4-Stage Cardan Shaft and Geneva Drive for Marble Clock Seconds Display - Part 7

Watch a detailed engineering video demonstrating the construction of a synchronized connection between an elevator and marble selector using a Geneva drive mechanism and a 4-stage cardan shaft for transferring rotational movement between perpendicular shafts. Learn about the implementation of these mechanical components in a marble clock project, with insights into using the Prusa MK4S 3D printer for fabrication. Explore the technical aspects of achieving synchronized motion and the practical application of mechanical engineering principles in a creative timepiece design.