This project is coming from HFUT experiment class where I need to build an active low-pass filter with limited laboratory components. So I create this project to help me to find the closest circuit for my given value. After a couple of years, I still find it useful, so I decide to refactor it. And make it available for everyone in a more convenient way, like GUI and mobile app.

Todos

Refactor the legacy version.
Add BFS resolver in legacy version to replace LUT resolver.
Use Rust to fully rewrite the legacy version as a library.
Use Rust to create a CLI based on the library created at previous step.
Utilize FLTK to create a GUI in desktop operating system.
Utilize Flutter to create a GUI in mobile operating system.