Results 111 to 120 of about 243,816 (321)

Seat Occupancy Detection Based on a Low-Power Microcontroller and a Single FSR

open access: yesSensors, 2019
This paper proposes a microcontroller-based measurement system to detect and confirm the presence of a subject in a chair. The system relies on a single Force Sensing Resistor (FSR), which is arranged in the seat of the chair, that undergoes a sudden ...
Ernesto Sifuentes   +3 more
doaj   +1 more source

Boundary-mode operation of the boost converter for thermoelectric generator maximum power tracking [PDF]

open access: yes, 2014
This article has been made available through the Brunel Open Access Publishing Fund.Performance-favourable and noteworthy characteristics of the Boost converter are reported, when the latter operates in Maximum Power Tracking (MPT) mode, while fed from a
Theodoridis, M
core  

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Viviendas inteligentes (Domótica)

open access: yesIngeniería e Investigación, 2005
En los últimos años el avance de las telecomunicaciones a través de internet permite hablar de integración a nivel de redes IP (Internet Protocol). Numerosas redes funcionan con éxito y han sido fundamentales para las diversas áreas en la medida en que ...
Luis Felipe Herrera Quintero
doaj  

Introduction to the Human Body With A Krama Inggil Language-Based Microcontroller ATmega 16 [PDF]

open access: yes, 2012
The introduction of human limbs with language-based Krama Inggil ATmega microcontroller 16 is a tool that serves to introduce the members of the human body in one language Krama Inggil based microcontroller ATmega 16. This tool is made for the purpose
Desi, Ariyati
core  

Adhesive Double‐Network Granular Organogel E‐Skin

open access: yesAdvanced Materials Technologies, EarlyView.
We introduce a double‐network granular organogel adhesive for electronic skin, overcoming adhesion and strength trade‐offs. It provides reversible, robust bonding and ionic conductivity, enabling wearable and soft robotic e‐skin. Thanks to the e‐skin adhesive, a soft robotic trunk can recognize touch, temperature, humidity, and acidity.
Antonia Georgopoulou   +4 more
wiley   +1 more source

Prototype RPM Digital Meter Berbasis Mikrokontroler ATMega 8 Untuk Sepeda Motor Dengan Penampil Seven Segment [PDF]

open access: yes, 2012
Proyek Akhir ini dimaksudkan untuk mendapatkan suatu alat ukur Prototype RPM Digital Berbasis Mikrokontroler ATMega 8 Dengan Penampil Seven Segment yang mampu mengukur besar kecilnya putaran RPM sepeda motor.
Dian , Trikusworo
core  

A microcontroller based gas leakage detection and evacuation system

open access: yesIOP Conference Series: Materials Science and Engineering, 2018
Liquefied Petroleum Gas (LPG) is a major fuel for cooking in Nigeria. LPG is dispensed into cylinders which are in various sizes and storage capacities. Multiple cases of household fires, injuries and fatalities due to LPG leakage and explosion have been
A. Adekitan   +2 more
semanticscholar   +1 more source

3D Microprinting of Structures with Lanthanide‐Based Fluorophores on Optical Fibers for Multiplexed Sensing

open access: yesAdvanced Optical Materials, EarlyView.
Incorporating lanthanide‐based fluorophores into commercial resists for femtosecond direct laser writing enables a novel platform for multiplexed sensing. Porous, periodic, and solid luminescent microstructures fabricated directly on optical fiber tips are presented.
Valese Aslani   +8 more
wiley   +1 more source

Low‐Strain Flexible Ink‐Based Sensors Enable Hyperelastic Inflation Perception Via Geometric Patterning for Balloon‐Type Robots

open access: yesAdvanced Robotics Research, EarlyView.
Integrating proprioceptive capabilities in balloon‐type robots enhances safe human–machine interactions. Traditional pressure estimates are inadequate due to nonlinear relationships. Instead, embedding stretchable sensors effectively measures deformation. This design optimizes sensor geometry to minimize damage risks.
Wenchao Yue   +6 more
wiley   +1 more source

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