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Readout Circuits for Capacitive Sensors [PDF]
Micromachines, 2021 The development of microelectromechanical system (MEMS) processes enables the integration of capacitive sensors into silicon integrated circuits. These sensors have been gaining considerable attention as a solution for mobile and internet of things (IoT) devices because of their low power consumption. In this study, we introduce the operating principle
Yongsang Yoo, Byong-Deok Choi
openaire +3 more sources
Advancement of science, 2023 Ultrasensitive flexible pressure sensors with excellent linearity are essential for achieving tactile perception. Although microstructured dielectrics have endowed capacitive sensors with ultrahigh sensitivity, the compromise of sensitivity with ...
Chunyu Lv +8 more
semanticscholar +1 more source
POSSIBILITIES OF PLANAR CAPACITIVE RAIN SENSOR MANUFACTURING BY THICK FILM TECHNOLOGY [PDF]
Acta Electrotechnica et Informatica, 2019 In this paper, characterization and realisation of planar thick film rain sensor based on capacitive principle is presented. By using three different pastes (inks) for realisation of capacitive sensor it was found out that sensor produced by carbon ink ...
Samuel ŽUK +2 more
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Праці Інституту електродинаміки Національної академії наук України, 2021 The paper presents results of analysis of the influence of the thickness of the dielectric substrate of a capacitive beating sensor, the electrodes of which are made of foil dielectric type FR4, on the transformation function of the sensor by methods of ...
В.О. Березниченко +1 more
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Robotics, 2022 Soft and flexible strain sensors are becoming popular for many robotic applications. This article presents a stretchable capacitive sensor by combining a conductive filler of carbon black with elastomers and implementing shielding to reduce parasitic ...
Shi Yong, Kean Aw
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Advancement of science, 2023 Flexible pressure sensors based on micro‐/nanostructures can be integrated into robots to achieve sensitive tactile perception. However, conventional symmetric structures, such as pyramids or hemispheres, can sense only the magnitude of a force and not ...
Haibo Yu +11 more
semanticscholar +1 more source
Soft Iontronic Capacitive Sensor for Beat‐to‐Beat Blood Pressure Measurements
Advanced Materials Interfaces, 2022 Continuous beat‐to‐beat blood pressure (BP) monitoring provides hemodynamic information such as BP changes and waveforms over time, providing abundant information to more accurately diagnose a person's cardiovascular health compared to static cuff‐based ...
Patrick Rwei +6 more
semanticscholar +1 more source
Re-Calibration of Model-Based Capacitive Sensor for IoT Soil Moisture Measurements
Journal of Applied Informatics and Computing, 2023 Low-cost automatic irrigation systems require quality calibrated soil moisture sensors. The sensor is an indirect method of soil moisture measurement. The sensor works based on the change in the dielectric constant.
Iman Setiawan +2 more
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A micro-capacitive pressure sensor design and modelling [PDF]
Journal of Sensors and Sensor Systems, 2016 Measuring air pressure using a capacitive pressure sensor is a robust and precise technique. In addition, a system that employs such transducers lies within the low power consumption applications such as wireless sensor nodes.
A. E. Kubba +3 more
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Micromachines, 2022 Microfluidics provides an indispensable platform for combining analytical operations such as sample preparation, mixing, separation/enrichment, and detection onto a single compact platform, defined as a lab-on-a-chip (LOC) device with applicability in ...
Wei Hu +3 more
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