Internet of Things Based Control and Monitoring LCD Projector for Smart Class Room Concept

  • Kadek Suar Wibawa Program Studi Teknologi Informasi, Fakultas Teknik, Universitas Udayana
  • Putu Wirabuana Program Studi Teknologi Informasi, Fakultas Teknik, Universitas Udayana
  • A. A. K. Agung Cahyawan Wiranatha Program Studi Teknologi Informasi, Fakultas Teknik, Universitas Udayana
DOI: https://doi.org/10.24843/JIM.2022.v10.i01.p06

Abstract

The Smart Class Room concept requires modern technology to control and monitor Liquid Crystal Display Projector devices. This technology can be created by implementing the Internet of Things. The LCD Projector can be controlled remotely via an android-based mobile application. Research and Development is the right method to produce prototypes. The results of the implementation of the system show that remote control via the internet using a realtime firebase database can be achieved in 3 seconds. The distance between the LCD Projector and the embedded system device can communicate well up to 2 meters using the Infrared sensor. Changes in Temperature and Ambient Light intensity can be detected within 500mS measurement time. Current detection shows 4 LCD status modes: ON, OFF-Fan On, Stand by and Off.


Keywords : Smart Class Room, Internet of Things, Monitoring LCD, Current Detection, Mobile
App

Published
2022-01-14
How to Cite
WIBAWA, Kadek Suar; WIRABUANA, Putu; WIRANATHA, A. A. K. Agung Cahyawan. Internet of Things Based Control and Monitoring LCD Projector for Smart Class Room Concept. Jurnal Ilmiah Merpati (Menara Penelitian Akademika Teknologi Informasi), [S.l.], v. 10, n. 1, p. 59-68, jan. 2022. ISSN 2685-2411. Available at: <https://ojs.unud.ac.id/index.php/merpati/article/view/79807>. Date accessed: 23 nov. 2024. doi: https://doi.org/10.24843/JIM.2022.v10.i01.p06.
Citation Formats
Issue
Vol 10 No 1 (2022): Vol. 10, No. 1, April 2022
Section
Articles

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