A circuit simulator with graphical user interface (GUI)
PyAMS (Python for Analog and Mixed Signals) CAD approach
A Cross Platform and Open Source Electronics Design Automation Suite
Community driven PCB Layout and Schematic capture software
Analog \ digital circuit design and simulation source code
AVR simulator IDE
ESP32 Arduino Based Reflow Oven Controller Schematics and Firmware
Hierarchical Schematic and PCB
Electronics Design Software