PCB Design • LTspice Simulation

Reliable Electronics Engineer crafting robust PCBs and accurate simulations.

I'm an electronics engineer with 8+ years in analog and 4+ years in digital design. I build dependable power supplies, audio circuits, and detailed LTspice models. I deliver schematics, layouts, BOMs, and manufacturing-ready Gerbers.

Altium Designer KiCad LTspice Power • Audio • MCU

Quick Facts

  • 8+ years in analog electronics
  • 4+ years in digital design
  • Focused on power, audio, and control
  • Manufacturing-oriented documentation
Location:Poland (EU) Availability:Freelance Response time:Usually < 24h

Selected Projects

Sorted into two categories: PCB Design and LTspice Simulation.

WM100 main board

WM100 — Class AB 100W Power Amplifier

High-fidelity Class AB amplifier delivering 100W of clean audio power with built-in protection.

AltiumAudio
ZI800 main board

ZI800 — 800W Switched-Mode Power Supply

Reliable 800W SMPS designed for cost-effective audio power delivery.

KiCadPower
FM25060 main board

FM25060 — Inverter for Hasler Motors

Compact inverter for Hasler RT9 speedometer motors with easy Arduino support.

PowerControlAltium
WZAB1 main board

WZAB1 — Amplifier Protection Circuit

A robust protection circuit for audio power amplifiers, providing power metering, delayed speaker activation, and swift shutdown to prevent speaker damage from power "thumps."

AudioProtectionKiCad
RB1 main board

RB1 — Tone Control / Preamplifier

Low-noise preamplifier with bass, treble, and balance tone shaping.

AudioAnalogKiCad
MCU001 main board

MCU001 — STM32 Microcontroller Board

A prototype STM32-based microcontroller board designed for embedded control applications with modular inputs and expandable features.

DigitalSTM32KiCad
WLS01 main board

WLS01 — Class AB Headphone Amplifier

Compact Class AB headphone amplifier board designed for clean and dynamic sound.

AudioAnalogKiCad
WMD200 LTspice model

WMD200 — Class D 200W (Modeling & LTspice)

Switching amplifier modeling with sigma-delta modulation, PFFB loop, and advanced protection.

LTspiceClass DControl

About

I am an electronics engineer with over 8 years of experience in analog electronics and 4 years in digital design. For the past 4 years, I have specialized in PCB design using KiCad and Altium Designer, working on real-world products that demand both reliability and efficiency.

My main focus areas are power supply circuits, audio electronics, and LTspice modeling & simulation. I provide professional PCB schematics, layouts, BOM preparation, and Gerber files ready for manufacturing. I value clear communication, attention to detail, and dependable delivery.

Capabilities

  • PCB design (Altium Designer, KiCad)
  • Analog & digital circuit design
  • LTspice modeling, stability & performance sims
  • BOM, DFM/DFT, and Gerbers for manufacturing
  • Audio, power, motor control, embedded MCU boards
Languages:EN / PL Tooling:Altium, KiCad, LTspice Delivery:Schematic, PCB, BOM, Gerbers

Contact

Get in touch for quotes, inquiries, or collaboration opportunities.

Get a Quote

Direct Email

skorski.6a.20.2012@wp.pl

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