PCB Layout projects — HireLancer archive

ID / Date Listing

Omron PLC Machinery Integration

I need an experienced Omron PLC specialist to integrate several new pieces of equipment into our existing control architecture. The focus is on bringing a set o...

HL-39964642

Analog Circuit Design for Consumer Electronics

I want a breadboard circuit that can be used to detect a voltage (any voltage from 9v - 53v on a device that delivers 53v for 0.1 seconds through 2 wires). I wa...

HL-39964571

Highly Skilled Embedded Hardware and Firmware Engineer for Confidential IoT Prototype

Looking for an experienced embedded hardware and firmware engineer to develop a confidential IoT prototype. The project involves microcontroller-based GSM/GPS o...

HL-39963243

Handheld Gadget PCB Design

I’m putting together a small consumer-grade handheld gadget and need a straightforward, solder-ready PCB designed around three core features: battery management...

HL-39962963

Onsite Embedded Hardware Support Bangalore

I supply microcontroller-based weigh machines to customers around Bangalore and need dependable onsite help whenever a unit misbehaves. The work is strictly har...

HL-39962677

Prototype Wearable Massage Device Assembly

I’m building a first–run prototype of a soft, coin-vibration massage wearable and need the electronics fully assembled and proven on a single-layer FR-4 board w...

HL-39961755

STM32 CAN Relay Board Design

I need a straightforward yet reliable design for a small STM32-based board that will live inside an automotive environment. Its core tasks are simple control an...

HL-39961508

Patch ECG Wearable Prototype Design

I am looking to collaborate with an Embedded Systems or Electronics Engineer to design and build a wearable biosignal acquisition prototype. The goal of this pr...

HL-39961537

Automation Control Panel Electrical Design

We are looking for an experienced electrical designer or controls drafter to create professional ladder-style schematics and a panel layout drawing for an autom...

HL-39961364

PCB Designer for Custom DMX512-Arduino Controller

2-Layer PCB Design for DMX512 Controller (Arduino Nano, TM1637, PCA9685, Relays, PIR) — KiCad Description: I’m looking for an experienced PCB designer (KiCad pr...

HL-39961179

Double-Layer PCB Design for Consumer Electronics

I need a skilled PCB designer to create a double-layer PCB for a consumer electronics project. Key Requirements: - Design a double-layer PCB - Tailored for cons...

HL-39961139

Low-Freq Ultrasonic Driver Design

I’m looking for an electronics engineer to design a compact, efficient driver board for piezoelectric ultrasonic transducers operating between 20 kHz and 30 kHz...

HL-39960484

Capacitive Touch Lamp PCB

I need a complete PCB design that turns a single capacitive-touch pad into a sleek three-mode LED lamp. A single tap should cycle the LEDs through warm, warm wh...

HL-39959710

Arduino Doggy-Door Sensor Circuit

I’m building a motorised doggy-door and need a complete Arduino-based control system so the door slide opens as my dog approaches and closes after time interval...

HL-39959565

Smart Ring Firmware & App

I’ve completed the hardware design of a smart ring built around the nRF52810 SoC. It includes MAX30102 (SpO₂/heart rate), TMP117 (temperature), ADS1115 (strain...

HL-39959206

Simple Flex PCB Design

I need a simple two-layer flex PCB developed for a consumer electronics device. Requirements: - Size: Small (less than 2x2 inches) - Components: Surface-mount d...

HL-39958873

IoT Device Schematic & PCB Design

We are looking for an Embedded Hardware Developer to design a modern IoT device focused on wireless communication (BLE, MQTT-ready). This project covers the har...

HL-39957552

Rectangular 8 GHz Patch Antenna Design

I need a complete design package for a 20 element rectangular microstrip patch antenna tuned to 8 GHz. Please take the project from initial concept through to a...

HL-39956462

Microcontroller Signal Processing Circuit

I need a simple digital circuit that lets my product handle basic signal-processing tasks using a microcontroller. A straightforward schematic and a concise bil...

HL-39956366

Snooker LED Scoreboard Prototype

I’m building a single-color LED matrix scoreboard for snooker and need a working prototype that runs on either a Raspberry Pi or an ESP32—whichever you feel wil...

HL-39956407

Low-Cost Analog Signal Circuit

I’m putting together a small, budget-sensitive project that calls for a straightforward analog signal-processing circuit working strictly at low frequencies. Th...

HL-39955866

Interactive Arcade Game Platform Design

1. Project Overview The purpose of this project is to design and prototype an interactive gaming platform that integrates a monitor, infrared sensors, audio amp...

HL-39955365

Fusion PCB Export Assistance

I’ve finished my PCB layout in Fusion 360 Electronics and now need a fabrication-ready export. If you’re comfortable with Fusion’s CAM tools, here’s what I’m af...

HL-39955361

Re-Draw Electrical PDFs to DWG

I need electrical drawings currently locked in PDF format rebuilt from scratch inside AutoCAD so every line, layer, and symbol is fully editable. The source PDF...

HL-39954366

Diseño de Hardware IoT para PdM

Hola, Estoy buscando un ingeniero o equipo de ingeniería de hardware/firmware para desarrollar el dispositivo "edge" (captura de datos) para una plataforma de M...

HL-39953526

Complete KiCad PCB Routing

I have a 130 mm × 90 mm board in KiCad that now needs a full routing pass and tidy-up so I can send it straight to fabrication. The schematic is finished; footp...

HL-39953106

Portable Industrial DAQ Prototype

I need a complete portable data-acquisition system. The unit must simultaneously log pressure, vibration, ultrasonic and TDC/RPM signals coming from piezoelectr...

HL-39953164

BLDC 36V Motor Controller Development

I'm looking for an experienced professional to design a BLDC 36V motor controller for me. This project requires deep knowledge and hands-on experience with STM3...

HL-39953038

PCB Temporizador Pulso Seco

Necesito diseñar una pequeña placa de control que genere un pulso de disparo variable de 0 s a 2 s cuando recibe una señal de 12 V de entrada (la señal proviene...

HL-39952694

AI-Empowered Invisible Earpiece & Wrist Module

An invisible, AI-powered wearable will whisper real-time insights—fact-checking, conversation prompts, and subtle reply suggestions — while I continue hearing t...

HL-39952312

Oxygen Sensor Display & Alarm System

I’m building a compact monitor that reads oxygen levels, shows them on a small graphic LCD, and triggers alarms when thresholds are crossed. Here’s the function...

HL-39951429

Convert MVP to Commercial-Ready Product (PCB + Firmware + 3D Design + Assembly)

Project Description: We are looking for a skilled hardware engineer/embedded systems developer who can help us take our current MVP of PathPal to a fully commer...

HL-39951279

Lightning Protection Installer Required

Project Location: Dallas, Texas Role Type: Freelance / 1099 Independent Contractor Project-based Project Scope: Seeking a certified and licensed installer to pe...

HL-39950863

Electronics Engineer for PCB Diagnosis & Repair

Job Alert: Electronics/Repair Engineer 1.Core Diagnosis & Analysis: Utilize your simple circuit analysis skills and tools like the Multimeter (and Oscilloscope)...

HL-39950755

SCOSTA-Based Smart Card DL Printing & Dispatch Management System (Only teams with Driving Licence Smart Card experience should apply)

Project Summary We require a development team that has real experience in Smart Card Driving Licence (DL) software — not generic web developers. This system is...

HL-39950784