Hollow Clock

• Designed and built a hollow clock featuring a floating hand mechanism driven by magnets, a stepper motor, and a custom gear-rotor assembly.
• Modified and extended an existing CAD model in Blender to integrate new mechanical and electronic components.
• Iterated through multiple 3D-printed prototypes to refine alignment, balance, and motion stability.
• Implemented Arduino-based motor control, including wiring and basic power electronics, to drive precise rotational motion.
• Integrated mechanical design, electronics, and control logic into a cohesive, functional electromechanical system.