Data as of Sep 26, 2026 · Based on 4,029,442 AI responses across 13,338 prompts · See how Parse measures this
Paul Falstad's site offers interactive math and physics applets, including a circuit simulator. It provides mobile apps for iPhone/iPad and Android so users can run these applets on devices. The site also features other Android apps such as Mega Photo.
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Falstad Circuit: A brilliant, lightweight, and completely free browser-based interactive simulator.
Falstad Circuit Simulator — great for quickly experimenting and understanding how circuits behave.