Results 1 to 10 of about 72,708 (276)
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)
Yongsang Yoo, Byong-Deok Choi
doaj +5 more sources
Comparative Study and Simulation of Capacitive Sensors in Microfluidic Channels for Sensitive Red Blood Cell Detection [PDF]
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
doaj +2 more sources
Capacitive Sensors for Label-Free Detection in High-Ionic-Strength Bodily Fluids: A Review [PDF]
BiosensorsCapacitive sensors are platforms that enable label-free, real-time detection at low non-perturbing voltages. These sensors do not rely on Faradaic processes, thereby eliminating the need for redox-active species and simplifying system integration for ...
Seerat Sekhon +2 more
doaj +2 more sources
Enhancing Sensing Performance of Capacitive Sensors Using Kirigami Structures [PDF]
SensorsCapacitive sensors have widespread applications in human-machine interaction, Internet of Things, and smart home systems due to their low cost, high sensitivity, and ease of integration.
Chor-Kheng Lim
doaj +2 more sources
Influence of Geometric Properties of Capacitive Sensors on Slope Error and Nonlinearity of Displacement Measurements [PDF]
Sensors, 2021 Capacitive sensors are widely used in industrial applications, such as CNC machine tools, where reliable positioning in the micrometer range with nanometer accuracy is required. Hence, these sensors are operated in harsh industrial environments.
Lars Daul +3 more
doaj +2 more sources
Switch mode capacitive pressure sensors
Microsystems & 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 +3 more sources
Designing and field calibration of low-cost microcontroller-based soil moisture sensor for subsurface drip-irrigation system [PDF]
Scientific ReportsA cost-effective capacitive sensor system, SEN0193, was ruggedised, calibrated, and evaluated in both laboratory and field settings to assess sensor-to-sensor variability resulting from sensor placement in the soil. Experimental data underwent regression
Amina Raheja +5 more
doaj +2 more sources
Wearable Detection of Trunk Flexions: Capacitive Elastomeric Sensors Compared to Inertial Sensors
Sensors, 2021 Continuous monitoring of flexions of the trunk via wearable sensors could help various types of workers to reduce risks associated with incorrect postures and movements. Stretchable piezo-capacitive elastomeric sensors based on dielectric elastomers have
Gabriele Frediani +4 more
doaj +1 more source
Sensors, 2022 This paper presents the results of research and development of capacitive-based sensors of rotating shaft vibration for fault diagnostic systems of powerful turbines and hydro generators. It showed that diagnostic systems with special sensors are the key
Ievgen Zaitsev +6 more
doaj +1 more source
Biosensors, 2022 Over the past several years, wearable electrophysiological sensors with stretchability have received significant research attention because of their capability to continuously monitor electrophysiological signals from the human body with minimal body ...
Hadaate Ullah +8 more
doaj +1 more source