EEcircuit is a circuit simulator based on ngspice and it runs inside the browser using WebAssembly technology. The input is schematic, and the output is results of the analysis that you're doing in the simulations. You are able to plot and view the results directly in the browser using high-performance WebGL plotting library webgl-plot, or download the data in CSV format for further analysis. Notice that your schematic and results are processed locally and always remain inside your browser and are never uploaded to network. The focus of this implementation is rapid analysis, sharing circuits ideas and results in VLSI and chip-design communities.
Next version of EEcircuit is released! if you still require the old vesrion go to gen1.EEcircuit.com.
For a short user guide go to User Guide.
More tutorials and videos are coming soon.
To learn more about SPICE netlits refer to ngspice manual
EEcircuit is built on top of Ngspice, Emscripten, Docker,React, Vite, Vercel
