Mechanical multiplexer - video

[Altair]

Mechanical multiplexer. 0:17 video. "Demonstration of a mechanism to drive many degrees of freedom from only two motors, with the constraints that only one motor may be moved at a time, and the position must be quantized to a half-turn when switching axes."

Previously:

Intermittent motion mechanism - GIF
Ball joint mechanism based on spherical gear meshings - GIF
Linear oscillating to rotational motion gear design - GIF
Cycloidal reducer model - GIF
Lever advancing ratchet mechanism - GIF