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p-Index From 2021 - 2026
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All Journal INTECOMS: Journal of Information Technology and Computer Science The Journal of Information Technology, Computer Science, and Electrical Engineering
Adi Sastra
Universitas Pembangunan Panca Budi
Computer Science & IT

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Kajian Pembangunan Lift Barang Pintar Kapasitas 50 Kg Dengan Pembangkit Listrik Tenaga Surya (PLTS) Hamdani Hamdani; Adi Sastra; Deny Firmansyah
INTECOMS: Journal of Information Technology and Computer Science Vol 6 No 1 (2023): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v6i1.6345

Abstract

Gedung I di kampus Universitas Pembangunan Panca Budi (UNPAB) mulai beroperasi pada tahun 2017 dan terdiri dari empat lantai. Sebagian ruangan di lantai 3 dan 4 digunakan sebagai kantor universitas dan klinik, sedangkan biro dan instansi yang berada di Gedung I adalah yang memiliki volume pergerakan barang dan dokumen yang tinggi. Karyawan di Gedung I kesulitan membawa barang dan dokumen keluar masuk gedung. Oleh karena itu, peneliti mengusulkan untuk membangun smart lift berbasis mikrokontroler yang hanya dapat diakses oleh orang-orang tertentu dengan hak akses menggunakan RF ID atau KTP elektronik dan memiliki keterbatasan daya tampung barang. Kajian juga akan mempertimbangkan penerapan pembangkit listrik tenaga surya sebagai sumber listrik cadangan agar lift tetap dapat beroperasi saat listrik padam. Keluaran dari penelitian ini berupa artikel jurnal dan prototipe smart lift
Audio-Based Multi-Door Notification System Using DFPlayer Mini for Automotive Safety Hamdani; Adi Sastra; Alamsyah Harahap
Journal of Information Technology, computer science and Electrical Engineering Vol. 2 No. 3 (2025): October 2025 - January 2026
Publisher : Yayasan Sinergi Multidimensi Kreatif

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Abstract

Accurate door status detection and notification are essential for guaranteeing passenger safety and mitigating operational risks. Traditional car indicators, such as dashboard lights and basic whistles, offer little contextual information and frequently do not specify which door is ajar. Such constraints diminish the user's situational awareness, particularly when the driver is external to the car or in a cacophonous setting. This study presents an economical, embedded audio notification system for multiple doors, utilizing five normally closed push-button switches, an Arduino Uno microcontroller, a DFPlayer Mini MP3 playback module, an audio amplifier, and an 8-ohm speaker to deliver distinct voice notifications. MP3 messages in the Indonesian language are assigned to each door, facilitating unambiguous and contextually relevant feedback. The experimental findings demonstrate complete detection accuracy across 200 activation cycles. The device exhibits exceptional dependability, minimal power consumption, and straightforward integration, making it suitable for safety upgrades in aftermarket automobiles
Co-Authors Alamsyah Harahap Deny Firmansyah Hamdani