I will design custom pcb, circuit schematic, enclosure and electronic product prototype

C
cathyquin13
C
cathyquin13
Cathy Quin

About this gig

Design custom PCB, circuit schematic, enclosure and electronic product prototype 


Have an electronic product idea but don't know how to turn it into a manufacturable design? Maybe you have a circuit concept.

Maybe you already have a schematic but need the PCB layout.

Maybe you need a custom enclosure for 3D printing or CNC manufacturing.

Or perhaps you're developing a functional prototype and need help connecting the electronics and mechanical design.

I can help you move from concept schematic PCB enclosure prototype-ready files.


PCB Design

I can design custom PCBs for:

  • Electronic products
  • IoT devices
  • Controllers
  • Sensors
  • Embedded systems
  • Industrial electronics
  • Prototype boards
  • Custom electronic projects
  • Development boards

Depending on your requirements, I can work on 2-layer or multilayer PCB layouts.


Circuit & Schematic Design

I can help create or modify:

  • Circuit and PCB schematics
  • Electronic and Power circuits
  • Component connections
  • Sensor, Control and Interface circuits
  • Prototype electronics

If you already have a circuit diagram, I can also convert or improve it for PCB development.

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Cathy Quin

Cathy Quin

Faceless YouTube Automation, Video Production and Channel Growth

  • FromItaly
  • Member sinceAug 2026
  • Avg. response time1 hour
  • Languages

    Italian, English, French, German
I help creators, entrepreneurs, and businesses build and manage faceless YouTube channels through professional video production, content research, editing, optimization, and channel management. I specialize in faceless YouTube videos, YouTube automation workflows, music and entertainment content, video editing, thumbnails, content research, and audience-focused channel strategies. My goal is to help clients create consistent, engaging, and original content that is designed for long-term channel development and monetization eligibility.