Electrical Engineering projects — HireLancer archive

ID / Date Listing

ESP32-C3 Relay Board Design for Smart-Lock

Hi! I’m working on a small relay board design using the ESP32‑C3 for a smart-lock system I’m developing. It’s part of a future product I’m exploring on my own —...

HL-39527010

DC Fast Charging Station Installation

I need an experienced electrical engineer to install DC Fast Charging (480V) EV charging stations at a commercial property. Key requirements: - Expertise in ins...

HL-39526894

Design Digital Control PCB for Charger

Subject: Requirement – Development of Digital Control PCB for 6 & 12 Pulse Rectifier / Battery Charger Dear Engineering Teams / PCB Design Engineers We are invi...

HL-39526633

PCB Design for Sliding Gate Control

I'm looking for a skilled PCB designer to create a control board for a sliding gate. The gate should be operable via a remote and an LF RFID reader. Requirement...

HL-39526039

CM4 DIN Rail PCB Design

I need a PCB designed for a CM4-based DIN rail module. Key requirements: - Wide range DC power supply (e.g. 9 - 36 V) - Overvoltage and reverse polarity protect...

HL-39525309

Custom AV System Design

I need an experienced electronics engineer to design and provide the necessary software and documentation for a custom audio visual system. This system will con...

HL-39525225

Altium Simple Circuit Design

Job Title: Altium Designer – Schematic Capture & Component Placement (No Routing) Job Description: I'm looking for an experienced Altium expert to assist with s...

HL-39525124

Combustion Control System Development

I need an expert to help develop a cost-effective and reliable combustion control system for an industrial boiler using natural gas. Key Requirements: - Design...

HL-39524561

Convert Electrical Panel Schedule to DWG

I need an electrical panel schedule converted from PDF to DWG format. The original source file is available. Requirements: - Convert PDF to DWG using AutoCAD -...

HL-39524093

STM32 Secure Smartcard Solution

I need a hardware and firmware solution based on the STM32L073CZU6 microcontroller to read and write data from and to secure chip-based smartcards using standar...

HL-39523983

ESP32 Wearable Tech Coder

I'm looking for an experienced developer to code my ESP32 board for a wearable tech project. The device will focus on health monitoring, activity tracking, and...

HL-39523222

Satellite Signal Processing Specialist Needed

I'm seeking an expert in signal processing for satellite communication, specifically for digital modulation and demodulation tasks. The focus is on digital sign...

HL-39522634

Automated Metal Sheet Handling System Design

I need a pick-and-place automated metal sheet handling system designed for hydraulic press applications. The system should be able to handle small-sized metal s...

HL-39522406

Bucking Bull Mechanic Inspection

I need an inspection to ensure a bucking bull is mechanically safe and sound. This involves checking all mechanical aspects, including hydraulic systems, safety...

HL-39521704

Automotive Electronics Design Engineer

I need an experienced electronic engineer to assist in the development and design of automotive electronic products for passenger vehicles. All work is done onl...

HL-39521484

Rotating Magnetic Field Prototype Development

I need an experienced engineer or technician to assemble and test a proof-of-concept prototype for a flyback-driven rotating magnetic field (RMF). The goal is t...

HL-39521113

AnyLogic Simulation Expert Needed

I need a freelancer skilled in ANYLOGIC to deliver a project focused on maintenance and repair services. Key Requirements: - Develop cause and loop diagrams - L...

HL-39520882

Transient Stability Evaluation in Power Systems with Renewable Energy Integration Using Neural Networks

I’m reaching out regarding a simulation project based on the IEEE-39 bus power system, which integrates renewable energy and uses neural networks for transient...

HL-39520678

Fix Arduino Compilation Error

I'm experiencing a compilation error in my Arduino project. The code is a mix of my own and some I've downloaded from libraries or forums. I'm not sure if the e...

HL-39520586

HVAC PLC Programming

I need a PLC program to control machinery, specifically for heating solar and hidronic system control and automation. The primary function of this program will...

HL-39520600

SI4463 STM32 Debugging

I'm seeking an experienced developer to resolve a carrier signal issue with my SI4463 module and STM32F103 setup. Currently, I'm not getting any carrier signal...

HL-39520628

Firmware Development for Ti GaN and TMS320 Hardware

I need assistance with software development, particularly in firmware development, for a hardware project based on Ti GaN and TMS320. Key Tasks: - Writing new f...

HL-39520473

PCB Breakout Board Design

I need a PCB breakout board designed for a component with 3 mode selection buttons. The buttons will provide in-game command feedback. Center hub houses main PC...

HL-39520311

Schematic & PCB Design for ATmega328P-based Embedded Device

Description: We are looking for an experienced PCB designer to create a compact PCB and schematic for a custom embedded system based on the ATmega328P microcont...

HL-39519869

GPS Tracker Install Guide with Diagrams

I need a step-by-step installation guide for a car GPS tracker with ignition interrupt feature. The guide should include illustrations or diagrams. Requirements...

HL-39519403

Manufacturing Quality Control Specialist

I need an expert to enhance our quality control in manufacturing, focusing on process improvement. Key tasks include: - Identifying inefficiencies in current pr...

HL-39518109

Diatron Dongle Cloning Engineer Needed

We are GT Pharma, an authorized Diatron dealer based in India. We need a skilled hardware/software engineer to clone or emulate a proprietary USB key (dongle) u...

HL-39517993

CCTV and Access Control Sales Specialist

I'm seeking an experienced sales representative specializing in electronic security systems. The primary products are CCTV cameras and keypad-based access contr...

HL-39517691

PCB Design Modification (for leverless fightstick) -- 2

I need an existing PCB design modified to fit my requirements. The PCB is already laid out, but I need elements moved around and additional LEDs added Requireme...

HL-39517506

Engineering Literature Review Specialist

I'm seeking an expert to assist with my Master's research literature review in Electrical Engineering. Key Requirements: - Extensive knowledge in Electrical Eng...

HL-39516987

Submersible Pump Water Level Probe

I'm looking for a skilled professional to design and create a water level monitoring probe for a submersible pump. The probe will be used in a groundwater well...

HL-39517023

NFC-BLE Reader PCB Development

I need a PCB designed for an ultra-low-power NFC-BLE contactless reader. The PCB must integrate with a microcontroller and battery management system. Ideal Skil...

HL-39516185

Smart Wearable for Autism Spectrum Disorder

Dear Sir/Madam, I am working on developing a smart wearable wristband device for children with Autism Spectrum Disorder (ASD). The purpose is to monitor physiol...

HL-39516205

MEP Permit Drawing for Commercial

I need an MEP permit drawing for a commercial building. The systems to be included are Mechanical (HVAC), Electrical, and Plumbing. Requirements: - Reference ex...

HL-39515821

Solar Project Capacity Manual Development

I need a 3-5 page manual for our sales team to streamline the capacity estimation process. This manual should provide a clear decision-making framework and tech...

HL-39515217

As-Built Photometric Plans for Assisted Living Corridors

I'm seeking a skilled professional to create as-built photometric plans for the corridors of an assisted living facility. These plans are needed for submission...

HL-39515099

EIT Project

a device designed for the early detection of water leakage consists of a structure embedded with a minimum of 12 electrodes. These electrodes measure impedance...

HL-39514935

Expert in Electrochemistry for CGM Sensor Design

I need an expert in electrochemistry to design a health monitoring wearable sensor specifically for Continuous Glucose Monitoring (CGM). Key requirements: - Des...

HL-39514459

Redesign and Review of Dual RP2040 USB PCB for Safe Manufacturing and Testing

I have an existing dual RP2040 USB board design that needs to be reviewed, corrected, or redesigned from scratch if necessary. The current version has confirmed...

HL-39514205

Magnetic Field Alignment Specialist

I'm seeking an expert to help with the practical application of magnetic fields. The goal is to align metal screws in one direction. Key Requirements: - Experti...