Results 61 to 70 of about 21,941 (247)

Application of Color Sensor in the Determination of Tomato Fruit Ripeness (Solanum Lycopersicum, L) in Gravitation Type Fruit Sorting Tool (Gravitation Type)

Indonesian Journal of Agricultural Research, 2019
Sortation is an important step in handling post-harvest fruits to extend the shelf life and increase the selling value. A tool that is able to sort quickly is needed to speed up the sortation process.
Fadliansyah Putra, Taufik Rizaldi
doaj   +1 more source

Hydrogel‐Based 3D‐Printable Stretchable Pressure Sensor

Advanced Materials Technologies, EarlyView.
We present a carbon‐black‐functionalized double‐network granular hydrogel (DNGH) pressure sensor capable of detecting pressures from 200 Pa, equivalent to a light finger touch, up to 500 kPa. The sensor exhibits signal drifts below 3.5% after 800 cycles and response times around 80 ms. Leveraging this broad sensing range, we 3D print this material into
Tianyu Yuan, Chenzhuo Li, Antonia Georgopoulou, John M. Kolinski, Esther Amstad   +4 more
wiley   +1 more source

Innovation Meets Accessibility in Melt Electrowriting 3D Printer Design: Continuous Process Monitoring and Automation via Modular Software and Hardware

Advanced Materials Technologies, EarlyView.
This manuscript describes the design and validation of an innovative melt electrowriting printer. With a turntable collector and modular software architecture, it unifies previous advanced MEW printer capabilities and enhances adaptability for a wide range of research applications.
Timo Baroth, Tim R. Dargaville, Paul D. Dalton, Dietmar W. Hutmacher   +3 more
wiley   +1 more source

A control unit for a laser module of optoelectronic computing environment with dynamic architecture [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2013
The paper presents the developed control unit of laser modules of optoelectronic acousto-optic computing environment. The unit is based on ARM micro¬con¬troller of Cortex M3 family, and allows alternating between recording (erase) and reading modes in ...
Lipinskii A. Y.
doaj  

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

Advanced 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, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Farklı Eğim Açılarındaki Fotovoltaik Panellerin Elektriksel Ölçümlerinin Raspberry Pi ile İzlenmesi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2016
Güneş enerjisinden elektrik enerjisi elde etmek için fotovoltaik (FV) paneller kullanılmaktadır. FV panellerden elde edilen enerji, panellerin kurulduğu coğrafi konuma, mevsimsel değişimlere ve çevre koşullarına göre sürekli olarak değişiklik ...
Harun Özbay, Hüseyin Parmaksız, Akif Karafil, Metin Kesler   +3 more
doaj  

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

Sensors, 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, Rafael Gonzalez-Landaeta, Juan Cota-Ruiz, Ferran Reverter   +3 more
doaj   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Viviendas inteligentes (Domótica)

Ingeniería 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  

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

Advanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz, Gökhan Ince, Ozgur Atalay   +2 more
wiley   +1 more source