PCB Layout projects — HireLancer archive

ID / Date Listing

Simple Schematic + PCB Layout for a Dual-SIM 4G LTE WiFi Hotspot (Quectel SC200E/SC20, RF experience required)

I am developing a portable battery-powered WiFi hotspot (MiFi-style similar) based on a Quectel smart LTE module. The module integrates the application processo...

HL-40534366

Embedded Systems Engineer Needed for PCB Design and Firmware Development

We are seeking an experienced engineer for an embedded systems project involving custom electronics and firmware development. The ideal candidate should have st...

HL-40534392

Technical Virtual Assistant Needed with Embedded Systems and Electronics Knowledge

We are looking for a reliable and detail-oriented Technical Virtual Assistant to support various technology-related projects. The ideal candidate should have a...

HL-40534429

ESP32 IoT Control Board Design

I need a custom control board built around the ESP32 for an upcoming IoT monitoring system. The hardware must accept four analog sensor inputs, provide a robust...

HL-40534233

PCB Designer (Drone Flight Controller)

Hardware Requirements Specification Project: Custom High-Performance Flight Controller PCB 1 Core Processing & Architecture • Microcontroller (MCU): STM32H7 Sin...

HL-40534285

ESP32 IoT Device PCB Design

I’m ready to move my ESP32-based IoT concept from breadboard to production and need a skilled PCB designer to take over the hardware side. Your task starts with...

HL-40534310

Smart Whirlpool Controller PCB Layout

I already have a fully working prototype of a smart control system for my whirlpool, complete with firmware. It manages temperature regulation, drives the water...

HL-40534113

Convert Nokia N97 into Modern Smartphone

Hi I will share the details with the shortlisted candidates. thanks

HL-40533990

Comprehensive Altium Training Needed

I’m a complete beginner in Altium Designer and I’d like guided, start-to-finish instruction that takes me from first opening the program all the way through pro...

HL-40534045

Refine Food Delivery UI in Figma

I have already sketched every screen for my food-delivery USER, RESTAURANT, WEBSITEB app and will hand you the current layouts as a PDF. Your task is to rebuild...

HL-40533921

Controls Engineer-Modular Siemens & Allen Bradley PLCs

I need a seasoned PLC developer to build a library of modular, fully-commented control programs that run flawlessly on both Siemens (TIA Portal and LOGO!) and A...

HL-40533827

Finish KiCad Driver PCB

As Coordinator. First, the honest boundary: this is an **estimate**, not measured from the live `.kicad_pcb`/`.kicad_sch` files (I can't reach D:\ from here). I...

HL-40533433

Tech Support for Agrotech Hardware - Electronics, Sensors, IoT

Descripción: GreenSpire Farming Tech es una startup agrotech que desarrolla un biosistema modular de agricultura en entorno controlado. Buscamos apoyo técnico p...

HL-40533449

Ingeniero/a Mecánico Remoto — Cálculo Preliminar y Validación de Piezas

Descripción: GreenSpire Farming Tech es una startup agrotech que desarrolla hardware modular para agricultura en entornos controlados. Buscamos apoyo técnico co...

HL-40533467

Build a Manufacturing Quotation Website Similar to Cad & Cart with Custom UI Design

I need a website very similar to Cad & Cart in terms of functionality and workflow. The website should allow customers to: * Upload CAD files (STEP, STL, IGES,...

HL-40533086

Portable Baby Wipe Warmer

I'm looking for a designer to create a portable baby wipe warmer with a primary focus on quick heating. The warmer should be compact, efficient, and easy to use...

HL-40532834

Mechatronics Engineer Needed for Motorized LED Lamp Prototype with Stepper, Encoder, Battery, CAD + Firmware

Hi, I am looking for a hardware/mechatronics engineer or small team to build a complete physical prototype. I already have the full requirement document. ### 1....

HL-40532763

Single-Layer PCB Design for Radio

I'm looking for an experienced PCB designer to create a single-layer PCB for a consumer electronics radio device. The PCB should be medium-sized, with dimension...

HL-40532320

Modernize the Nokia N97 Experience -- 2

Hi I will share the details with the shortlisted candidates. thanks

HL-40531984

CM4 Carrier Board Upgrade

Technical Specification: CM4 Carrier Board Modification There is an existing Raspberry Pi Compute Module 4 carrier board project in KiCAD https://datasheets.ras...

HL-40531884

Expert IP CCTV SoM Development

I’m building a new IP CCTV camera that must clear India’s STQC certification, and the System-on-Module is the piece I want you to own. You should be comfortable...

HL-40531730

Electronics Hardware Consulting Support

I’m looking for a seasoned electronics engineer who can serve as a sounding board for a brand-new hardware device we have in the works. You’ll dive into our cur...

HL-40531620

Experienced RF & STM32 Consultant Needed for Custom Embedded Device Development

We are developing a custom electronic device that integrates RF communication, STM32 microcontrollers, sensors, power management, and other embedded hardware co...

HL-40530686

Standard LED Forward-Voltage Tester

This is my first circuit card. Q.; Which exact PSpice version are you using today, and do you want full compatibility with a specific student edition release? A...

HL-40530351

Residential Lighting Schematics in AutoCAD

I have a residential project that needs fresh, well-structured schematics built in AutoCAD Electrical. The focus is the entire lighting and switch layout—from t...

HL-40530251

Multi-Layer PCB Design

I have a circuit ready for a module. person should be expert in PADS PCB from Mentor. Only PADS pcb with expert in memeory layout.

HL-40529782

Modernize the Nokia N97 Experience

Hi I will share the details with the shortlisted candidates. thanks

HL-40529254

IoT Sensor Circuit Board Design

I need an IoT circuit board designed for sensor data collection using an ESP32. The board should integrate the following sensors: - Temperature - Motion - Humid...

HL-40529186

Hydropower Electrical Systems Integration

I'm seeking an expert to assist with the technical design of a hydropower export project, specifically in the area of electrical systems integration. Key tasks...

HL-40528534

Neonatal Device Prototype Development

I need a functional prototype of a patent-pending neonatal device. Patent-pending neonatal medical device. Seeking a medical-device prototyping engineer to buil...

HL-40528470

PCB Design for ESP32 and Sensors

I'm seeking a PCB designer to create a two-layer, 80x60mm PCB using KiCad. Requirements: - 12V input with LM2596 5V buck converter - ESP32 DevKit mounted on fem...

HL-40528402

Automatic Hybrid Car System Design -- 3

I have a compact city-oriented car that I want to convert into a true hybrid: an internal-combustion engine takes care of propulsion while fuel is available, an...

HL-40528323

Transform Nokia N97 into Modern Smartphone

Hello, I am looking for an experienced electronics engineer, hardware designer, or embedded systems developer interested in a unique custom project. I own a Nok...

HL-40528050

Double-Layer Aluminum PCB Design

I’m building a new industrial controller and need a reliable double-layer PCB laid out on an aluminum core. Thermal performance and mechanical durability are pr...

HL-40528115

PCB Repair for E-Scooter Controller

I'm looking for an experienced PCB repair specialist. The PCB for an e-scooter controller has burn marks and broken traces. Key Requirements: - Diagnose and rep...

HL-40527705

ESP32 HUD Prototype Refinement

I have an early-stage ESP32 heads-up display that boots and runs a demo, yet the hardware still feels like a proof-of-concept. My next step is to polish the des...

HL-40527235

Secure Renesas Controller Development

I’m building a prototype around a TrustZone-enabled Renesas MCU that must meet tight security requirements while handling 4 digital inputs, 4 digital outputs, 2...

HL-40527067

Single-Layer PCB Layout Needed 4 designs

I need a compact, single-layer PCB designed for a forthcoming consumer-electronics gadget. The board must fit within exact physical limits that I will share onc...

HL-40527025

LoRaWAN Gateway Sourcing Help

I’m ramping up a new LoRaWAN deployment and need a reliable local partner to track down the right gateways for me. Your core task is simple but critical: find,...

HL-40526369

Multifamily Investment Design Package

This project begins with the full architectural vision for a new residential multifamily property that will be positioned strictly as an investment asset. The i...