YouSpice - SPICE electronic simulation community
YouSpice presents itself to users as a library of electronic circuits already simulated, with related information and dynamic sheets, and classified projects according to specific categories. The reference software used are: PSpice, LTspice, Altium Designer, TINA, Proteus, Ni-Multisim, Micro-Cap, EDWinXP. For the discussion YouSpice gives users a forum specifically dedicated to the issues of electronic design and simulation.
https://www.youspice.com/