Electrical Engineering projects — HireLancer archive

ID / Date Listing

Replicar simulación EMG en Proteus

el trabajo consiste en lo siguiente, necesito replicar los resultados de una simulación, la cual pertenece a un trabajo escrito de un tercero para replicar. Est...

HL-40580480

Ultra-Thin Wallet-Sized Wireless Charger Design

I am looking for an experienced electrical and product design engineer to **design and develop a working prototype** of an ultra-thin, sleek, and lightweight wa...

HL-40580234

Child-Safe Laser Maze Upgrade

I need our existing laser-maze exhibit adapted before we use it so children can explore it safely It comes with class 3 lasers but we need to change these to cl...

HL-40580247

World Cup TV Setup

I need 4-6 TVs installed in a large room to broadcast the World Cup match. Requirements: - Mount some TVs and place others on stands - Ensure all TVs are proper...

HL-40580273

4-Plex MEP Plans for Dallas Permit

I need detailed Mechanical, Electrical, and Plumbing (MEP) plans for a 4-plex building, approximately 4000 square feet, to submit to the City of Dallas for perm...

HL-40579679

4-6 Layer Mixed-Signal PCB

I’m building a compact, 4–6-layer mixed-signal board that will sit at the heart of a new sensor-interface product. The board must collect analog data, run it th...

HL-40578568

PSCAD modelling of transformer

Deliverables . Customized PSCD model of Trfmr . Modelling of TRFMR along with saturation curve details (B-H curve details) . Comparison of results with and with...

HL-40579365

Low-Noise 24 V Audio PSU Design

I’m putting together a single-rail power supply for sensitive audio gear and need a clean, hum-free output. The brief is straightforward: • Topology: prefer an...

HL-40579212

Install Dual Alternators On Mercruisers

Two 2.8 L Cummins-Mercruiser diesel engines on my boat at MDL Marina, Bray (Maidenhead, Berkshire) each need each alternator bolted on and wired in. The new alt...

HL-40579262

KiCad Dual-Rail 70V PSU

I need a KiCad project that lays out a compact, dual-rail power supply capable of delivering up to 10 A per rail at a maximum of 70 V. The board will sit inside...

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Reposition Misaligned PCB Pin Header

A pin header on my small production PCB was accidentally soldered one pad off its intended footprint, so the connector now sits in the wrong position. The task...

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16.Partial Discharge Fault Research Study...

Deliverables • A concise yet comprehensive written report (≈25–30 pages) organised into introduction, methodology, analysis, and actionable recommendations. • A...

HL-40578469

Dual Output DC-DC Converter Design

Project Title Design & Development of Wide Input Isolated Dual Output DC-DC Flyback Converter (20V–160VDC Input | 12V/1A & 5V/0.5A Outputs) Project Overview We...

HL-40578400

Custom Professional UAV Flight Controller Design

I am seeking a detailed quotation for the complete hardware design, manufacturing package, and optional firmware bring-up for a custom professional UAV flight c...

HL-40578249

UAV ESC & Flight Controller Design

Project Title Electronic Speed Controller (ESC) & Flight Controller Hardware Design Engineer for Defence UAV Project Description We are looking for an experienc...

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Experienced Embedded Engineer for Wireless Load Cell Monitoring Systems

Wireless Load Cell Monitoring Systems About the Role We're building out a wireless weighing and monitoring solution from the ground up, and we need a seasoned e...

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Tek Katmanlı PCB Gerber Tasarımı

Endüstriyel otomasyon ekipmanım için tek katmanlı bir PCB’ye ihtiyacım var. Hem yüzey montaj (SMD) hem de delik montaj (THT) bileşenleri kullanacağım, bu nedenl...

HL-40577544

Mobile Phone PCB Partner

I’m setting up a new mobile-phone venture and I want a seasoned PCB designer to join me at the ground floor. I will fund the hardware development; what I need f...

HL-40577557

ANSYS Transformer Thermal Analysis

I am looking for an experienced ANSYS Fluent engineer to perform a thermal analysis of a distribution transformer. The project is straightforward and focuses on...

HL-40577560

Electrical Layout, SLD & Shop Drawings

I need a complete electrical package for both residential and small-to-medium commercial projects. The scope covers lighting layouts and power distribution only...

HL-40577411

Radio Firmware and Hardware Development

I'm seeking an expert in firmware and hardware integration, specifically for radio communication. This project involves developing both firmware and the necessa...

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R&D Hardware Engineer (WiFi + Bluetooth Specialist) + Multi-layer PCB Specialist

We are seeking experienced Hardware Development Engineers with a minimum of 5 years of experience to lead the end-to-end development of a consumer-grade embedde...

HL-40577253

KiCad E-Tag PCB Review -- 2

I have a completed e-tag PCB designed in KiCad and need a fresh, expert set of eyes to run through the entire project and catch any lurking issues before produc...

HL-40577097

Compact Driver Stage Design for Teensy 4.1

500mA output injected into the power line This is a workspace for: I have a Teensy 4.1 producing a 0–3.3 V, 80 kHz square wave that must be pushed onto a power...

HL-40576987

KiCad E-Tag PCB Review

I have a completed e-tag PCB designed in KiCad and need a fresh, expert set of eyes to run through the entire project and catch any lurking issues before produc...

HL-40576622

Tech Diagram Creator

Engineering Drawing & Technical Diagram Creation (Freelance Opportunity) Scope of Work Create 100% original engineering/design drawings in PDF (or JPG where req...

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BitLocker USB Unlocking

I need help accessing a password-protected USB drive encrypted with BitLocker. Unfortunately, I do not have access to the original computer used for encryption,...

HL-40576145

Behind-Meter Power System Design

Project Golden Eagle couples solar, a lithium-ion battery energy storage system and gas-fired reciprocating engines into one behind-the-meter plant that will of...

HL-40576159

MuJoCo Task Developer Needed

Job Title: MuJoCo Task Developer for LLM Reinforcement Learning Dataset We are looking for an experienced MuJoCo/Robotics Engineer to create high-quality MuJoCo...

HL-40575880

Master’s UAV Path Planning Thesis -- 2

I’m nearing the end of my MSc and need comprehensive writing support for my thesis on UAV path-planning and detection, with a clear emphasis on simulation and t...

HL-40575440

ESP32-C3 PCB with MOSFETs

I need a complete PCB design built around the ESP32-C3 and five onboard power MOSFETs. The board will sit inside a medium-sized, handheld consumer-electronics e...

HL-40575445

NDT Electromagnetic Conductivity Sensor Build

I need an engineer who can take me from concept to working prototype on a precision electromagnetic sensing instrument aimed squarely at industrial non-destruct...

HL-40575525

1952 Cape Cod Home Bathroom Addition Design

Hello, I would love to assist with the planning and design of your second-floor en-suite bathroom addition. Your project is well thought out, and I understand t...

HL-40575293

Compact ESP32 Smart Relay Module PCB Design & Routing

I am looking for an experienced PCB layout engineer to design and route a compact, dual-layer PCB for an IoT smart switch module. The design must fit inside a v...

HL-40575175

Home Water Level Automation

For your home for smooth operation of motor and save electricity

HL-40575104

Car ECU Repair Specialist Needed

I'm looking for a skilled technician to repair a car's engine control unit (ECU). The vehicle is currently experiencing starting problems. Key Requirements: - D...

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4G/5G & Eth WAN Router+Net Pause Switch

Project Title : Custom 4G/5G & Ethernet WAN Router with Physical Internet Pause Switch Project Overview I am looking for an experienced embedded hardware engine...

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PLC HVAC Control Panel Design

I’m upgrading a building-management installation and need a complete PLC-based electrical panel design dedicated to the HVAC side. The controller will run our c...

HL-40574879

BLE & Sensor Integration

Hardware Engineer Wanted: Compact Biometric Wearable Prototype We are seeking a hardware engineer to design the electronics for a lightweight, clip-on attachmen...

HL-40574679

ESP32 Drone Controller PCB -- 2

My schematic for an ESP32-based drone flight controller is complete; what I need now is a skilled PCB designer who can turn that schematic into a reliable, prod...