There is a wide need for position, motion, and proximity sensing using low power for various applications. Capacitive, inductive, and Hall effect sensors are among the approaches for today’s low-power ...

While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and ...

Capacitive displacement sensors turn tiny gaps into actionable signals. By measuring changes in capacitance as target moves, these devices deliver precise, non-contact readings of position and motion.

Why precision sensing of muscle position and motion is needed for prosthetics. Operation mechanisms behind a sensing technique using implanted magnets. Implementation and test arrangement specifics.