RhythmDial — Blender animated prototype Open Blender 3.6+ or 4.x. Go to Scripting > Open, select this .py file, then Run Script. Press Spacebar to play frames 1–120. Components are separate named objects. Animation is keyframed kinematic motion, not a validated rigid-body physics simulation. The STL files in this folder are component prototypes and may require printer-specific fit tuning.