| Spectra were acquired before the stepper motor began moving, throughout the 6-blanch cycle, and after the blanch cycle was completed. |
| Unlike earlier reductions, this particular transition requires a major design shift in stepper optics from refractive to reflective. |
| They are suitable for use with any standard two-phase stepper motor and offer four, user-selectable resolution settings. |
| Computer-driven stepper motors rotate the mirrors to obtain the desired angle of incidence. |
| The plungers of the pumps are moved via cams by stepper motors which swing or rotate back and forth within a certain angular range. |
| The drums were mounted on a platform that could be raised and lowered by an additional stepper motor. |
