VBB (virtual bread board) is
a software tool aimed to serve the purpose of EDA (electronic design automation)
It consists of a front-end drag-and-click GUI (graphical user interface),
simulation GUI, and a back-end simulation engine. This project is currently
onging, so I am kinda busy during weekend. The following is a snapshot
of my linux desktop when running simulation GUI; and a snapshot of a schematic
design desktop