We’re all familiar with getting feedback from a rotating shaft, for which we usually employ a potentiometer or encoder ... tenth-of-a-degree differences in rotation. The blog post has a wealth ...

Rotary potentiometers consist of a circular conductive track and an electrical wiper attached to a central shaft. A constant voltage is applied to the track; as the shaft turns and the wiper contacts ...

However, in the place of a potentiometer, this design instead uses an AS5600 magnetic rotary position sensor to read the servo’s angle, via a magnet mounted in the servo’s gear. An Arduino is ...

Reliable non-contact monitoring of the rotational speed with regard to underspeed. 2 in 1: speed sensor and evaluation in one compact housing. Easy setting of the switch point via potentiometer. For ...