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AKSESIBILITAS INFORMASI MELALUI MAKERSPACE DI PERPUSTAKAAN Karjoso, Karjoso; Yulianto, Rizki Dwi
KOMUNIKA Vol 2, No 2 (2019): Komunika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (25.756 KB) | DOI: 10.24042/komunika.v2i2.6029

Abstract

Conventional library that only relies on human resources and resources information on paper or physical media cannot last much longer because of a very large information explosion. This is supported by the development and availability of global information infrastructure. Therefore the library must adjust to utilizing information technology in order to provide access to the widest possible information to users. Libraries must provide access to information based on digital media. The development of information technology plays a role in making the wider public access to information. Access to information is facilitated by providing a space / place to be creative for users, access to information, and sources of information needed by users. At present the function of the library has shifted from a quiet room to a meeting place for "creators" or "makers". The library becomes a meeting place (Maker Place or Maker Space) that provides easy access to information and information sources. With the makerspace, the library is no longer just a quiet space, but rather a space of expression and open for the development of creativity and problem solving that produces the product of creativity itself. Makerspace is the right choice for solution in realizing sustainable development goals. That is because the library is able to open access to information to the community, help individuals and the community to develop skills and confidence, and help improve social networking. with the ultimate goal of creating an intelligent and prosperous society for the people of Indonesia.
PERANCANGAN DAN PEMBUATAN PROTOTYPE WATER SPRAY PEMBERSIH PANEL SURYA BERBASIS INTERNET OF THINGS Yulianto, Rizki Dwi; Haryudo, Subuh Isnur; Rakhmawati, Lusia; Rijanto, Tri
Transmisi: Jurnal Ilmiah Teknik Elektro Vol 26, No 3 Juli (2024): TRANSMISI: Jurnal Ilmiah Teknik Elektro
Publisher : Departemen Teknik Elektro, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/transmisi.26.3.139-146

Abstract

Energi Matahari merupakan salah satu energi terbarukan yang dapat di rubah menjadi energi listrik mengunakan panel surya, Panel surya merupakan teknologi yang ramah lingkungan. Namun, ada beberapa faktor yang dapat mempengaruhi penurunan kinerja panel surya adalah iradiasi matahari, suhu panel surya, debu, pasir, kotoran, dan elemen lainnya. Konsep Internet of Things (IoT) mencakup ide untuk memperluas jaringan perangkat yang terhubung dengan internet guna mengontrol dan memonitor perangkat secara jarak jauh. Oleh sebab itu maka, pada penelitian ini akan merancang dan membuat prototype water spray pembersih panel surya berbasis Internet of Things (IoT). Hasil pengujian panel surya selama tiga hari, nilai tegangan dan arus yang dihasilkan oleh panel surya memiliki perbedaan, dimana nilai tegangan dan arus yang dihasilkan oleh panel surya dengan sistem pembersih memiliki nilai tegangan rata-rata 14,37 volt dan arus rata-rata 0,89 amper, Sedangkan panel surya tanpa sistem pembersih memiliki nilai tegangan rata-rata 13,77 volt dan arus rata-rata 0,77 amper. Panel surya dengan sistem pembersih memiliki peningkatan tegangan rata-rata 4,97%. Dalam jangka panjang selisih tegangan dan peningkatan tegangan akan semakin besar dikarenakann bertambahnya penumpukan kotoran akan mengakibatkan pengurangan daya serap pada panel tersebut pada panel surya tanpa sistem pembersih.