PCB Design and Layout projects — HireLancer archive

ID / Date Listing

Motion Sensor Module Design

Hi, I’m working on a small hardware project and need help with a very specific, self-contained task. This is NOT a full product build. It’s a standalone compone...

HL-40348810

Nintendo Switch V2 Picofly Mod

I have a V2 Nintendo Switch tablet and I’m ready to take it beyond stock capabilities. Specifically, I need a hardware-level installation of a Picofly chip so t...

HL-40342698

Interactive Electronics Schematic Design. THIS IS NOT PCB DESIGN PROJECT

I’m developing a commercial product that relies on a set of interactive elements—sensors, motors and LED displays—and I need clean, production-ready schematic d...

HL-40342214

LoRa RF Switch Schematic Review and PCB layout

I have a dual-band RF switch already drafted in Altium that lets one shared antenna handle both 433 MHz (primary) and 470 MHz LoRaWAN links. Before moving on to...

HL-40341211

Team specializing in PCBs and software

We are looking for a high-level Electronic Engineer to take over and complete a Pipe Inspection Robot project. System Architecture: Robot Unit: 4x 24V Drive Mot...

HL-40341074

Founding Electronics Technician for CCTV

We are launching a new CCTV-camera venture and my first priority is to bring an experienced electronics technician onto the founding team. From day one you’ll o...

HL-40340681

Custom PCB Design — ESP8266 / 32 RFID Attendance System

Designed and developed a compact, custom PCB for a wireless RFID-based attendance tracking system intended for school deployment. The board integrates an ESP826...

HL-40340557

ESP32-P4 PCB Design

I have a completed KiCad schematic and need an experienced PCB layout engineer to create a manufacturing-ready PCB layout. I will provide the KiCad project file...

HL-40338455

Industrial 1-5kW Hybrid Inverter Design

I need a complete design package for a grid-tie hybrid solar inverter rated anywhere between 1 kW and 5 kW for continuous industrial duty. The unit must seamles...

HL-40337448

Compact Reusable Camera Engine Development

We are developing a compact, reusable camera engine (the CVE) for use across multiple applications. The CVE is a two-board stacked module that interfaces with a...

HL-40336693

PCB Replication for up to 7 Boards for lost Gerber and Bill of Materials

This is for US or Canada designers ONLY. If you are not in the US or Canada please don't reply. I am not interested in working outside North America. We will do...

HL-40335549

Menganalisa Alat Elektronika

Saya membutuhkan bantuan untuk menganalisis sebuah alat kontrol dan menghasilkan dokumentasi lengkap dalam bentuk digital saja. Fokusnya pada desain, bukan pemb...

HL-40335602

DC Motor Control Circuit Prototype

I’m building an industrial‐grade DC motor controller and need a complete electronics solution that goes from schematic to a fully tested, working prototype I ca...

HL-40334012

Analog Electronics Educational Lab project

I want a freelancer to do a project for an Analog Electronics Lab. I need it by the 1st of April.

HL-40333458

Residential Grid-Hybrid Inverter Design

I need a full engineering design for a residential-scale hybrid inverter that can seamlessly switch between my rooftop solar array, a lithium battery bank and t...

HL-40331908

Wearable Temperature Monitor Device Circuit Design

I want to design a PCB circuit for wearable temperature monitoring device,The main module should be square with rounded corners, approximately 30 mm × 30 mm siz...

HL-40331612

Educational KiCad PCB Design

I’m putting together a small learning module and need a KiCad-based PCB laid out to illustrate best practices to my students. The board will sit at an intermedi...

HL-40328450

GSM-Based Residential Gas Safety Device Design

Request for Quote – Residential Gas Safety Device GSM-Only (SMS + Voice Calls) + Auto 220V Fan – No App, No WiFi Hi, I’m looking for a skilled embedded engineer...

HL-40327470

Compact PCB Design – Battery Powered, USB-C

I’m ready to move an embedded concept into hardware and need a skilled PCB designer to lay out an ultra-compact, circular, 2-layer board. The design pulls toget...

HL-40327540

Senior Electronic Engineer - Pipe Inspection Robot

Job Title: Senior Electronic Engineer - AHD Video & Robotics (STM32/Mageia 9) Project Overview: We are looking for a high-level Electronic Engineer to take over...

HL-40324816

Custom Healthypi-Style IoT Monitor

I want to build an open-source bio-signal acquisition platform that follows the Healthypi-5 approach yet extends it for my medical research needs. In addition t...

HL-40323382

Custom Bluetooth TrackPoint Mouse (Assistive Device)

I am looking for an electronics/embedded systems freelancer to design and build a custom Bluetooth mouse using a ThinkPad TrackPoint pointing stick and a single...

HL-40319601

190 mm Circular LED MCPCB

I need a single-layer metal-core PCB that is perfectly circular with a 190 mm diameter and will hold 21 high-power LEDs with the following details: We have a re...

HL-40320592

Wearable Health Hardware Design

This project covers the full end-to-end hardware development of a compact health-monitoring wearable. The core electronic system must seamlessly integrate three...

HL-40319651

PCB Layout Design & Optimization (USB + RS485 | EasyEDA)

We are seeking an experienced PCB designer to review, correct, and optimize an existing PCB design. Project Scope: * PCB includes ESP32 (or MCU), USB interface,...

HL-40319529

4.5 Digit Micro Ohm Meter PCB Design (Arduino + Nextion + Modbus)

Need design of a 4.5 digit Micro Ohm Meter using Arduino-based PCB, Nextion HMI (display only) and manual buttons. System must use 4-wire Kelvin measurement. Me...

HL-40313999

ESP32 Module-based Prototyping and Production

I need an experienced electronics and software engineer to develop an ESP32-based industrial controller PCB and complete a Python-based automotive ECU programmi...

HL-40312497

EquiPulse Wearable Design Package

I’m building EquiPulse, a soft, low-profile band that sits snugly on a horse and records veterinary-grade ECG around the clock while also collecting IMU and tem...

HL-40312321

4-Layer Consumer Electronics(Energy Meter) PCB Design

I’m developing a smart energy meter for consumer deployment and now need an experienced PCB designer to take the design from schematic refinement through to pro...

HL-40310833

Design Logic Control Board for Cassette Mechanism

I'm looking for a skilled electronics engineer to design a logic control board for an audio cassette tape mechanism. The control board needs to manage the follo...

HL-40308468

M12 PCIe LAN Card Design

I need a skilled engineer to design a circuit for an M12 MPCie/ PCIe isolated LAN card. The card must support high-speed data transfer at 1 Gbps. Key requiremen...

HL-40307165

Solar-Powered Pump Control Circuit

I need an electronic circuit board designed to control a small solar-powered water pump. The pump should be activated based on temperature differences detected...

HL-40299375

3D modeling

We are looking for an Electrical Engineer to assist in specifying and updating the existing mechanical drawings for a product design. The products include a pro...

HL-40299378

Develop GIDA03.B new design and specs.

Developing Kicad 9.0 design for a small PCB that is used in industrial cabinets . To convert and input digital signal to a "define by trimmers" analogical outpu...

HL-40298697

Portable GBA/GBC Hardware Design

I’m building a custom handheld that plays original Game Boy Advance and Game Boy Color cartridges and I need the entire internal hardware engineered for it. I w...

HL-40298042

STM32 IoT PCB & Firmware

I’m building an IoT device around an STM32 microcontroller and need the complete hardware-plus-software package brought to life. The board must expose SPI, UART...

HL-40297400

Hardware Engineer Needed – Smart Ring PCB/FPC Design (BLE Wearable)

We are developing a luxury smart ring wearable and are looking for an experienced hardware engineer to design a compact PCB/FPC for this device. This is a very...

HL-40297097

Designe schema and PCB for RFID reader for monitoring bees with LXMSJZNCMF-210 RFID chip

I look for hardware developer. Electronics schema and pcb designer.

HL-40295562

Arduino-Based Chemical Dosing PCB Design

Title: Industrial PCB Design for Arduino-based 4-Pump Chemical Dosing System Description: I am looking for a professional PCB designer to create a robust, indu...

HL-40292381

PCB Design for IoT Trap Monitor

What We're Building A remote animal trap monitoring unit for outdoor deployment in Australia. The device sleeps on ultra-low power, wakes when a trap triggers (...