PCB Layout projects — HireLancer archive

ID / Date Listing

Custom Development

Key deliverables • Block-level architecture with component selection • Schematic and PCB layout files (Altium) • Test plan plus measured results.

HL-40513443

UAV GPS PCB Design Verification

I have completed the schematic and multilayer PCB layout for a custom GNSS / GPS module that will sit inside a small-form-factor UAV. Before I press the “order”...

HL-40513127

STM32H743 Meter Schematic Update

I already have a complete schematic for a multi-function meter built around the STM32H743BIT6. Before I move to PCB layout I need a fresh set of eyes to refine...

HL-40513054

Three-Axis Joystick Schematic

I need a schematic completed in EasyEDA for a small PCB that will trigger three illuminated or non illuminated switches. Each switch is to plug in to a JST plug...

HL-40512200

Theatre Lighting Circuit Extension

I need an experienced, licensed electrician to design the extension of more than 5 hot circuits for LED stage fixtures in a small theatre in Los Alamos, NM. Req...

HL-40512212

TAP Ring Prototype - Wireless Charger & Firmware Development

Product: TAP Ring (Threat Alert Protection) — wearable safety ring Deliverable: 3-5 working bench prototypes TAP Ring — Flex PCB Bring-Up: Wireless Charger, Bat...

HL-40511720

IoT PCB Design for Smart Scooter

I'm working under Ramen Electric Pvt. Ltd., and I’m building a smart electric scooter project. I already have the mobile app UI and backend ready, but now I nee...

HL-40511254

Design Advanced Humanoid Robot Hardware & Software Suite

I am building a full-scale humanoid platform and need an engineer who can take the lead on the hardware stack while collaborating closely on the supporting firm...

HL-40509987

Universal EVSE Controller PCB Design

Universal EVSE Controller PCB – Freelancer Requirement Design a universal ESP32-based EVSE controller PCB for AC EV chargers. Same PCB must support 3.3 kW, 7.4...

HL-40509847

12V Motor/Heater PCB Design and gerber file, BOM & Place and pin file

This document serves as the master engineering reference for the Automated Shirodhara Control Hub. It details the precise electrical, logical, and structural wo...

HL-40509047

Double-Layer PCB Diagnosis & Repair

I have several double-layer printed circuit board that has stopped performing reliably. Several symptoms point to multiple underlying faults: a few components n...

HL-40508098

PCB Design for ESP32-Based Industrial Climate Controller

We are seeking an experienced PCB designer to create a two-board system in KiCad for an ESP32-based industrial climate controller. The project involves: 1. A lo...

HL-40508540

Install RP2040 Picofly Mod

I have a Tears of the Kingdom-edition Nintendo Switch OLED that I’d like professionally modded with an RP2040 Picofly. The console is still fully assembled, so...

HL-40508103

Commercial Construction Electrical PM

I’m looking for an electrical engineer who can take full project-management responsibility on a commercial construction job that is about to enter the critical...

HL-40508007

Embedded Gaming System Development

I’m building a consumer-grade entertainment device whose flagship feature is smooth, responsive gaming support. I need an embedded systems engineer who can take...

HL-40507988

Secure Bitcoin hardware wallet prototype. Need embedded hardware engineer for feasibility review and PCB design: dual RA8M1 MCUs, TA101, SE052F, IDQ6MC1 QRNG, DS28E38, USB-C, microSD, display, LiPo power, buttons, tamper.

Hello, Phase Zero PCB Feasibility Review for Secure Hardware Wallet Before starting the full PCB design, I would like to do a Phase Zero feasibility review to c...

HL-40507128

Electrical Engineering for Aluminum Extrusion Facility

Electrical Scope of Work: Power Requirements and Engineering Studies for Aluminum Extrusion Facility number 2. Scope of Electrical Engineering Services The foll...

HL-40506961

Rancang PCB Double-Layer Kendali Perangkat

Saya membutuhkan bantuan untuk merancang sebuah PCB double-layer yang akan digunakan sebagai papan kendali perangkat. Secara garis besar, saya sudah memiliki ko...

HL-40506984

Desain PCB Mikrokontroler via KiCad

Saya membutuhkan seorang ahli KiCad untuk membantu saya merancang dari nol sebuah skema elektronik sekaligus layout PCB berbasis mikrokontroler. Skema awal belu...

HL-40505969

Add Battery to Cyd Yellow Board

I need a skilled electronics expert to print a 3d enclosure to integrate a lithium-ion battery into my Cyd Yellow board with a 2.8-inch screen. The board requir...

HL-40505673

PCB Reverse Engineering & Redesign

I have a working electronic product already selling in the United States, yet its current board is dated and hard to manufacture. I hold the original schematics...

HL-40505709

Smart Milk Frother Development

I'm looking for an innovative milk frother equipped with a charging dock. Key Requirements: - The milk frother should have multiple speed settings for various f...

HL-40505622

Radiomaster XR1 Clone Design

I need a complete KiCad design that reproduces the functionality of the Radiomaster XR1 transmitter. Exact mechanical dimensions are not critical (although size...

HL-40503499

ADS1298 ECG Front-End Design

I need a compact, low-noise analog front end for a multi-lead ECG built around the Texas Instruments ADS1298. The goal is a fully validated schematic and PCB la...

HL-40503009

Precision Weighing Subsystem

I have already completed the Altium schematic and 2-layer PCB layout for a ratiometric weighing module that relies on an ADS1220 24-bit ADC (PGA = 128×, SPI + D...

HL-40502679

Smart Farm System Finalization & Documentation -- 2

Hello, I have a "Smart Farm" system designed using PLC, and the control code is already developed and ready on TIA Portal V17. I am looking for a professional A...

HL-40502622

Smart Farm System Finalization & Documentation

Hello, I have a "Smart Farm" system designed using PLC, and the control code is already developed and ready on TIA Portal V17. I am looking for a professional A...

HL-40502059

Laser-FPGA Optoelectronic Integration

For a Spanish speaker in Barcelona! I am bringing together a compact laser platform and an FPGA-based control board here in Barcelona, and I need an engineer wh...

HL-40501125

Mechanical Channel Switch Foot Pedal

I need a custom guitar foot pedal switch designed to switch between 2 channels. Requirements: - Functionality: The pedal should exclusively switch between 2 cha...

HL-40500501

Part-Time Motor Control PCB Engineer

I need a senior-level electrical engineer who can split time between working remotely and being on site in Orange County, CA. The project centers on motor-contr...

HL-40499596

Ultrasonic Pest Repellent PCB Design

I need a compact, kitchen-chimney-friendly PCB that drives an ultrasonic transducer in the 40 kHz – 60 kHz band from an AC-mains supply. The goal is a reliable,...

HL-40499406

Framework RP2350 Expansion Card Design

I need a complete electrical and mechanical design for a Framework Laptop expansion card built around the RP235xA microcontroller in the 30-GPIO QFN-60 package....

HL-40498706

ATTiny85 Timer Switch PCB

I need a compact, single-sided board built around an ATTiny85 that lets me toggle two independent loads on and off under firmware-controlled timing. The unit wi...

HL-40498306

Kicad from gerbers

hello, we have a past designer that gave us as deliverabales the production files, gerbers, BOM, pick & place, etc. but now, we would like to create the project...

HL-40498265

BACnet HVAC Visio Design

I need a set of clear, installation-ready Visio drawings for a BACnet-based Building Management System covering the HVAC network only. The finished file must sh...

HL-40498024

Industrial Equipment Design Specialist -- 2

I need a complete hardware design for a piece of manufacturing-grade industrial equipment. The scope covers both the mechanical layout and the integrated electr...

HL-40497859

Industrial Equipment Design Specialist

I need a complete hardware design for a piece of manufacturing-grade industrial equipment. The scope covers both the mechanical layout and the integrated electr...

HL-40497961

25A AC Solid State Relay Design

I need a compact, reliable AC solid-state relay designed specifically for driving pump loads. The control side will accept 3–32 V DC, while the load side must s...

HL-40497801

Hardware Engineering Team Manager Needed -- 2

I need an experienced hardware engineering leader who can take full charge of a group of more than 10 engineers. Your main responsibility will be managing, ment...

HL-40497452

PLC Panels for Manufacturing Automation

I need PLC panels designed for both control and monitoring functions in a manufacturing setting, specifically for process control. Key Requirements: - Design an...