hole, and the finished footprint needs to stay within roughly 5 × 5...

HL-40152659

Senior Quality Assurance & Hardware Testing Engineer (Railway Signaling | SIL-4)

Job Type: Freelance / Contract (On-site / Long-term) Location: Delhi (Offline work required) Experience Level: Senior (Safety-Critical / Railway Domain) We are...

HL-40152681

PCB Prototype Build & Test

I already have the full schematic, PCB layout files and a complete BOM for an airflow-control heater that relies on dual heater coils for both sensing and heati...

HL-40152404

M&E Designer for Residential Building

I need an experienced Mechanical and Electrical (M&E) designer for a residential building project. You will be responsible for designing the electrical wiring,...

HL-40152287

Tiny Relay Adapter PCB Design

I need a straightforward PCB laid out that lets me drop-in one electromechanical relay where my existing board is laid out for another. The task is purely mecha...

HL-40152025

Inverter Software Control Redesign

I need a software control redesign for a generic inverter used in a 3kW electric motor on an Indian scooter. The primary goal is to improve the flux weakening p...

HL-40151573

ESP32-S3 7" LCD PCB Recreation

Já disponho do esquema elétrico, de uma BOM preliminar e das instruções de fabricação do módulo Waveshare ESP32-S3 Touch LCD 7". Meu objetivo é simplesmente rep...

HL-40151053

Python HMI-CNC Interface Programming

I have a Duet3D 6XD controller running my custom CNC setup and a Python-based HMI that still needs its full interface layer. The job is to close that gap and th...

HL-40150797

Expert Consultation for Firmware with ESP32 ESP-IDF for MAX86140 or ADS1293 or A2DP/I2S

My ESP32 ESP-IDF firmware is complete, but there are still some bugs. I need someone to review the code and find out what needs to be fixed. There are 3 tasks a...

HL-40150610

I am PCB designer can you give a pcb design job -- 2

I need an experienced electrician who can diagnose and repair several issues throughout my property—both inside and outside. The scope includes flickering or no...

HL-40150491

AutoCAD Electrical Designer – Single Line Diagrams (SLD) – 4 Drawings for solar system

We are seeking a skilled AutoCAD Electrical Designer to prepare four (4) professional single line diagrams (SLDs) for a solar/electrical power system. The diagr...

HL-40150361

Whole-House Lighting Design

I have a new home under construction and I want a complete lighting scheme drawn up before the electrician starts running cable. The brief covers every layer of...

HL-40150227

AM32 8S 4-in-1 ESC Design

I need a compact 4-in-1 ESC that can reliably push 60 A per phase on up to 8 S Li-Po packs while running the open-source AM32 firmware. The brain must be an STM...

HL-40149952

Two-Story Garage Addition and Garage Eyebrow.

I'm looking to add a two-story garage and an eyebrow/shed above my current garages. * Garage: Looking to add a third garage that is scaled just slightly smaller...

HL-40149340

EDM Aerospace Applications: A Case Study

Case Study on Non‑Conventional Machining (EDM in Aerospace Manufacturing) This project explores the role of non‑conventional machining (NCM) in modern engineeri...

HL-40149359

ESP32 Temperature Monitoring Module

The goal is to design a high-voltage, industrial-grade PCB board connecting to 8 external temperature/humidity 1. Core Components & Specifications: ESP32-C3-MIN...

HL-40149211

Solar+Battery Energy Storage Tender Support

Title Commercial Solar PV + BESS Tender Support – Energy Modelling (Australia) Project description I am an Australian electrical contractor preparing a large co...

HL-40147872

PCB Upgrade Balance Board

We have a small PCB app. 4X6 inch and want to replace an obsolete chip, we will provide Altium file and all instruction to update the PCB. Old PCB is attached,

HL-40148336

Perbaikan Listrik dan Pipa Bocor, bocoran talang dan atap

Saya membutuhkan tenaga berpengalaman untuk dua pekerjaan perawatan rumah sekaligus. 1. Perbaikan listrik • Temukan dan atasi gangguan pada instalasi listrik di...

HL-40148451

REPQ Certified Compliance Assessment

I need a REPQ certified engineer to assess a commercial site in Hervey Bay for electrical safety compliance. Key Requirements: - Evaluate site against electrica...

HL-40148464

Planos eléctricos detallados en AutoCAD

Necesito desarrollar planos de instalaciones eléctricas para una vivienda en AutoCAD. El entregable debe mostrar claramente: • Ubicación de todos los enchufes e...

HL-40148229

Decode UART & Recreate Commands

An obsolete microcontroller in my current hardware sends a stream of control commands over an undocumented UART link. I need those commands captured, fully deco...

HL-40147953

40 GHz Impedance Matching Circuit Design

I need an L-network impedance matching circuit designed for discrete frequencies: 18 GHz, 22 GHz, 26.5 GHz, 30 GHz, 33.2 GHz, and 40 GHz. The circuit should han...

HL-40148137

Industrial Machinery Electrical System Troubleshooting

I need an expert to troubleshoot an industrial machinery electrical system. The issue is that the servo motors are not activating. The following diagnostic test...

HL-40147779

Fix Wall Fountain Water Flow

I have a wall-mounted commercial water fountain that has suddenly stopped delivering any water. The pump still kicks in from time to time, so I suspect the prob...

HL-40147785

Convert PDF Schematic to OrCAD -- 2

I have a complete schematic saved only as a PDF and I need it redrawn in OrCAD Capture 17.2. The goal is a one-to-one reproduction of the schematic itself—no BO...

HL-40147612

Sony HT-A5000 No-Sound Fix

My Sony HT-A5000 sound bar powers up and responds to the remote, yet there is absolutely no audio on any input—HDMI eARC, optical, or Bluetooth. Cables, TV sett...

HL-40147564

Integrated Network & Electrical Setup

I am rolling out a small-to-mid scale infrastructure upgrade that combines low-voltage data lines with standard electrical cabling in the same facility. On the...

HL-40147570

Low-Watt Light Design

I'm seeking a creative designer to draw up plans for a low-watt micro-light built into or attached to a plug. This micro-light will be used in both indoor and o...

HL-40147416

Residential Utility and Ed Drawings

I need an experienced architect to create detailed utility plans, electrical drawings, and plumbing schematics for a new residential construction. It's crucial...

HL-40146623

Semiconductor Design Team Recruitment

I am assembling a 30-member core team to take India from “importer” to “exporter” of advanced computing-grade semiconductor chipsets. Our immediate mandate is c...

HL-40146635

Semiconductor Design Team Recruitment -- 2

I am assembling a 30-member core team to take India from “importer” to “exporter” of advanced computing-grade semiconductor chipsets. Our immediate mandate is c...

HL-40146684

Radio-Controlled Mower Door Circuit -- 2

I'm looking for an experienced electrical engineer to design a sensor-based circuit for a swinging mower door. The door will be part of a fence system and shoul...

HL-40146498

Schneider SCADA Dashboard Setup

I need help configuring a Schneider Electric SCADA environment focused purely on data acquisition and visualization. The system must pull live values from the e...

HL-40146088

Solar Smart Grid Thesis

I’m in the final stretch of my M.S. in Electrical Engineering and my thesis centers on renewable-energy integration within smart grids, with a tight spotlight o...