Simulate electronic circuit using Python and the Ngspice / Xyce simulators

A High-performance Timing Analysis Tool for VLSI Systems

a SPICE-like electronic circuit simulator written in Python

⚡ An interactive electronic circuit simulator

Python script for generating lookup tables for the gm/ID design methodology and much more ...

Lightweight cross-platform RF circuit simulator — DC, S-parameters, harmonic balance, loadpull. Not a SPICE simulator.

Basic electrical simulation software with easy UI

gdsfactory plugins

Implementing a full-on electronic circuit simulator, studying the whole concept and physics behind it!

Quantum Circuit Analyzer Tool

A digital logic simulator inspired by Logisim.

Free download of Micro-Cap 12 (Spectrum Software). Complete archive of the final SPICE circuit simulator, including the Windows installer, libraries, and components.

MCP server giving LLMs the ability to design, simulate, and analyze SPICE circuits via LTSpice and NGspice

MCP server that gives AI assistants direct access to ngspice circuit simulation — design, simulate, and verify circuits through natural language

Connection Machine is an open-source desktop application for designing and simulating digital circuits at scale.

Worked examples of circuit simulation in Python using PySpice and ngspice

Python interface for Cadence Spectre

⚡ Analog circuit simulator! -- https://hlorenzi.github.io/circuitsim/

Julia Wrapper for the KLU sparse matrix solver from SuiteSparse

Password-based door lock system using 8051/PIC microcontroller