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.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

CircuitJS1 Desktop Mod

CircuitJS1 Desktop Mod

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.

Categories:
circuit simulator electronics open-source

CircuitJS1 Desktop Mod Features

  1. Virtual breadboard for building circuits
  2. Various basic and advanced circuit components
  3. DC, AC, transient, and Fourier analysis modes
  4. Export circuit designs as images or netlists
  5. Customizable user interface
  6. Simulation speed and accuracy controls
  7. Multiple open circuits for comparison
  8. Component search
  9. Subcircuits
  10. Voltage and current probes

Pricing

  • Open Source

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

Ngspice

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.

Categories:
electronics semiconductors circuit-simulation spice-models analog-circuits digital-circuits mixedsignal-circuits

Ngspice Features

  1. SPICE circuit simulator
  2. Supports digital, analog and mixed-mode circuits
  3. Has an extensive model library
  4. Supports PSpice compatible models
  5. Has a graphical waveform viewer
  6. Can generate netlists from schematics
  7. Has Monte Carlo and worst-case analysis
  8. Can do DC, AC, Transient and Fourier analysis

Pricing

  • Open Source

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