Electrical Engineering projects — HireLancer archive

ID / Date Listing

Rover Telemetry & Control Suite

I’m putting together an all-terrain rover that pairs a Raspberry Pi 5 with an Arduino. The Arduino will sit close to the hardware, polling and driving everythin...

HL-40291128

Hazardous Area Classification Specialist

I need a hazardous area classification in line with IEC 60079-10-1:2020 and in accordance with CSA C22.1 (Canadian Electrical Code) and applicable CSA C22.2 / C...

HL-40290925

HF RFID Poker Table Hardware

I’m building an automated live-play poker table and need the complete RFID hardware blueprint that will let software read every chip on the felt in real time. T...

HL-40290743

Custom ESP32 IoT PCB Design -- 2

I’m building a small-footprint PCB around the ESP32 that will serve as the core of several IoT devices. The board must expose reliable Wi-Fi, Bluetooth, and fle...

HL-40290488

MEP Drawings for Church

I need detailed MEP (Mechanical, Electrical, Plumbing) drawings for a church building under 5,000 sq ft. Requirements: - HVAC, Electrical, and Plumbing systems...

HL-40290506

Optimizar Esquemas Mecánicos Robot

Tengo listos los planos CAD de un robot funcional, pero antes de fabricar el primer lote quiero simplificar su producción. Busco a un ingeniero mecánico que rev...

HL-40290372

12V Power Supply Design

I need a custom power supply designed specifically for consumer electronics, with a focus on automation systems. The power supply must output 12V. Key requireme...

HL-40290407

Journal Paper: Solar Tracking System

I need a well-structured journal manuscript that examines a solar tracking system from a firmly technical standpoint. The core of the paper must detail the syst...

HL-40290208

Electrical Upgrade - Load Calcs, SLD, Riser Diagrams

We are updating the meter banks and electrical service at an apartment complex, replacing dated "Zinsco" equipment and increasing capacity of the apartments fro...

HL-40290240

FAT QA/QC Inspector (Electrical and Instrumentation) Athens, Greece

I need a seasoned QA/QC professional to carry out a one-day Factory Acceptance Test on a PPC panel at the vendor’s facility, 12 Kerkiras St., Metamorfosi 14452,...

HL-40290106

Techno-Project Lead Required: Business & AI

We are hiring for the position of **Techno-Project Lead – Business & AI Specialization** We are looking for a techno-project lead who can bridge business requir...

HL-40290016

QA/QC - E&I Inspectors Across China

Looking for QA/QC E&I Inspectors (China – Multiple Provinces) REQUIREMENT – QA/QC E&I INSPECTORS (FREELANCE / PROJECT‑BASED Man Day & Man Month Basis) We are lo...

HL-40289783

PCB Design Verification

I need a PCB design expert to verify my work done in EasyEDA. Key requirements: - Check schematic accuracy and component placement. - Review and correct errors....

HL-40289306

Fan Rotating Equipment Health Analysis

I own a set of industrial-grade fans and want a clear picture of their current condition as quickly as possible. The job centres on a single spectrum vibration...

HL-40289271

Electronic Hardware Designer Needed for Low-Cost Microcontroller Selection & Commercial Sourcing in India

Looking for an electronic hardware designer / embedded consultant to help select the right low-cost, reliable, and easily sourceable microcontroller in India fo...

HL-40288984

Altium PCB Design for JLCPCB

I need a double-layer, signal-processing board laid out in Altium Designer and prepared for fabrication at JLCPCB. The finished board will fit inside a 15 cm ×...

HL-40288866

Arduino Stepper Motor Encoder Control

I’m integrating a NEMA-17 stepper into a small robotics prototype and need reliable position feedback. My current hardware stack is an Arduino Uno, a standard A...

HL-40288571

Complete Two-Car Garage Drawings

I already have a preliminary floor plan and elevations for a detached two-car garage; what I still need is a full set of construction-ready drawings that I can...

HL-40288460

Altium PCB Update & JLC

I have three existing Altium Designer projects that must be refreshed before the next manufacturing run at JLCPCB. Both the schematic and the board layout need...

HL-40288461

Complete Building Electrical System Integration

Job Title: Electrical Design for Residential + Commercial Building (Indoor, Outdoor, DG Backup, Fire Pump & Lift) Project Description I am looking for an experi...

HL-40288333

Embedded Hardware Design – ESP32 Based Carwash Kiosk Control Board (Production Ready)

We are developing a carwash kiosk control board that will work together with our Paymore TPOS device, and we are looking for an experienced embedded hardware de...

HL-40288360

Smart Home Inductor Switch PCB

I need a compact, production-ready PCB designed for a new consumer-grade smart-home device. The board’s core task is to handle a dedicated control-interface swi...

HL-40288232

AutoCAD Residential Electrical Plan

I have fallen behind on my final assignment for Electrical Drafting and need a complete residential electrical plan produced in AutoCAD. The project starts from...

HL-40288306

Sistema Fotovoltaico con Transferencia Automática

Se requiere un profesional con experiencia en energía solar fotovoltaica y sistemas eléctricos para desarrollar el diseño técnico de un sistema fotovoltaico híb...

HL-40288197

Logo Design for Electra Power Projects

Company name - Electra power projects We are looking for a creative and professional graphic designer to design a modern logo for our company **Electra Power Pr...

HL-40288070

RF Welder Arc Protection Design

I need a robust arc-suppression circuit engineered specifically for my RF welding machine. The goal is simple and non-negotiable: stop destructive arcing before...

HL-40287546

Ingeniero Electricista en Colombia

Trabajo con proyectos residenciales de energía solar a pequeña escala y requiero la participación de un ingeniero electricista titulado en Colombia. El alcance...

HL-40287397

Cogeneration Hybrid Energy System Modelling TRNSYS

“Modeling and Simulation of a Cogeneration-Based Hybrid Energy System for a Building using TRNSYS.” The project focuses on a building-scale energy system in whi...

HL-40287269

Lighting Design & Calculations (Dialux evo) – 2,700 sqm Logistics Center

Project Overview: We require a lighting design calculation (Dialux evo) for a 2,700 sqm logistics facility (warehouse). The project includes two industrial hal...

HL-40287347

Warehouse MEP Design Drawings (Electrical, Plumbing & Mechanical)

Warehouse MEP Design Drawings (Electrical, Plumbing & Mechanical) Project Description: We are seeking an experienced MEP designer/engineer to prepare a complete...

HL-40287223

In-Ground Concrete Pool Construction

I need a skilled contractor to construct an in-ground, rectangular concrete pool. The project also includes necessary plumbing and electrical work. Key requirem...

HL-40287116

CANopen Ultrasonic Sensor Arduino Library

I am looking for a developer to create an Arduino-compatible library for the ESP32 to operate the ultrasonic sensor Pepperl+Fuchs UC4000-L2M-B16-V15-M. Requirem...

HL-40286931

PCB Design for MY Machine Systems

PCB DESIGN with these or better components placement Processor & Memory Main SoC NXP iMX8M Plus — Quad Cortex-A53 1.8GHz + Cortex-M7 800MHz Safety MCU TI TMS570...

HL-40286525

Smart Pharma Equipment Control PCB Design

I need a full architecture and layout for an advanced, multi-sensor PCB that will regulate heating, cooling and humidity inside a pharmaceutical machine. The bo...

HL-40286287

Piezoelectric Sensor Preamp Redesign

Project Title: Miniature Piezo Preamp PCB (10mm) – Reverse Engineer & Redesign Project Overview I am developing a professional leak detection microphone used fo...

HL-40285743

Full-Service Hair Salon Permit Drawings

Prepare permit-ready drawings for an 857 sq ft commercial building converted to a hair salon, to include layout for reception, styling, shampoo, colour mix, sta...

HL-40285486

Engineering Exam Prep Materials

I need comprehensive study materials for engineering exams. The primary focus should be on creating high-quality and effective resources. Essential Requirements...

HL-40285383

Operational PCB Upgrade & Noise Reduction

My inspection system is already on the production floor, driven by C-based firmware, yet the electronics are showing their age. I need a seasoned PCB designer t...

HL-40285121

Simulink Elektrikli Araç Isı Pompası Optimizasyonu

Bitirme projemde, bataryalı elektrikli araç (BEV) için üç döngülü (refrigerant, coolant ve kabin HVAC) bir termal yönetim sistemini Simulink / Simscape Fluids o...

HL-40284900

PCB design for 4‑layer Raspberry Pi CM5 carrier board with eDP and marine/industrial interfaces (future projects possible)

I am looking for an experienced PCB designer to create a 4‑layer carrier board for a Raspberry Pi Compute Module 5 (CM5). The board integrates several existing...