Altium Designer projects — HireLancer archive

ID / Date Listing

Create PCBA Documentation in Altium

I have an Altium Designer project that is fully routed and already in production, yet the supporting files are a mess. What I need now is a clean, professional...

HL-40251912

Immediate PCB Power Board Design

I need a compact, two-layer PCB engineered for a consumer-electronics prototype whose sole purpose is reliable power management. The board will distribute input...

HL-40247114

PCB Order Configuration and Verification

Hi, I need help ordering a set of PCBs from JLCPCB. The design is open-source and the files are already on GitHub — I just need someone who knows what they're d...

HL-40244434

PCB Layout Redesign Needed

I have an existing circuit that works electrically, but the board’s physical layout needs improvement. The job is a pure design modification aimed at a full lay...

HL-40244047

Prismatic EV Truck Battery Design

I’m engineering a next-generation battery module for heavy-duty electric trucks and need a specialist to turn the concept into a validated, production-ready des...

HL-40242296

Complex High-Speed PCB Layout

The full schematic for my MYC-LD25X “Hat” board is locked down; what remains is a rigorous placement and routing job in Altium Designer. The design is feature-d...

HL-40240739

Industrial ESP32-S3 IoT Pulse Controller – PCB Design (V1 Pilot)

Project Overview We are developing a production-oriented V1 Industrial ESP32-S3 based IoT Pulse Controller for self-service car wash and vacuum stations. The de...

HL-40236797

Altium PCB Template & Updates

I already have the mechanical outline captured in a DXF file; what I need now is a matching PCB-layout template inside Altium so I can reuse it across future de...

HL-40234847

Medium Double-Sided PCB Design

I need a double-sided, plated-through-hole PCB for a scientific-industry device. The finished board must fit within 100 mm × 100 mm and be delivered as a comple...

HL-40232083

Schematic + PCB ESP32version Industrial

I need a complete hardware design based on an ESP32 with CAN-bus communication and ADXL355 plus a gyroscope sensor. I want to receive both the electrical schema...

HL-40230635

4-Layer ARM Handheld PCB

Project Description: I'm building a compact, consumer-grade handheld device that hosts multiple ARM processors and modules on a single 4-layer board. The design...

HL-40224891

ESP32 Firmware and Efficient Power Switching Circuit

I've already built some prototypes of a circuit capable of switching a single 230 V, 16–30 A line to 4, 8, or 12 outputs—without power loss—but none of them hav...

HL-40224317

Circuito Potenza 230V Multiuscita

Ho già costruito alcuni prototipi di un circuito in grado di commutare un’unica linea da 230 V, 16–30 A, verso 4, 8 o 12 uscite; --senza perdita di potenza--, n...

HL-40223047

Complete Cabled Weather Station Setup

Hello , I have a cabled weather station ready to go, but I need an experienced hand with the physical installation side only. The job covers everything from mou...

HL-40222519

Altium PCB Simulation Specialist

I’ve drafted a single-layer board in Altium Designer and now need a seasoned set of eyes to run thorough simulations before I commit to building the first proto...

HL-40214624

PIC PCB & Firmware Designer

Hello , I need a complete design for a compact consumer-electronics board that revolves around a PIC microcontroller. The scope spans three tightly-linked parts...

HL-40213861

PIC PCB & Firmware Design

I need a complete design for a compact consumer-electronics board that revolves around a PIC microcontroller. The scope spans three tightly-linked parts: • PCB...

HL-40212114

165 V DC-DC Converter Design

I need an engineer to take my concept for a high-voltage DC-DC converter and translate it into a complete, build-ready design that slots straight into a renewab...

HL-40205621

Wearable Exoskeleton PCB Design using STM32F767ZIT6 IC

I’m building a wearable exoskeleton and need a dedicated PCB that brings all core electronics onto one compact board. The board must integrate: • Microcontrolle...

HL-40204577

Schematics Capture

I need good electronics engineer to help me capture schematics in Altium from a reference design, I will provide you BoM and PDF I need Altium schema files with...

HL-40195632

Altium PCB Design Review by Remote

Freelance Hardware Engineer – Altium PCB Design Review (Remote Access) We have an existing Pulse Converter PCB designed using Altium Designer and are looking fo...

HL-40191773

Altium Designer PCB & CPL Update

I have an existing Altium Designer PCB project and assembly package. The PCB design is complete, but the pick-and-place (CPL) file is missing two components, an...

HL-40191678

Double-layer PCB design for production

I need an experienced PCB designer to create a double-layer PCB layout for a mass production project. The design should accommodate both through-hole and surfac...

HL-40188225

Wearable Exoskeleton PCB Design using STM32F767ZIT6 chip

I’m building a wearable exoskeleton and need a dedicated PCB that brings all core electronics onto one compact board. The board must integrate: • Microcontrolle...

HL-40177643

Multi-layer PCB Design for Bus Announcement System

I'm seeking an experienced PCB designer to create a multi-layer PCB for a consumer electronics project: a bus announcement system. Requirements: - Design a mult...

HL-40166594

Altium ESP32 Medical PCB

I have a working circuit diagram for a medical BMI device that runs on an ESP32 and draws power exclusively from a source (5V, 8V, or 12V). The next step is to...

HL-40155020

Altium/TRM Power Board Thermal Audit

I have two high-current power boards already laid out in Altium Designer. Before I move them to fabrication I need an experienced engineer who can open the exis...

HL-40147872

PCB Upgrade Balance Board

We have a small PCB app. 4X6 inch and want to replace an obsolete chip, we will provide Altium file and all instruction to update the PCB. Old PCB is attached,

HL-40140508

Mixed-Signal Communication Circuit Design -- 2

I need a mixed-signal circuit tailored for a communication system. The design must seamlessly combine signal modulation with accurate data conversion, forming t...

HL-40140485

Mixed-Signal Communication Circuit Design

I need a mixed-signal circuit tailored for a communication system. The design must seamlessly combine signal modulation with accurate data conversion, forming t...

HL-40135644

Altium Two-Layer PCB Design

I have a 230 mm × 230 mm, two-layer board that will be driven by an ARM-based STM32 microcontroller. I will provide a schematic, key component part numbers(BOM)...

HL-40135497

Custom Mixed-Signal Circuit Design

I need an experienced electrical engineer to take a mixed-signal concept from idea to production-ready documentation. The project is firmly centred on circuit d...

HL-40133937

Reverse-Engineer Gerber Files to Schematic

I have a set of final Gerber files that were generated in EasyPC for an industrial-equipment board. Unfortunately, the original schematic has been lost, so I no...

HL-40133447

Cortex-M23 Audio Sensor Prototype

I need to turn a very small proof-of-concept into a near-production prototype over the next three to four months. The hardware is a 20 mm × 20 mm board built ar...

HL-40111487

PCB Design Needed: Miniature Medical Wearable (Nordic nRF52840 + TI ADS1293)

Project Overview We are looking for an experienced Electronics Design Engineer to develop the PCBA for a compact medical wearable device. The project involves d...

HL-40097011

Update Existing PCB in EasyEDA, Flux, or Altium.

I already have a proven board designed in EasyEDA and will share the original .epro project along with its current Gerber set. The task is limited to component...

HL-40095845

IoT Embedded PCB Design

I need a production-ready PCB that will sit at the heart of a new IoT embedded system. The board must seamlessly handle wireless communication, integrate multip...

HL-40081529

T-Display S3 Footprint & Symbol

I’m putting the T-Display S3 AMOLED Plus module onto a new board and want clean, reusable library parts before layout begins. What I need are complete, error-fr...

HL-40081570

T-Display S3 Footprint & Symbol PCB design

I’m putting the T-Display S3 AMOLED Plus module onto a new board and want clean, reusable library parts before layout begins. What I need are complete, error-fr...

HL-40072563

High-Speed RF Mixed-Signal PCB Design

I’m ready to move a complex, high-speed RF and digital concept from pin-map to production, and I need a KiCad specialist who can take full ownership of the sche...