A minimalistic digital logic simulator
Digital Circuits Design and Simulation
Solves symbolic electrical AC circuit equations
HYDRA - pipe network analysis for solar plants
Maxima Script to Calculate Transfer Function of a LTspice Circuit
Building blocks for the renewable energy industry.
Optimer: a SPICE base electrical/ electronic circuit optimization tool
Allows you to build your own circuits and test them
The Future of the Java Circuit Simulator
Build now your diagram logic circuit
Simulador Educacional de Circuitos Digitales
Maxima script for symbolic analysis of analog integrated circuits
A easy to use Digital IC prototyping software