Description: Archive.st is a free tool that allows you to archive web pages and access cached or historical versions. It can be useful for accessing web content that is no longer available or has changed.
Type: software
Description: QUCS (Quite Universal Circuit Simulator) is an open-source electronics circuit simulator software. It allows you to set up electronic circuits and simulate them. Features include DC, AC, S-parameter, harmonic balance analysis, etc. It has a GUI for schematic capture and simulation control.
Type: software
Pricing: Free