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I will fix noise hum and optimize your audio pcb circuit design
ELECTRICAL AND ELECTRONICS ENGINEER
I am Daniel, an expert PCB design engineer specializing in audio electronics, ESP32 systems, and professional PCB layout design. I help clients build reliable, production-ready electronic products wit...
About this Gig
Hi, Im Daniel, a professional PCB engineer specializing in ESP32 Bluetooth audio systems, audio electronics, and IoT hardware solutions.
I help clients turn ideas into reliable, production-ready PCBs with a strong focus on low-noise performance, clean routing, and stable wireless connectivity.
I build and optimize hardware for Bluetooth speakers, smart devices, and embedded systems, solving real issues like noise, hum, interference, and unstable connections.
What I Offer:
- ESP32 Bluetooth audio PCB solutions
- Audio amplifier and signal processing circuits
- IoT smart device hardware solutions
- PCB troubleshooting and optimization
- Schematic capture and PCB layout
Why Choose Me:
- Specialized in ESP32, audio, and IoT systems
- Focus on low-noise and high performance
- Clean, efficient, production-ready outputs
- Fast communication and reliable delivery
Software Used: KiCad, Altium Designer, EasyEDA, LTspice
Files You Receive: Schematic, PCB layout, Gerber, BOM, 3D preview
Lets Build Your Project: Message me now to get started.
File format:
Gerber
•
STEP
•
BRD
•
SCH
•
Software:
Altium Designer
•
EasyEDA
•
KiCad
•
LTspice
•
Proteus
•
Arduino
Interface:
I2S
•
UART
•
USB
•
SPI
•
I2C
•
Wi-Fi
•
BLE
•
BT
FAQ
What do you need to get started?
I need your requirements, features, constraints, and any existing files (schematic/PCB). Reference links or similar products also help.
Can you fix noise, hum, or distortion in my audio PCB?
Yes. I analyze grounding, routing, and power integrity to remove noise, hum, and interference, then optimize for clean, stable audio.
Do you provide manufacturing-ready files?
Yes. You’ll receive Gerber files, BOM, schematic, PCB layout, and 3D preview—ready for fabrication and assembly.
Can you design ESP32 Bluetooth audio systems?
Yes. I handle ESP32 integration, I2S audio, Bluetooth/Wi-Fi connectivity, and optimized layouts for reliable performance.
Do you offer revisions and support after delivery?
Yes. I provide revisions based on your feedback and can support testing, improvements, and production preparation.
