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I will do audio device pcb design esp32 guitar pedal schematic smt32 gerber file layout
Professional Audio Electronics Engineer and ESP32, STM32 Designer
I'm a professional PCB Design Engineer specializing in audio electronics, ESP32, STM32, and embedded hardware. I design high-quality schematics, multilayer PCB layouts, guitar pedals, amplifiers, DSP ...
About this Gig
Are you building a high-fidelity audio system, a wireless ESP32 audio streamer, or a custom DSP-powered guitar pedal? Poor board layout can lead to hum, high noise floors, wireless dropouts, and failed production runs.
I provide full-turnkey PCB design services tailored specifically for audio hardware, mixed-signal circuits, and embedded systems.
I can design
- Audio Device PCB
- Guitar Pedal PCB
- Audio Amplifier PCB
- Preamplifier PCB
- DSP Audio Boards
- ESP32 Audio Projects
- STM32 Audio Controllers
- MIDI Controllers
- DAC/ADC Circuits
- Bluetooth Audio PCB
- USB Audio Interface
- Digital Audio PCB
- Embedded Audio Systems
- Microphone Circuits
- Analog Audio PCB
Services Offered:
- Schematic Capture: Precision circuit design for ESP32, STM32, op-amps, charge pumps, and audio codecs.
- Low-Noise PCB Layout: Star-grounding, analog/digital zone isolation, and short audio paths to eliminate hum and noise.
- Form Factor Optimization: Custom enclosures, standard pedal sizing (1590B, 125B), and jack/potentiometer placement.
- Manufacturing Ready: Complete Gerber (RS-274X/X2), Drill, BOM with LCSC/Mouser part numbers, and Centroid/CPL files.
Please contact me before placing your order
FAQ
What do I need to get started?
A detailed block diagram or hand sketch of your circuit, component preferences (e.g., ESP32-WROOM, STM32F4), enclosure dimensions, and required connector placements.
Which PCB software do you use?
Altium Designer, KiCad, and EasyEDA.
Do you provide manufacturing files?
Yes. You'll receive: Gerber Files Drill Files BOM Pick & Place PDF Schematic PCB Source Files
Can you design ESP32 or STM32 audio boards?
Absolutely, I specialize in ESP32 and STM32 embedded audio hardware.
Can you redesign or improve an existing PCB?
Yes, I can optimize routing, reduce noise, improve grounding, and prepare the board for manufacturing.
Do you help make sure the PCB can be manufactured by JLCPCB or PCBWay?
Yes, All Gerber, BOM, and CPL files are formatted according to your chosen manufacturer’s design rules (DRC) for automated SMT assembly.
Can you help lower the noise floor for my guitar pedal/audio board?
Absolutely, I use dedicated ground planes, power rail filtering, and component isolation techniques to ensure high signal integrity and low noise.
Do you design complete audio circuits?
Yes, I design schematics and PCB layouts for amplifiers, guitar pedals, mixers, DSP audio boards, Bluetooth audio devices, microphone preamps, and more.
