PCB Layout projects — HireLancer archive

ID / Date Listing

SiC MOSFET DC-AC Converter Design

I need a KiCad design for a SiC MOSFET-based DC-AC converter with the following specifications: Ideal Skills and Experience: - Proficiency in KiCad - Experience...

HL-39649479

Electrical Engineer for Ouzer Alpha Transceiver Projects

We are seeking a highly qualified electrical engineer to develop 10 practical technical project articles using the Ouzer Alpha Transceiver. They will also write...

HL-39647297

Outdoor Gate PCB Design Needed

I am wanting to build a PCB that people can use to interface with outdoor gate controllers. Think something like a front-gate on a property. I have attached a b...

HL-39647225

Xilinx Artix 7 FPGA Core Porting

We are seeking an experienced FPGA engineer to handle the initial phase of a multi-stage project focused on porting an open-source HDL core from Altera Cyclone...

HL-39646449

Design PCB with Mixed Accelerometer

I am looking for a skilled PCB designer to create a small printed circuit board that incorporates a mixed accelerometer and power management features. The prima...

HL-39645833

DC power monitoring & display system (ESP32 and/or Raspberry Pi + Nextion + 10” screen)

Looking for freelancer: DC power monitoring & display system (ESP32 and/or Raspberry Pi + Nextion + 10” screen) Project Description: I am looking for a freelanc...

HL-39645873

1RU 48-Port RJ45 to SCSI 3 Patch Panel PCB Design

I'm looking for a PCB designer to develop a passive 1RU, 48-port RJ45 patch panel intended for use in a server rack. These RJ45 ports will translate to the rear...

HL-39645887

Need a PCB Design EXPERT To Review Kicad Flight Controller PCB file -- 2

EXPERT AIO Flight Controller PCB Review Project goal To evaluate and provide recommendations for corrections, if and when required, on the AIO flight controller...

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-39645222

Radio Power Management Circuit Design

I need an Electronic Designer for making a small heater control working on 27-29VDC. Need a controller based design using a thermistor for sensing and Potentiom...

HL-39644523

Programmable Spectrometer with STM32H743VIT6 -- 2

I’m looking to hire an engineer to develop a detailed schematic for a battery‑powered programmable spectrometer. It’s based on an STM32H743VIT6 and will use thr...

HL-39644459

Design Slim Audio Transmission Circuit

I'm seeking an experienced electronics designer to create a compact audio transmission circuit using the NRF24L01 or a suitable alternative. The primary goal is...

HL-39643927

PCB With Stepper Driver & Battery Monitoring

Hello! Here are my needs for the PCB 1. Core Microcontroller Use the ESP32-WROOM-32 module either: Onboard USB-to-serial converter (e.g., CH340C or CP2102) with...

HL-39643773

ESP32 Universal AC Translator

I need a PCB design and firmware for an ESP32-based universal AC translator. The device should support BLE and WiFi communication. Firmware Functions: - Signal...

HL-39643806

Radio Prototype Development

I need a physical prototype of a radio. The prototype should be made of plastic and is primarily for functionality testing. Requirements: - Must be a working ra...

HL-39643724

Automotive Grade PCB Design for CV -- 2

I'm seeking an experienced PCB designer to create an automotive-grade PCB for a computer vision project. Key requirements include: - Power management: Essential...

HL-39642624

PLC Development for Rail Lock System

I'm seeking an experienced electrical engineer to oversee the design and development of a programmable logic controller (PLC) for a lock system in the rail indu...

HL-39641858

Multi-layer PCB Design for Consumer Electronics

I'm looking for an experienced PCB designer to create a multi-layer PCB for a consumer electronics project. The size of the PCB will be less than 10 cm². Key Re...

HL-39641451

Design Force-Measuring Pen Prototype (Digital Insturmentation)

I'm seeking a skilled freelancer to design and create a prototype for a small force-measuring device, similar in form to a ballpoint pen. The device should meas...

HL-39640986

Diseño de Tarjeta Electrónica Vehicular

Estoy buscando un diseñador para crear una tarjeta electrónica alimentada entre 12-36 V, adecuada para uso vehicular. La tarjeta debe incluir 4 entradas, maneja...

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-39638331

WiFi-Controlled PCB for 90V DC Motors

I'm seeking an experienced PCB designer to create a board that can control three 90V BLDC motors using a WiFi interface. The design should allow for remote cont...

HL-39637386

PCB Design with USB Charging and LEDs

I'm seeking a skilled PCB designer to create a Gerber file and BOM for a custom PCB board. The board should support: - 3 standard LED lights - A power on/off bu...

HL-39636994

Repair Audio Amplifier

I need an experienced electronics engineer to repair my audio amplifier. It cannot power up and is tripping the breaker. Final year student and fresh graduates...

HL-39636862

Slim Personal Safety Locator Device

I'm looking to develop a super slim device designed for personal safety that can detect location, send an alarm, and also function as a power bank. The device s...

HL-39634962

Kicad to EasyEDA PCB Migration and schematic fix

I need a PCB design migrated from KiCad to EasyEDA. You'll receive the original schematic with some edits. Key tasks: - Fix the original schematic - Create the...

HL-39636103

MESH Network System for Rover Telemetry + Live Video – Hardware and Firmware

I need to design a long-range RF communication system that can support the following items. This is for rovers that will be in fields monitoring crops. - Mesh n...

HL-39635218

BOP Stack Schematic Design

I need an operational guide schematic for a drillout BOP stack. The stack includes single hydraulic, flowcross, double shear, annular, and Washington head compo...

HL-39633164

Customized CCTV Camera Design & Manufacturing - 23/07/2025 02:07 EDT

We are seeking an experienced professional or team to design, prototype, and manufacture customized CCTV cameras tailored to our specific requirements. The proj...

HL-39633678

Modify PCB V1 to V2 – Add Ground Plane & Expose Spiral Coil

Description: Looking for a PCB designer to update my existing PCB (V1) to V2 with these changes: - Add a solid ground plane - Remove solder mask from the spiral...

HL-39633540

Smart Pet Health Monitoring Collar -- 2

I'm looking for an IoT developer to create a smart collar for pets. The primary function of this collar will be health monitoring, location tracking, and postur...

HL-39632561

College Wiring Diagram Project Blueprint

I need a comprehensive wiring diagram for my college electric project. The diagram should include: - Connection points - Wire types - Labeling of components - L...

HL-39632478

Comprehensive Tool Design

I need a comprehensive tool design that integrates mechanical, software, and electrical components. The tool should focus on automation and control functionalit...

HL-39632326

FPGA WiFi PCB for Data Transmission

I'm seeking an experienced PCB designer to develop an FPGA PCB radar system using beamforming. The list of the components will be provided. Ideal Skills and Exp...

HL-39632170

Arduino EDF Speed Control Setup

I'm looking for assistance in connecting three ZTW Beatles G2 20A 2-4S EDF controllers to two Arduino Uno R3 boards. This setup is for speed control of six JFte...

HL-39632061

De Been Innovations – Revolutionary Chimney Airflow PC Case Design

Solo Innovator Project | Manual Applications Only | Region Restrictions Apply I’m a solo developer and founder of De Been Innovations, currently building a high...

HL-39630812

Electronics for Eddy Current based material HRC analysis

I need an eddy current-based system for material property measurement. Key requirements: - Design and develop electronic circuits. - Integrate sensors for accur...

HL-39630552

ESP32 Motor Control with TMC2209

I need assistance integrating a TMC2209 driver with an ESP32 module for motor control purposes. The setup should include battery charging protection capable of...

HL-39630063

Bluetooth Home Automation Circuit Design

Muje aek home automation hardware ka circuit diagram chahiye jo bluetooth se operate ho sake. Isme ye components hone chahiye: - 6 relay module - Arduino IC - H...