CircuitJS1 Desktop Mod vs Ngspice

Struggling to choose between CircuitJS1 Desktop Mod and Ngspice? Both products offer unique advantages, making it a tough decision.

CircuitJS1 Desktop Mod is a Education & Reference solution with tags like circuit, simulator, electronics, open-source.

It boasts features such as Virtual breadboard for building circuits, Various basic and advanced circuit components, DC, AC, transient, and Fourier analysis modes, Export circuit designs as images or netlists, Customizable user interface, Simulation speed and accuracy controls, Multiple open circuits for comparison, Component search, Subcircuits, Voltage and current probes and pros including Free and open source, Easy to use interface, Extensive component library, Powerful simulation and analysis, Active development community, Cross-platform (Windows, Mac, Linux).

On the other hand, Ngspice is a Development product tagged with electronics, semiconductors, circuit-simulation, spice-models, analog-circuits, digital-circuits, mixedsignal-circuits.

Its standout features include SPICE circuit simulator, Supports digital, analog and mixed-mode circuits, Has an extensive model library, Supports PSpice compatible models, Has a graphical waveform viewer, Can generate netlists from schematics, Has Monte Carlo and worst-case analysis, Can do DC, AC, Transient and Fourier analysis, and it shines with pros like Free and open source, Powerful simulation capabilities, Large model library, Compatible with many SPICE models, Good for learning circuit simulation.

Feature	CircuitJS1 Desktop Mod	Ngspice
Overall Score	N/A	N/A
Primary Category	Education & Reference	Development

Product Overview

CircuitJS1 Desktop Mod

Description: CircuitJS1 Desktop Mod is an open source circuit simulator for electronics. It allows users to design and test electronic circuits virtually. The desktop mod provides extra features like exporting circuit designs.

Ngspice

Description: 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.

Key Features Comparison

CircuitJS1 Desktop Mod Features

• Virtual breadboard for building circuits
• Various basic and advanced circuit components
• DC, AC, transient, and Fourier analysis modes
• Export circuit designs as images or netlists
• Customizable user interface
• Simulation speed and accuracy controls
• Multiple open circuits for comparison
• Component search
• Subcircuits
• Voltage and current probes

Ngspice Features

• SPICE circuit simulator
• Supports digital, analog and mixed-mode circuits
• Has an extensive model library
• Supports PSpice compatible models
• Has a graphical waveform viewer
• Can generate netlists from schematics
• Has Monte Carlo and worst-case analysis
• Can do DC, AC, Transient and Fourier analysis

Pros & Cons Analysis

CircuitJS1 Desktop Mod

Pros

• Free and open source
• Easy to use interface
• Extensive component library
• Powerful simulation and analysis
• Active development community
• Cross-platform (Windows, Mac, Linux)

Cons

• Limited to electronics and electrical engineering
• Less features than paid simulators
• No integrated PCB design
• Lacks some advanced component models

Ngspice

Pros

• Free and open source
• Powerful simulation capabilities
• Large model library
• Compatible with many SPICE models
• Good for learning circuit simulation

Cons

• Steep learning curve
• Limited documentation and support
• No integrated schematic editor
• User interface is not very intuitive

Pricing Comparison

CircuitJS1 Desktop Mod

• Open Source

Ngspice

• Open Source