Date of download: 12/2/2017 Copyright © ASME. All rights reserved. From: A Compliant Transmission Mechanism With Intermittent Contacts for Cycle-Doubling J. Mech. Des. 2006;129(1):114-121. doi:10.1115/1.2403774 Figure Legend: The experimental setup for testing the prototype. A microcontroller (BS2, Basic Stamp2, Parallax Inc.) is used to control the stepper motor (SM, EAD Motors LA23ECKJ-4) which actuates the input port (IP) of the mechanism at a frequency of approximately 0.1Hz. The cycle-doubler is mounted on and anchored to a clear Plexiglas frame (PF) at the locations labeled E in Fig. . The horizontal white strips in the figure correspond to the external contact surfaces (CS), which are lined with Teflon®. A rare earth magnet is glued to the output port (OP) of the cycle doubler. This allows the displacement of the output port to be monitored in a noncontact manner by a linear Hall-effect sensor (HS, Allegro Microdevices A1323) mounted on the Plexiglas frame near the output port. Salient parameters for the experiment are summarized in Table .