igbt

Open-source high-power 3-phase VSI with independent safety coprocessor, fully isolated gate drives, and node-based codegen configuration tools. Firmware, RTE, and telemetry live in OpenVVVF/RTE.

ESP32 PWM IGBT gate driver with rotary encoder and OLED screen driving an induction heater.

Novel design of a single-phase cycloconverter using SiC MOSFET.

NgSpice Digital Twin of a complete off-grid solar power system: H-Bridge inverter (220V/50Hz, PI control, electro-thermal IGBT modeling) and 4kW MPPT boost converter (UC3843 analog control, KCL summing node, gate drive characterization).

Documentation of my changes to the AVR transistor tester

比亚迪半导体芯片规格书与选型目录开源社区。由核心代理商【霸晶芯科】发起维护，致力于将原厂 PDF 手册进行数字化、标准 Markdown 结构化整理，提供 FAE 级技术支持。

半导体PDF智能识别解析工具 - 自动提取IGBT/SiC MOSFET/Si MOSFET参数

Double Pulse Testing Plattform with Arduino Nano IoT33 for HybridPACK

Sweep I-V with a High Voltage Source HPP-120-256-IEEE and a Keithley 2400.

This mirrors the development of the SW from Markus for the ComponentTester (https://github.com/Mikrocontroller-net/transistortester/tree/master/Software/Markus and https://github.com/madires/Transistortester-Warehouse)

Component Tester

This is a clone of an SVN repository at svn://mikrocontroller.net/transistortester. It had been cloned by http://svn2github.com/ , but the service was since closed. Please read a closing note on my blog post: http://piotr.gabryjeluk.pl/blog:closing-svn2github . If you want to continue synchronizing this repo, look at https://github.com/gabrys/svn2g

PWM Dead Time Calculator

Supporting data for T. Reiter, M. Niendorf, J. Schapdick, "A Method for Individual Switching Energy Extraction in Si/SiC Fusion Switches", ECCE Europe, 2026 (planned publication)

Inverter open loop testing. Arduino Nano IoT 33. WIFI control. SVPWM. DPWM. THISPWM. Automotive traction inverter. IGBT. SiC MOSFET. Si/SiC Fusion.

High-performance 3-phase sine-wave PWM VFD (1-3800 Hz) with PIC16F18876 bare-metal firmware and custom IGBT PCB. Full motor control system from scratch.