Home▸Physics & Mechanics▸Harmonograph Pendulum - 2D Lissajous Trace, Crossings and Decay Envelope

🌀 Harmonograph Pendulum - 2D Lissajous Trace, Crossings and Decay Envelope

2D companion of the Harmonograph simulator: pen trace, pendulum bobs, damped-amplitude graphs and a Lissajous crossing-count check.

Physics & Mechanics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion of the Harmonograph simulator: the live pen trace, X and Y pendulum bobs, damped-amplitude graphs and a Lissajous crossing-count check for chosen frequency ratios.

harmonographLissajousdamped oscillationpendulumresonance

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install