A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track ...
Abstract: Force sensing plays a significant role from industrial applications to medicine, and active sensors, such as piezoelectric transducers that actively output a signal themselves, are already ...
Abstract: We propose a one-millimeter-scale linear ultrasonic motor and its feedback control system with a Hall sensor. The size of the stator measures 1.6 mm in height, 1.6 mm in width, and 0.3 mm in ...