Circuit Design projects — HireLancer archive

ID / Date Listing

Troubleshoot My DC-DC Buck Converter Design

I am designing a DC to DC buck converter, intended for use with mains voltage after rectification. My design works perfectly with outputs from any SMPS, but I a...

HL-38687046

PCB Repair Training for Beginner Technician

I am seeking an expert in electronics repair, specifically in PCB (Printed Circuit Board) repair, to train one of our technicians. The technician is a beginner,...

HL-38685813

Marine-Grade Precision Resistance Conversion PCB

I need a custom-designed analogue Printed Circuit Board (PCB) for a marine environment. This board's primary function is to convert a resistance range of 0 to 1...

HL-38685147

Commercial Power System Single Line Diagram

I'm seeking a professional who can create a single line diagram for a new commercial power system installation. This diagram will be pivotal for the understandi...

HL-38681907

Freelance PCB Designer for an Olfactory Diffusion System

We are seeking a skilled freelance electronics engineer with expertise in Printed Circuit Board (PCB) design to develop an innovative scent diffusion system. Th...

HL-38681923

Freelance Motion Capture Technology Specialist

We are in search of a freelance specialist with a background in motion capture technology to develop a cutting-edge system for accurately capturing and analyzin...

HL-38681204

Orcad Circuit Verification & Testing

I need an experienced electronics engineer to verify and check my electronic circuit in Orcad. Currently, I only have the schematic available with no PCB layout...

HL-38681063

KORG EMX-1 Repair Needed

When plugged to power supply the display blink and no other actions.If i unplug pcb with valves the display is no blinking but error message appear on the displ...

HL-38680250

PLC Programming & Panel Wiring for Manufacturing

I'm seeking an expert in PLC programming and panel wiring for a project in the manufacturing industry. The project primarily involves controlling conveyor syste...

HL-38679547

Multi-layer PCB Design for Automotive

I'm looking for a skilled PCB Layout Designer who can help design a multi-layer PCB targeted for automotive systems. The primary requirement for this PCB is its...

HL-38679249

Industrial-Grade, ESP32-Based Circuit Board Design

I'm seeking a seasoned hardware engineer to design a robust circuit board based on ESP32 chips for outdoor, industrial use. The board should accommodate one ana...

HL-38678353

L-C Resonance Circuit Design

I need an expert in circuit design to help debug and fix an L-C Resonance circuit. I have a prototype PCB that is not working properly. The first milestone will...

HL-38677726

Marine Machinery Circuit Board Design

I'm looking for an expert in electronic circuit board design to create and manufacture a simple electronic board for industrial marine machinery. The ideal cand...

HL-38677093

Industrial IT Room Electrical Setup at Fort Worth, TX 78634

I'm seeking a qualified electrician for a crucial project in an industrial facility's IT room, located in Fort Worth, TX 78634. This involves connecting several...

HL-38677183

1-bit Binary Adder Circuit Design

I'm searching for a seasoned electrical engineer to create a 1-bit binary adder circuit based on the Wheatstone Bridge principle. The circuit must utilize simpl...

HL-38673670

Electrical Engineer Needed for Warehouse

I'm seeking an experienced electrical engineer for a commercial warehouse over 50,000 square feet in PG County. The project will encompass load calculations, el...

HL-38672072

Slip-Flap Display PCB and Electronics Expert

I need assistance in creating a slip-flap display PCB and its associated electronics. The lack of detailed specifications at this stage means the project is ope...

HL-38672623

Indium Phosphide Circuit Design with RF driver for millimeter wave generation

I'm seeking an expert in circuit design, specifically with indium phosphide, to create a circuit compatible with the imec platform. This circuit will drive RF f...

HL-38670510

Logisim State Transition Table Fix

I urgently need assistance with my Logisim project. The state transition table is not functioning as it should. When Y = 0 and the clock completes a full cycle,...

HL-38669087

Wind Generator Circuit Design

I'm planning to build a wind generator, the device will have multiple generators, and they can rotate a different speed and some even a 0 RPM. I want someone to...

HL-38668464

Industrial Control Systems PCB Design

I'm looking for an experienced PCB designer to create a printed circuit board for use in industrial control systems. The primary function of the PCB will be sup...

HL-38665818

Hardware y Firmware para PCB modular basada en ESP32 3.0

Sistema redundante de cerradura electrónica con dos microcontroladores ESP32 independientes. A nivel mecánico se producen dos movimientos principales, se consig...

HL-38665344

Analog Circuit Design Expert Needed

I'm seeking a skilled Electrical Engineer specializing in Circuit Design, specifically in Analog Circuit Design. Ideal Skills: - Proficiency in Electrical Engin...

HL-38665361

AI & Embedded Systems Project Ideas

I'm seeking innovative project concepts in AI or instrumentation tailored for the Embedded Systems sector of Electronics and Telecommunications Engineering.

HL-38664412

Fertigation Controller Development

I'm seeking a professional to design a controller for my fertigation system. This controller will: - Monitor and regulate pH, electrical conductivity (EC) and w...

HL-38664015

PCB Design for Consumer Electronics

I'm seeking an experienced electrical electronics engineer to assist with PCB layout for a power management application in a consumer electronics project. The i...

HL-38663688

Electrical Engineering Support for Oil & Gas

I am looking to subcontract some of the engineering tasks for a small oil and gas project. Your assistance is specifically needed in design and drafting, as wel...

HL-38663252

NEED ELECTRICAL ENGINEER -- 2

I'm in need of an experienced electrical engineer who specializes in electronics troubleshooting. The nature of the project is not yet defined, so flexibility a...

HL-38662613

Three Phase Solar Line Diagram Design

I'm in need of a qualified professional to create a line diagram for a three phase solar system. The system outputs 208v, goes into an isolation transformer, an...

HL-38662526

Battery-Powered Series Electromagnets with Remote Control

I'm looking for an expert in electromagnet design and engineering to build three electromagnets in series for me. Key Features: - Power Source: The electromagne...

HL-38661867

Fusion360 PCB Designer for IoT Projects

I'm looking for an experienced PCB designer and draftsman who can help me with frequent small-scale IoT projects. These projects typically involve designing ele...

HL-38658765

Electrical Circuit Design Prototype

I'm looking for an expert in electrical circuit design to help create a prototype for a circuit primarily focused on signal processing. I want to build a wearab...

HL-38658570

Compact Asset Tracking Device Design

I'm seeking a wireless engineer that is capable of designing a small tracking device. This includes electronic component selection, PCB design and assembly. The...

HL-38658480

ESP32 Custom PCB Design for IoT

I'm looking for an experienced PCB designer to create a custom PCB for an ESP32. This PCB is intended for an IoT device and should integrate both sensors and co...

HL-38658379

Control System Circuit Design

I'm looking for an expert in electronic engineering to design a circuit for a control system. This circuit should function as a Soft Latch Momentary Switch. Key...

HL-38658390

Industrial Control Panels Wiring Diagram Update

I'm seeking an expert to revise and enhance an existing electrical wiring diagram for control panels in an industrial setting. Key Requirements: - Expertise in...

HL-38658249

PCB Diagnosis Training for Beginner Team Member

I am seeking an electrical engineer with expertise in PCB diagnosis and repair to conduct online training sessions for a beginner-level team member. The trainin...

HL-38656497

Automotive Tail Light PCB Design

I am looking for a skilled PCB design engineer to create a PCB for an automotive tail light. Key Responsibilities: - Design a PCB suitable for automotive specif...

HL-38654675

PCB Designer for Electronic Device Carrier Board

# PCB Design Project: Electronic Device Carrier Board ## Project Overview We're seeking an experienced PCB designer to create a carrier board for our electronic...

HL-38654461

Thermistor-based Digital Thermometer PCB & Firmware

I'm seeking an expert in PCB hardware and firmware development to create a clinical thermometer for me. The project involves: - Utilising a NTC Thermistor as th...