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All Journal IJCCS (Indonesian Journal of Computing and Cybernetics Systems) JIKO (Jurnal Informatika dan Komputer) Jurnal Teknoinfo Jurnal Informasi dan Teknologi Jurnal Humaniora Teknologi Jurnal Sains Komputer dan Teknologi Informasi Jurnal Humaniora Teknologi Jurnal Pengabdian Masyarakat
Sulistyowati Sulistyowati
STMIK Palangkaraya
Religion Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Languange, Linguistic, Communication & Media Public Health Social Sciences Other

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Metode Air Terjun pada Sistem Informasi Studio Musik (Studi Kasus : Watakham Studio Palangka Raya) Rosmiati, Rosmiati; Sulistyowati, Sulistyowati; Hendartie, Susi; Nugroho, Bayu Prataman; Sam'ani, Sam'ani; Rudini, Rudini; Nizar, Muhammad
Jurnal Sains Komputer dan Teknologi Informasi Vol. 7 No. 2 (2025): Jurnal Sains Komputer dan Teknologi Informasi
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/jsakti.v7i2.9789

Abstract

Watakham Studio, a music studio operating in Palangka Raya, currently manages rental data manually, which can lead to recording errors, service delays, and difficulties in data archiving. This research aims to design and develop a music studio rental information system using the Waterfall method. This method is chosen due to its systematic approach, consisting of the following phases: requirements analysis, system design, implementation, testing, and maintenance. The developed information system focuses on the digital management of rental schedules, customer data, and transaction reports. A case study was conducted directly at Watakham Studio to ensure the system meets the real needs of users. The implementation results show that the system can accelerate operational processes, reduce the risk of errors, and improve service efficiency. By applying the Waterfall method, the developed information system operates according to the initial design and has a positive impact on studio management.
Implementasi Sistem Deteksi dan Peringatan Dini Kebakaran Menggunakan Sensor LM35, Flame V2, dan Mikrokontroler AVR: AVR Microcontroller-Based Early Fire Detection Using LM35 and Flame V2 Sensors Sam'ani; Ichsan, Mochammad; Qamaruzzaman, M. Haris; Haris, Ferdiyani; Sulistyowati
Jurnal Sains Komputer dan Teknologi Informasi Vol. 8 No. 1 (2025): Jurnal Sains Komputer dan Teknologi Informasi
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

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Abstract

Fire is a disaster that can cause significant material and non-material losses. Delays in detecting early signs of fire often result in the rapid spread of flames and greater damage. This study aims to implement an early fire detection and warning system based on the AVR ATmega16 microcontroller, utilizing the LM35 sensor for temperature detection, the Flame V2 sensor for flame detection, and an SMS Gateway via a Wavecom modem as a medium for remote notification. The research adopts a prototype development approach, encompassing the stages of design, implementation, and system testing. The system is designed to provide two forms of alerts: a local audio alarm and a short message service (SMS) notification to registered user mobile numbers. System testing was conducted using the black box method to validate the functionality of both hardware and software. Experimental results indicate that the LM35 sensor successfully detected temperature increases above 39°C, while the Flame V2 sensor accurately identified the presence of fire. The system automatically transmitted SMS notifications to the user and activated a buzzer alarm as a danger alert. Furthermore, users were able to control the activation and deactivation of sensors via SMS commands with specific formats, thereby enhancing the system’s operational flexibility. This study is expected to serve as a foundation for further development toward more intelligent, integrated, and adaptive fire detection systems.
Co-Authors Ade Irawan Agung Prabowo Alfarabhi, Fathur Amelia Rohmah Andreyan Dwianto Bayu Pratama Nugroho Edi Winarko Eko Gunawan Fenroy Yedithia Ferdiyani Haris Haris, Ferdiyani Heri Setiawan Ichsan, Mochammad Ika Safitri Windiarti Lili Rusdiana, Lili M. Ihsanul Fikry Mochammad Ichsan Muhammad Erfan, Muhammad Muhammad Haris Qamaruzzaman Muhammad Nizar Norhayati Norhayati Norhayati Nugroho, Bayu Pratama Nugroho, Bayu Prataman Rommi Kaestria Rosmiati Rosmiati Rosmiati Rosmiati Rosmiati Rosmiati Rosmiati Rosmiati Rudini Rudini Rudini Rudini, Rudini Sam'ani Sam'ani Sam'ani, Sam'ani Santoso Pakpahan, Herman Sherly Jayanti Simanjuntak, Almighty Suparno Suparno Suparno Suparno Susi Hendartie Susi Hendartie Susi Hendartie