logisim

graphical tool for designing and simulating logic circuits

Install

All systems
curl cmd.cat/logisim.sh
Debian Debian
apt-get install logisim
Ubuntu
apt-get install logisim
Fedora
dnf install logisim
Windows (WSL2)
sudo apt-get update sudo apt-get install logisim
Raspbian
apt-get install logisim

logisim

graphical tool for designing and simulating logic circuits

Logisim is an educational tool for designing and simulating digital logic circuits. With its simple toolbar interface and simulation of circuits as you build them, it is simple enough to facilitate learning the most basic concepts related to logic circuits. With the capacity to build larger circuits from smaller subcircuits, and to draw bundles of wires with a single mouse drag, Logisim can be used (and is used) to design and simulate entire CPUs for educational purposes.