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About Antika Circuit

Antika Circuit is a browser-based tool for designing, simulating, and understanding electronic circuits. It provides a 2D canvas for drawing and wiring components with real-time data updates on every node. The platform uses a SPICE-lite Modified Nodal Analysis engine running at 60 frames per second to compute voltages, currents, and transients directly in the browser. An integrated AI tutor can build circuits from plain-text prompts, explain faults, and apply fixes while walking through the reasoning. Live collaboration features allow multiple users to work on the same circuit simultaneously with shared cursors and presence. The tool supports exporting designs to SPICE netlists and KiCad projects for further development or PCB design. It offers three views of the same circuit: schematic, breadboard, and interactive 3D model, all kept in sync. Antika Circuit is positioned as suitable for both beginners learning their first LED circuit and professionals prototyping complex designs.

Key features

  • Real-time circuit simulation with SPICE-lite MNA engine
  • AI tutor for building, editing, and troubleshooting circuits
  • Live multiplayer collaboration with shared cursors
  • One-click export to SPICE netlists and KiCad projects
  • Three synchronized views: schematic, breadboard, and 3D model
  • No installation required, runs entirely in the browser
  • Live data visualization on every node
  • Versionable and shareable circuit designs

Use cases

  • Learning electronics fundamentals with real-time feedback
  • Professional circuit prototyping with industry-standard exports
  • Team-based circuit design and review

Pros

  • Real-time simulation with 60fps performance in the browser
  • Integrated AI tutor for circuit building, fault diagnosis, and explanations
  • Live collaboration with shared cursors and presence
  • Exports to SPICE netlists and KiCad projects
  • Three synchronized views: schematic, breadboard, and 3D model

Cons

  • Free plan includes watermark on exports
  • AI usage capped on free plan
  • Requires browser with sufficient performance for 60fps simulation

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Frequently asked questions about Antika Circuit

What is Antika Circuit?

Antika Circuit is a browser-based electronic circuit simulator that allows users to design, simulate, and understand circuits in real time. It features a 2D canvas, live collaboration, an AI tutor, and exports to SPICE and KiCad.

Who is Antika Circuit for?

The tool is designed for both beginners learning basic circuits and professionals prototyping complex designs. It bridges educational use with industry-standard workflows.

How does the AI tutor work in Antika Circuit?

The AI tutor can build circuits from plain-text prompts, explain faults, and apply fixes while walking through the reasoning in plain language. It also answers questions about circuit behavior.

Does Antika Circuit support real-time collaboration?

Yes, it allows multiple users to work on the same circuit simultaneously with shared cursors, presence, and a single live document, similar to collaborative design tools.

Can I export my designs from Antika Circuit?

Designs can be exported to SPICE netlists and KiCad projects for further development or PCB design, ensuring compatibility with industry-standard tools.

Is Antika Circuit free to use?

Antika Circuit is free to start, with no installation required. Additional features or usage limits may depend on the pricing model, which can be reviewed on their website.

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