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All Journal Jurnal Ilmiah Peuradeun JITEL (Jurnal Ilmiah Telekomunikasi, Elektronika, dan Listrik Tenaga)
Rahmat Hidayat
Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia
Religion Humanities Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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Alat Deteksi Kebakaran Dan Kebocoran Gas Dengan Notifikasi Telegram Menggunakan Mikrokotroler ESP-32 Rahmat Hidayat; Sinka Wilyanti; Legenda Prameswo; Arisa Olivia Putri; Hamzah Hamzah; Brainvendra Widi Dionova
JITEL (Jurnal Ilmiah Telekomunikasi, Elektronika, dan Listrik Tenaga) Vol. 6 No. 2: July 2026
Publisher : Jurusan Teknik Elektro, Politeknik Negeri Bandung

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Abstract

Keamanan dapur rumah tangga penting mengingat tingginya risiko kebakaran dan kebocoran gas LPG. Penelitian ini mengembangkan sistem deteksi dan penanggulangan dini berbasis mikrokontroler ESP32 dengan dukungan Internet of Things (IoT) dan konektivitas Wi-Fi. Sistem mengintegrasikan sensor MQ-2 untuk mendeteksi asap/gas mudah terbakar, KY-026 untuk mendeteksi nyala api, dan DHT11 untuk memantau kenaikan suhu. Untuk meminimalkan false alarm, sistem aktif hanya saat terdeteksi nyala api disertai suhu >40°C atau konsentrasi asap/gas >400 ppm. Saat kondisi berbahaya, data sensor diproses oleh ESP32 yang kemudian mengirim notifikasi real-time melalui Telegram Bot, mengaktifkan buzzer sebagai peringatan, serta mengendalikan pompa air melalui relay sebagai upaya penanggulangan. Pengujian pada berbagai kondisi dapur menunjukkan MQ-2 efektif mendeteksi gas di atas 300 ppm, KY-026 optimal pada jarak 20 cm dan sudut 0–45°, serta DHT11 akurat mencatat kenaikan suhu pada simulasi kebakaran. Kinerja jaringan memenuhi standar QoS ITU-T G.1010 dengan delay 191,83 ms, jitter 195,65 ms, throughput 4,24 Kbps, dan tanpa packet loss. Sistem mencapai tingkat notifikasi 100% dengan respons cepat, akurat, dan andal, sehingga efektif meningkatkan keamanan dapur melalui deteksi dini serta penanggulangan otomatis terhadap kebakaran dan kebocoran gas.
Donation Intention and Behavior in Indonesian Digital Crowdfunding: Integrating Social Presence and Interpersonal Behavior Theories Budi Sukardi; Rizky Nur Ayuningtyas Putri; Rahmat Hidayat; Fuad Dhiya Ul Husaen
Jurnal Ilmiah Peuradeun Vol. 14 No. 2 (2026): Jurnal Ilmiah Peuradeun
Publisher : SCAD Independent

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26811/peuradeun.v14i2.1217

Abstract

The rapid digitalization of Islamic social finance has transformed philanthropic practices, particularly through digital crowdfunding platforms that mediate zakah, infaq, sadaqah, and waqf donations. Despite technological advancement, donor participation in digital channels remains uneven, indicating a persistent gap between intention and actual donation behavior. This study examines the determinants of donation intention and behavior on Indonesian digital crowdfunding platforms by integrating the Theory of Interpersonal Behavior (TIB) and Social Presence Theory (SPT). Using a quantitative cross-sectional survey of 440 active donors across four major Indonesian cities and analyzing the data with SEM-PLS, the study investigates the roles of motivational, relational, and contextual factors. The findings show that attitude, affection, social factors, and religiosity significantly influence donation intention, while intention and trust are the primary drivers of actual donation behavior. Social presence, facilitating conditions, and habits do not exert direct effects on behavior; however, facilitating conditions significantly strengthen the intention–behavior relationship. These results highlight that digital donation behavior is shaped not only by technological access but also by emotional engagement, social embeddedness, and institutional trust. By clarifying the moderating role of facilitating conditions, this study contributes to a more comprehensive understanding of digital philanthropy and offers insights for developing sustainable, trustworthy, and context-sensitive crowdfunding platforms in Muslim-majority societies.
Co-Authors Arisa Olivia Putri Brainvendra Widi Dionova Budi Sukardi Fuad Dhiya Ul Husaen Hamzah Hamzah Legenda Prameswo Rizky Nur Ayuningtyas Putri Sinka Wilyanti