Falstad Circuit |best| Jun 2026

There is no installation required. You navigate to the website, and it just works. The interface is a simple schematic capture window. You drag components (resistors, capacitors, LEDs, transistors, logic gates) onto the canvas, connect them with wires, and flip the switch.

There is no installation required. You navigate to the website, and it just works. The interface is a simple schematic capture window. You drag components (resistors, capacitors, LEDs, transistors, logic gates) onto the canvas, connect them with wires, and flip the switch.