This article deals with the fabrication techno-logies and design techniques of pressure
sensors using various sensing element (SE) materials. The comparative analysis of different …

The population of older adults (> 65 years old) is growing both in Canada and abroad. In
2018, there were 6.4 million older adults (aged 65 and over, with 1.6 million aged 80 or …

This paper proposes and analyses a microcontroller-based interface circuit for inductive
sensors with a variable self-inductance. Besides the microcontroller (μC) and the sensor, the …

A low-cost microwave resonator sensor for angular displacement detection is proposed. The
sensor uses a strip-loaded dielectric resonator (SLDR) as the key element. The sensor …

This paper presents a low power, compact, and low-complexity pulse-width modulation-
based interface circuit for capacitive MEMS sensors. The circuit is designed using a ring …

In the paper new time-domain measurement methods for determining values of resistive (R),
inductive (L) and capacitive (C) sensors based on a versatile direct sensor-to-microcontroller …

This study presents a magnetostrictive type inductive sensing pressure sensor which
consisted of a planar coil, CoFeB magnetic films, and a Si diaphragm. As the Si diaphragm …

In this paper, a resolution enhancement method for direct interfacing of inductive sensors,
without employing analog-to-digital converter and/or external driver circuit, is presented. In …

This paper presents a simple digitizer suitable for differential variable inductive/reluctance
sensors. The proposed scheme uses two digital I/O pins, a counter and a comparator of a …

In this research, we developed wireless, inductive, pressure sensors with high sensitivity
and investigated the effects of the inner materials (copper or ferrite) on the performance of …