Results 121 to 130 of about 4,785 (304)

ALAT SOLAR TRACKER BERBASIS MIKROKONTROLER 8 BIT ATMega8535 [PDF]

open access: yes, 2015
Penelitian yang telah dilakukan ini adalah membuat prototipe alat solar tracker. Alat ini berfungsi untuk menggerakkan modul sel surya sehingga permukaan sel surya bisa terkena sinar matahari secara maksimal.
I Wayan Sutaya
core   +1 more source

Advances in Electroactive Liquid Crystal Elastomers for Intelligent Robotics and Electronics

open access: yesAdvanced Robotics Research, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) integrate molecular anisotropy with electrical functionality to enable programmable actuation and reconfigurable electronics. This review classifies eLCEs into robotic actuators and adaptive electronics, summarizes key actuation mechanisms, and highlights fabrication strategies that bridge materials to ...
Kavita Ramesh Rathod   +14 more
wiley   +1 more source

Solar tracker design [PDF]

open access: yes, 2010
In this report we discussed the solar tracker design, types of trackers, different options in remote sensor design which track the sun throughout the day and logic behind the electrical functioning of the sun tracker.
Penmetsa, Naga Venkata
core   +1 more source

Photovoltaic System with Solar Tracker

open access: yesScience, Engineering and Education
Thе rеpоrt dеscribеs а рrоjеct fоr thе dеvеlоpmеnt оf а rеаl phоtоvоltаic sуstеm with а sоlаr trасkеr аimеd аt incrеаsing thе еnеrgу уiеld оf stаndаrd phоtоvоltаic pаnеls by mеаns оf а pаnеl pоsitiоning systеm. Аn оvеrviеw оf the еxisting tеchnicаl sоlutiоns tо this issuе is providеd, аlоng with a fоrеcаst оf thе incrеased pеrfоrmаncе оf pаnеls ...
Sotirov, Danail   +6 more
openaire   +2 more sources

Perspective: Hollow Core Optical Fibres for Ultraviolet and Visible Wavelengths

open access: yesAdvanced Science, EarlyView.
Hollow core optical fibres bypass material constraints that limit optical fibres at ultraviolet and visible wavelengths. However, their challenging fabrication has limited their development, and significant gains in performance remain possible. In this perspective we outline approaches to enable the next generation of fibres for shorter wavelengths ...
Robbie Mears   +5 more
wiley   +1 more source

Solar glider [PDF]

open access: yes, 2012
This report outlines the design and construction of a solar powered, radio controlled electric glider. The design called for an electric glider that could take-off, climb and maintain continuous level flight during daylight hours on solar power alone
Marshall, Benjamin John
core   +1 more source

Solar Tracker-Rainfall Collector on Small-Scale Hybrid Photovoltaic-Pumped Hydro Systems to Increase Stored Energy

open access: yesIEEE Access
This paper proposes a solar tracker design as both a solar energy harvester and a rainwater collector on the hybrid of photovoltaic-pumped hydro storage (PV-PHS) system design in small scale, called a solar tracker-rainfall collector (STRC).
Akhmad Musafa   +3 more
doaj   +1 more source

Solar tracker

open access: yes, 2019
We are facing a climate crisis, and the world needs to generate electricity in more climate neutral ways. One alternative is to use solar energy. The highest efficiency can be achieved if the surface normal is pointed towards the sun, instead of just having it stationary. To solve this, people make a system called a solar tracker.
openaire   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Atomic Defects in Layered Transition Metal Dichalcogenides for Sustainable Energy Storage and the Intelligent Trends in Data Analytics

open access: yesAdvanced Science, EarlyView.
This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo   +6 more
wiley   +1 more source

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