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Circuit Solver Web vs Ngspice

A side-by-side look at Circuit Solver Web and Ngspice. For an in-depth review of either product, follow the links below.

Circuit Solver Web

Circuit Solver Web

Education & Reference

Circuit Solver Web is a free online circuit simulator and schematic capture tool. It allows users to easily design and simulate circuits with a simple drag-and-drop interface without the need to install any software.

circuitsimulatorschematicelectronicseducation
Ngspice

Ngspice

Development

Ngspice is an open-source circuit simulator for electronics and semiconductors. It allows analyzing, modeling, and testing analog, digital and mixed-signal circuits with over 500 spice models of MOSFETs, BJTs, diodes, transformers, etc.

electronicssemiconductorscircuit-simulationspice-modelsanalog-circuitsdigital-circuitsmixedsignal-circuits