Circuit Board Layout projects — HireLancer archive

ID / Date Listing

Radio Frequency Engineering Expert

I’m refining a hardware-software product whose success hinges on solid radio-frequency performance, and I need a seasoned RF engineer to guide that part of the...

HL-39916494

EasyEDA PCB Header Revisions

I already have a complete EasyEDA project with schematics, PCB, and Gerber files; the board works electrically but a few mechanical details now need refining. Y...

HL-39915814

Route 2-Layer KiCad PCB

The KiCad schematic is already complete and the parts are approximately placed on a medium-sized board. What I need now is a clean, production-ready layout on j...

HL-39912570

Pi Zero Power PCB Finalization

I already have a two-board stacked layout for a Raspberry Pi Zero 2 W power-supply add-on drawn in KiCad 9. The footprints, outline, and general placement are f...

HL-39871566

Signal Processing Amplifier Repair

I have a signal processing amplifier board that is not providing any amplification or signal output. I am looking for an expert in India who can urgently repair...

HL-39850862

Through-Hole Component Soldering

I have a board populated with through-hole electronics components that need some careful rework. Your task is to desolder the existing parts, clean the pads so...

HL-39833283

PCB Layout Space Optimization

I have the full Gerber set for an existing board and I’m ready for a version-up focused purely on rearranging components. No new parts are being added and none...

HL-39788471

PCB Design for Particle.IO carrier board

1) Purpose & Scope Compact carrier board with 3 switched 12 V outputs, 2 LAN ports, Particle Boron for cellular/cloud, ESP32 for Ethernet + debug Wi-Fi. Support...

HL-39780521

Precor 800 UBK Touchscreen Fix

My Precor 800 UBK bike sat unused for a few years, and when I powered it back up the console lit as normal but the touchscreen stayed completely unresponsive. I...

HL-39773902

PCB Design for Wearable Assistive Device

I have built a working prototype of a wearable assistive device for deaf/hard-of-hearing individuals. The device uses an Arduino Nano, an ultrasonic sensor, and...

HL-39765681

5-Component PCB Design for Manufacturing

I have a circuit design for a 5 component pcb, but need a PCB designer to make the design file ready manufacturing. dimensions ~30x40mm. Key Requirements: - Des...

HL-39720623

PCB soldering or Electronics repair – Circuit Repair Specialist (South Florida)

We are seeking a freelance welder with strong skills in PCB soldering and circuit repair. The ideal candidate must be able to solder resistors and other electro...

HL-39715375

Double-Layer PCB Layout Design

I need a PCB layout designed for a specific purpose not listed among consumer electronics, industrial equipment, or medical devices. The design should be a doub...

HL-39688146

PCB Rework Specialist Needed

I need a skilled professional here in the U.S. to replace two IC op amps (circled in red on attached photos) on the PCB of my Topping D30 Pro with DIP sockets s...

HL-39673831

PCB Layout Design Project

I need assistance with designing a PCB layout for a mixed-signal circuit. The project involves creating a multi-layer PCB along with the simulation and tests. K...

HL-39653163

Multi-Layer PCB Design for Consumer Radio

I need a multi-layer PCB design for a consumer electronics radio device. The PCB should integrate a microcontroller and a wireless module. Ideal Skills and Expe...

HL-39652301

PCB Design for 2-Layer Boards

Main ek experienced PCB designer hoon aur mujhe aapke project ke liye 2-layer PCB design karna hai. Main lighting aur audio systems mein 4+ saal ka experience r...

HL-39645755

Circuit Design

I need a skilled circuit designer to create a circuit design for PhotoPod Requirements: - Design a circuit scheme - Type of power supply: Overall (flexible to d...

HL-39639710

Flashlight PCB Prototype Development -- 2

I'm looking for an experienced PCB designer to develop a prototype for a consumer electronics flashlight. The PCB should support brightness control and recharge...

HL-39639575

Flashlight PCB Prototype Development

I'm looking for an experienced PCB designer to develop a prototype for a consumer electronics flashlight. The PCB should support brightness control and recharge...

HL-39604931

Analog Circuit Board Design

I need a circuit board designed for prototyping purposes. The board is intended to support analog components and will be used to connect 8 momentary switches th...

HL-39604395

LRC Band-Pass Filter Design

I need a band-pass LRC frequency filter to reduce current flow around 100 kHz, addressing overheating MOSFETs in my half-bridge amplifier system. Key Requiremen...

HL-39603253

Simple Mixed-Signal PCB Design

I am seeking a skilled PCB designer to create a printed circuit board for industrial equipment. The board needs to support mixed-signal components, but the circ...

HL-39602303

PCB Layout for Radio Prototype

I'm looking for an experienced PCB designer to create a layout for a Power supply paralleling prototype. Requirements: - Size: 7.5 cm x 3.5 cm - Components: 4 R...

HL-39601390

PCB Layout Design for Waste Controller

I'm seeking an experienced PCB layout design engineer for a single-layer PCB. The application is for a waste controller system, and the design should be compact...

HL-39581727

Altium V22 2-Layer PCB Routing Fix

I need help to finish existing routing on a simple 2-layer board using Altium. This board is being amended, the trace connections to D34 header has been changed...

HL-39581639

Altium V22 Board Routing Fix

I need help to finish existing routing on a simple 2-layer board using Altium. This board is being amended, the trace connections to D34 header has been changed...

HL-39578950

NRF24L01 and ESP32

- I have a hardware set up that is working to block 2.4GHZ Wi-Fi signals. - What I need is the code to block LOW ENERGY bluetooth and normal bluetooth. - If nec...

HL-39564773

Inverter Design Upload to Google Drive

I need assistance uploading inverter design files generated by ChatGPT to Google Drive. Requirements: - Files include text files, images, and diagrams - Google...

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-39373243

LED Voltage-Responsive Circuit Design

To create a circuit where five different colored LED change their illumination based on a voltage input ranging from 1.5V to 2.5V, we can design a circuit using...

HL-39353631

Design a Logical Circuit for me. Analytical details

# Memory System Circuit Design Guide for 8085 Processor ## 1. Memory Configuration Overview - 4x RAM of 8 Kbit (1 KB each) - 1x RAM of 16 Kbit (2 KB) - 1x RAM o...

HL-39347319

Need to generate Gerber file and need to prepare BOM for this

I am looking for a electronics expert, who is having experience in generating gerber drawings and proparing a BOM sheet

HL-39324249

Arduino Yazılımı

Arduino Yazılımı: Elektronik parçalar tarafımızca alınacak -Hazırlanacak yazılım ile düz bir rotada kalem ile çeşitli genişliklerde zigzag çizimi yapılacak -2 S...

HL-39208390

Schematic to small pcb design

Budget is $7, only bid if you agree Need to design the attached schematic to Double layer pcb. Will need to include a 12v input which will step down to 5v. Plea...

HL-39182844

Disable dGPU on 17" MacBook Pro under MacOS 10.11

I'm seeking guidance on completely disabling the problematic discrete GPU (dGPU) on my 17" MacBook Pro, which is causing kernel panics and boot issues. I curren...

HL-39162631

Looking for work as an Electrical Design Engineer

Looking for work as an Electrical Design Engineer: Core Competencies:** - Design and implementation of electrical systems. - Selectivity and Protection Study us...

HL-39119172

PCB & Software Design, and Consultation

Hello, we require a circuit and software design that fulfills the following scope. The components used in the PCB design should be selected such that they can b...

HL-39042729

Comprehensive RF Circuit Design Trainer

Project Title: Experienced RF Circuit Trainer Required for Comprehensive 3-Month Program Description: I am an experienced professional specializing in power sup...

HL-38969365

High-Def Football Game Recording Device

I am seeking a skilled engineer to design and build a working prototype of a device capable of filming and recording a football game in 4K (Ultra HD). This is a...