Electrical Engineering projects — HireLancer archive

ID / Date Listing

Digital VLSI / ASIC Project – Verilog, Synthesis, Gate-Level Simulation & Power Analysis (Cadence)

I’m looking for an experienced Digital VLSI / ASIC engineer to complete a small end-to-end RTL-to-power analysis project using Cadence tools. The project follow...

HL-40087446

Mitsubishi PLC Kill-Switch Logic

Please see the attached file for project description

HL-40086446

Design & Build Container Complex

I’m planning to turn one-trip, high-cube shipping containers into two separate, two-storey commercial blocks that will pass permitting in the City of Phoenix. B...

HL-40086203

500W DC Motor Controller Design

I’m ready to hand over the full schematic of my 36 V / 500 W brushed-motor controller so you can put it under the microscope. The design is built around three p...

HL-40086078

Perbaiki PC Mati Total

Komputer desktop saya benar-benar mati—saat tombol power ditekan tidak muncul lampu indikator maupun suara kipas. Belum sempat saya uji dengan kabel atau stop-k...

HL-40086088

SENIOR AI/TWILIO ENGINEER (REAL-TIME CALLS + SMS + WHATSAPP) -- 3

Only apply if you can architect AND build production AI communication systems. Not chatbot integrators. Not juniors. Not “API wrappers.” Killers only. What You...

HL-40085252

Compact VIM4 CAN Daughterboard Design

I’m extending my Khadas VIM4 with a plug-in daughterboard that replicates the open-source Canable Mk2 CAN-bus interface (https://github.com/makerbase-mks/CANabl...

HL-40084946

SCIE-Level Research Project: Stability Improvement of Multimachine Power System using DRL-Based Wind–PV Controller (PSCAD)

Project Details: Keeping these points into consideration, the following are key objectives of our research: 1. To study and design the standalone two Kundur are...

HL-40084624

Patent Claims Redrafting Specialist for Artony terms re-drafting only

I have a complete draft patent covering an embedded-system architecture paired with an LCD display design. Before I move to filing, I need that draft transforme...

HL-40082687

Electrical Infrastructure Product Approval

I’m finalising product approval packages for a range of electrical components destined for large‐scale infrastructure projects and need a specialist who can sha...

HL-40083890

Unit Cell Design for RIS

I need a unit cell design for a Reconfigurable Intelligent Surface (RIS) using CST Studio. Key Requirements: - Focus on performance optimization - Experience wi...

HL-40083802

iFix 4.0 Backup Upgrade Assistance

I need an engineer who can take my complete GE iFix 4.0 SCADA backup, load it in a working 4.0 environment, and prove that everything launches exactly as it sho...

HL-40083520

MATLAB Script Execution and Graphs

I need MATLAB scripts executed and scatter plots generated. I will provide the scripts and specific data points for highlighting. It is regarding solar and wind...

HL-40083139

Patent Claims Redrafting Specialist for Artony terms re-drafting only

I have a complete draft patent covering an embedded-system architecture paired with an LCD display design. Before I move to filing, I need that draft transforme...

HL-40082307

Industrial Wiring Diagram CAD

I need a clean, accurate wiring diagram for an industrial installation. The schematic will serve as the definitive reference for panel builders and maintenance...

HL-40082373

Circular Motor Control PCB Design

The job is to design a 4-layer circular PCB that can deliver a steady 40 A at up to 60 V for a motor-control application. The layout will host a mix of through-...

HL-40082121

AI Portal for Solar Power Plant O&M

AI-Based Solutions for Solar Power Plant O&M We are looking for an experienced Freelance Data Scientist / AI Engineer to support the development of an AI-based...

HL-40082027

Custom Inverter Design & Prototype

I need a complete inverter designed and taken through to a tested prototype. The scope starts with concept selection—choosing the most efficient topology for my...

HL-40081951

Design and Development of a Variable 10 kV DC Power Supply Using SMPS Technique

This project involves the design and implementation of a high-voltage, variable 10 kV DC power supply based on Switch Mode Power Supply (SMPS) technology. The o...

HL-40081968

Adjustable 10 kV HV Supply

I’m running a series of lab experiments that call for a dedicated high-voltage source, so I need a self-contained module that can deliver a clean, adjustable 5...

HL-40081529

T-Display S3 Footprint & Symbol

I’m putting the T-Display S3 AMOLED Plus module onto a new board and want clean, reusable library parts before layout begins. What I need are complete, error-fr...

HL-40081570

T-Display S3 Footprint & Symbol PCB design

I’m putting the T-Display S3 AMOLED Plus module onto a new board and want clean, reusable library parts before layout begins. What I need are complete, error-fr...

HL-40081487

Breath Analyzer PCB Design -- 2

I’m building a compact consumer-grade breath analyser and need a production-ready PCB that integrates the gas-sensing front end with Bluetooth connectivity and...

HL-40081402

Coil Calculation Spreadsheet for Kiln Pot

I'm looking for an Excel spreadsheet to calculate coil requirements for kiln pots. The spreadsheet should include: - Inputs: - Kiln volume - Coil material type...

HL-40080901

Esquema Hidráulico FluidSIM Cascada

Necesito plasmar en FluidSIM el circuito de una estampadora hidráulica utilizando el método cascada para la secuencia de sus cilindros. Ya dispongo de las espec...

HL-40080610

Debug USB2514B Hub PCB

My custom board built around the Microchip USB2514B-AEZC-TR powers up, yet Windows never shows it in Device Manager. Power rails look solid and with the oscillo...

HL-40080168

36V Motor Controller Verification

I’m ready to hand over the full schematic of my 36 V / 500 W brushed-motor controller so you can put it under the microscope. The design is built around three p...

HL-40079920

Worldwide Patent Filing Support

I have already completed the prior-art search and drafted a full specification for a new hardware-and-software technology. Now I need a registered patent attorn...

HL-40079921

Custom Hydraulic Circuit Design & Specs

I’m setting up a hydraulic system whose main job is to control fluid flow with precision, so I need a complete circuit designed from scratch. The build must inc...

HL-40079935

Residential DB Design in WSCAD

I’m preparing a small residential installation and need a complete electrical distribution board drawn directly in WSCAD. I will supply a reference photo of the...

HL-40079711

Redesign Raspberry Pi CM4 NAS Carrier Board

The new design must prioritize reliability, easy debugging, and manual assembly, using through-hole components wherever possible. Requirements: regulated 12V DC...

HL-40079559

ST32 Off-Grid Inverter Firmware

I need production-ready firmware for an ST32-based household inverter that runs strictly in off-grid mode. The hardware stack already includes a lithium-ion pac...

HL-40079423

SSR 3-Phase Motor Control PCB

I need a production-ready board that can drive a three-phase motor forward and reverse through solid-state relays while safeguarding the system with reliable ov...

HL-40078831

KiCAD Library Cleanup & Update

I’m moving an already-finished GPSDO schematic into KiCAD and I’ve run into persistent library-linking errors. I am including a PDF of the schematic; the select...

HL-40078698

LED Flash Circuit for BL-600

I need a simple, reliable way to make my BL-600 shock detector flash a light exactly once each time its output toggles. The detector runs at 3 V, and the whole...

HL-40078555

Multi-Channel Short-Range RF Circuit

I have working breadboard prototypes that use the common 315 MHz and 433 MHz ASK modules to trigger an identical downstream PCB. They prove the concept, but two...

HL-40078472

§179D Energy Modeling Compliance

I am looking for an experienced energy modeler to build a whole-building simulation that will let my commercial project qualify for the §179D tax deduction. The...

HL-40078291

Church Audio Mixing Board Setup

I need an experienced audio engineer to set up a 32-channel audio mixing board for our church. The board will be used for both live sound during services and re...

HL-40078216

Click PLC Stepper Motion Program

I am working with a CLICK Plus PLC (AutomationDirect) and a bipolar stepper motor driven via a compatible stepper drive. I need a concise, well-structured PLC p...

HL-40078041

Restaurant MEP Layout Drafting

I need straightforward, code-compliant electrical and plumbing drawings for an existing restaurant just outside Boston. The building is already built, so this i...