I will design professional pcb layouts and schematics for audio and led circuits


Level 1
About this gig
Are you looking for a professional PCB Engineer to bring your electronic ideas to life?
Whether you need a high-fidelity Audio PCB, a high-power LED Driver, or a complex Multi-layer Circuit, you are in the right place. I specialize in creating reliable, manufacturing-ready PCB designs tailored to your specific needs.
With expertise in schematic capture and precision layout, I ensure your boards are optimized for performance, signal integrity, and low noise.
What I Offer:
- Custom PCB Layout: Single, double, or multi-layer designs.
- Schematic Capture: Professional circuit diagrams from your sketches or ideas.
- Audio Optimization
- LED Design: Optimized heat dissipation and power routing for LED arrays.
- Reverse Engineering
What You Will Get (Standard/Premium)
- Gerber Files (RS-274X) for manufacturing.
- BOM (Bill of Materials) with sourcing links (DigiKey/Mouser/LCSC).
- 3D STEP Files for enclosure fitting.
- PDF Schematics and Assembly drawings.
- Source Files (Altium, KiCad, or EasyEDA).
Why Choose Me?
- DFM Focused
- Quality & Reliability
- Comprehensive Service
- Clear Communication
Ready to start planning your next innovative product! contact me.
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 Collins M
PCB Designer
Level 1
- FromUnited States
- Member sinceSep 2025
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English, French, German
My Portfolio
FAQ
1. What software do you use for PCB design, and can I get the source files?
I am proficient in industry-standard tools including Altium Designer, KiCad, and EasyEDA. Yes, the native source files are included in my Standard and Premium packages, allowing you to make future edits or maintain the design long-term.
2. What information do I need to provide to start the project?
A clear schematic or a hand-drawn sketch of your circuit, A Bill of Materials (BOM) or a list of key components you wish to use. Mechanical constraints, such as the specific board dimensions or enclosure requirements. Any specific performance requirements (e.g., high-voltage safety, high-speed )
3. Do you ensure the design is ready for mass production?
Absolutely. I follow Design for Manufacturing (DFM) and Design for Assembly (DFA) principles. This means I optimize trace widths, via sizes, and component clearances to meet the standard capabilities of manufacturers like JLCPCB, PCBWay, or local fabrication houses, minimizing the risk of pro errors
4. Can you help me fit the PCB into a specific enclosure?
Yes. I provide 3D STEP files of the completed PCB assembly. You can import these into CAD software (like SolidWorks or Fusion 360) to ensure a perfect fit with your enclosure, checking for component height clearances and connector alignments before you order the boards.
5. I have an old PCB but no files. Can you help?
Yes, I offer Reverse Engineering services. If you provide clear photos or a physical sample of an existing board, I can recreate the schematic and layout to produce modern, manufacturing-ready Gerber files and documentation.

