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Switch mode capacitive pressure sensors [PDF]

open access: yesMicrosystems & Nanoengineering, 2022
Switch mode capacitive pressure sensors are proposed as a new class of microfabricated devices that transform pressure into a mechanically switching capacitance to form an analog-to-digital signal with zero power, high sensitivity, and a high signal-to ...
Nabil Shalabi   +2 more
doaj   +4 more sources

Textile-Based Flexible Capacitive Pressure Sensors: A Review [PDF]

open access: yesNanomaterials, 2022
Flexible capacitive pressure sensors have been widely used in electronic skin, human movement and health monitoring, and human–machine interactions. Recently, electronic textiles afford a valuable alternative to traditional capacitive pressure sensors ...
Min Su   +4 more
doaj   +4 more sources

Rapid Prototyping Flexible Capacitive Pressure Sensors Based on Porous Electrodes [PDF]

open access: yesBiosensors, 2023
Flexible pressure sensors are widely applied in tactile perception, fingerprint recognition, medical monitoring, human–machine interfaces, and the Internet of Things.
Tiancong Zhao, Huichao Zhu, Hangyu Zhang
doaj   +2 more sources

A Further Theoretical Study of Capacitive Pressure Sensors Based on Thin Film Elastic Deflection and Parallel Plate Capacitor: Refined Closed-Form Solution and Numerical Calibration [PDF]

open access: yesSensors, 2022
The capacitive pressure sensor based on thin film elastic deflection and a parallel plate capacitor uses a non-conductive elastic annular thin film centrally connected to a conductive, rigid, flat, concentric-circular thin plate as a pressure sensing ...
Ying Guo   +4 more
doaj   +2 more sources

Highly Sensitive and Flexible Capacitive Pressure Sensors Based on Vertical Graphene and Micro-Pyramidal Dielectric Layer [PDF]

open access: yesNanomaterials, 2023
Many practical applications require flexible high-sensitivity pressure sensors. However, such sensors are difficult to achieve using conventional materials.
Ke Zhao   +8 more
doaj   +2 more sources

Highly Sensitive Textile-Based Capacitive Pressure Sensors Using PVDF-HFP/Ionic Liquid Composite Films [PDF]

open access: yesSensors, 2021
Textile-based pressure sensors have garnered considerable interest in electronic textiles due to their diverse applications, including human–machine interface and healthcare monitoring systems.
Kyobin Keum   +5 more
doaj   +2 more sources

Flexible Microstructured Capacitive Pressure Sensors Using Laser Engraving and Graphitization from Natural Wood [PDF]

open access: yesMolecules, 2023
In recent years, laser engraving has received widespread attention as a convenient, efficient, and programmable method which has enabled high-quality porous graphene to be obtained from various precursors.
Chenkai Qu   +7 more
doaj   +2 more sources

Development of a Novel Silicon Membrane MEMS Capacitive Pressure Sensor for Biological Applications

open access: yesEngineering Proceedings, 2023
MEMS capacitive pressure sensors have proven to be more reliable in terms of temperature drift and long-term stability when compared to MEMS piezoresistive pressure sensors.
Basit Abdul
doaj   +1 more source

A new strategy for the fabrication of a flexible and highly sensitive capacitive pressure sensor

open access: yesMicrosystems & Nanoengineering, 2021
The development of flexible capacitive pressure sensors has wide application prospects in the fields of electronic skin and intelligent wearable electronic devices, but it is still a great challenge to fabricate capacitive sensors with high sensitivity ...
Ruzhan Qin   +6 more
doaj   +1 more source

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