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All Journal International Journal of Electrical and Computer Engineering PROSIDING SEMINAR NASIONAL Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Jurnal Media Infotama Jurnal Buana Informatika Bulletin of Electrical Engineering and Informatics Jurnal Informatika Jurnal Pendidikan dan Pemberdayaan Masyarakat WARTA Emitor: Jurnal Teknik Elektro Khazanah Informatika: Jurnal Ilmu Komputer dan Informatika ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika JURNAL NASIONAL TEKNIK ELEKTRO RABIT: Jurnal Teknologi dan Sistem Informasi Univrab Jurnal INSYPRO (Information System and Processing) Jurnal Penelitian Sains Teknologi Abditani : Jurnal Pengabdian Masyarakat Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Jurnal Ilmiah Sinus Jurnal Teknologi Komputer dan Sistem Informasi Journal of Applied Engineering and Technological Science (JAETS) Jurnal TIKOMSIN (Teknologi Informasi dan Komunikasi Sinar Nusantara) Automotive Experiences Urecol Journal. Part F: Community Development Prosiding University Research Colloquium The Indonesian Journal of Computer Science Journal of Community Services and Engagement: Voice of Community (VOC) JTKSI (Jurnal Teknologi Komputer dan Sistem Informasi)
Heru Supriyono
Universitas Muhammadiyah Surakarta
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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PENGEMBANGAN SISTEM WEB UNTUK RESERVASI TEMPAT ONLINE DI MADAME HO SKY LOUNGE SEBAGAI SOLUSI OPTIMALISASI PEMESANAN DAN PENGELOLAAN TEMPAT BAGI PELANGGAN Hilda Fredela Gasendra; Heru Supriyono
Rabit : Jurnal Teknologi dan Sistem Informasi Univrab Vol 11 No 2 (2026): Juli
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/rabit.v11i2.7701

Abstract

The restaurant industry is now adopting digitalization to optimize operational management and improve service quality. Madame Ho, an exclusive restaurant with panoramic city views, is a prime destination for activities ranging from private banquets to business meetings. In line with its service vision of offering an intimate dining atmosphere with custom décor, a systematic reservation mechanism is required to ensure timely service. With a limited capacity of seven tables per day, errors in scheduling and an inefficient manual reservation process can potentially lead to irregularities in booking management. These issues highlight the need for a system capable of managing reservations in a more structured manner.This research aims to develop a web-based reservation system that allows customers to select packages, schedule arrival times, and make payments online. The system also features an admin feature for data management (CRUD) and a sales statistics dashboard. Using the Waterfall method, the system was built using HonoJS as the backend, PostgreSQL as the database, and Vercel as the hosting deployment. The system was evaluated using a Black-box Testing approach, confirming that each system feature operated optimally. Furthermore, a System Usability Scale (SUS) test involving 30 respondents yielded a score of 83.58%, placing it in the "Excellent" category within the acceptable range. The results demonstrate that the system effectively improves operational efficiency and simplifies the online reservation process for customers at Madame Ho.
TTG Sistem berbasis Mikrokontroler dengan Teknologi Internet of Things untuk Pemantauan Konsumsi Energi Listrik Rumah Tangga Heru Supriyono; Arizal Gilang Pradana
Prosiding University Research Colloquium Proceeding of The 20th University Research Colloquium 2025: Bidang Pengabdian Masyarakat
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Konsumsi energi listrik perlu dipantau untuk meminimalisir biaya penggunaan energi listrik. Salah satu sumber pemborosan penggunaan energi listrik adalah adanya peralatan rumah tangga yang lupa dimatikan padahal di rumah tidak ada orang. Permasalahan yang dihadapi oleh banyak rumah tangga adalah belum tersedianya alat atau sistem untuk memantau penggunaan energi listrik dan pengendali sehingga penghuni dapat mematikan perangkat secara jarak jauh apabila lupa tidak mematikannya sebelum pergi. Tujuan daripengabdian pada masyarakat ini adalah untuk menerapkan teknologi berbasis mikrokontroler dan IoT untuk pengendalian dan pemantauan perangkat rumah tangga dan konsumsi energi listriknya. Alat yang sudah dibuat dan diterapkan dilengkapi dengan sensor PZEM 004T untuk membaca variabel konsumsi daya listrik dan kualitas daya listrik dan aplikasi Blynk pada smartphone sehingga penghuni dapat memantau apakah ada alat yang menyala dan dapat mematikan secara jarak jauh. Hasil pengabdian pada masyarakat menunjukkan alat yang diterapkan mempunyai unjuk kerja yang baik. Dengan diterapkannya alat ini memberikan dampak positif bagi penghuni yaitu dapat memantau konsumsi energi listriknya secara kontinyu, mengecek apakah ada alat rumah tangga yang lupa belum dimatikan, dan mematikannya secara jarak jauh dengan menggunakan aplikasi Blynk.
Incubator with food object detection based automatic heating process using internet of things technology Heru Supriyono; Agus Supardi; Pramudya Kurnia; Mohammad Dwiki Aji Nugroho; Muhammad Satria Ananta; Helmi Hidayatullah
Bulletin of Electrical Engineering and Informatics Vol 15, No 2: April 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v15i2.11297

Abstract

Conventional incubators for heating food generally can be operated manually by both its temperature level and heating duration. This condition provides risk that the food will be heated inappropriately both at its temperature level and heating duration which in turn can decrease food quality. The objective of this article is to develop an incubator for heating food which is equipped with a food object detection based automatic heating process and using internet of things (IoT) technology for distance monitoring and control, which detects the type of food and heating it automatically at both temperature level and duration. The incubator was developed using components available in the market including GY-906-DCI sensor, OV5647 camera, Raspberry Pi 4, NodeMCU microcontroller, and Telegram bot. Testing results showed that the developed incubator system was able to detect food types in real-time, as well as automatically set temperature and incubation time parameters based on it. It was able to maintain a stable incubation temperature, with an average error of 2.74% and a temperature deviation of 1.23 °C. The developed incubator potentially improves safety and user convenience where the food is heated properly both at its temperature level and heating duration.
Co-Authors Abdur Rohman Abdur Rohman Acnan Dini Niken Putri Darmasari, Niken Adi, Nurhadi Dharmaputra Permata Adjie Sapoetra Adjie Sapoetra, Adjie Afada Rio Trikuncahyo Afada Rio Trikuncahyo, Afada Rio Agung Septyanto Putra Agus Purwohartono Agus Supardi Aji, Wisnu Wahyu Akida Mulyaningtyas Alanro, Fedrik Fajar Ali Djamhuri Anam Sutopo Ananta, Muhammad Satria Ancas Nuzul Nur Hidayah anggraeni triningsih Anton S Anugrah Adi Wijayanto Ardhiyatama Nur Saputra Ardhya Dwi Nor Setyawan Ardiyanto, Yunita Arif Khoirudhin Arifiani Hidayati Aris Budiman Arizal Gilang Pradana Arsagita, Dea Azis Surya Maheri Bana Handaga BASTOMI, RADEN MUHAMMAD AZHARI Benarivo, Reza BIMANTORO, USMAN Bryan Anthony Kurniawan Bryan Anthony Kurniawan, Bryan Anthony Danindya Puput Muliana Putri Darsono, Ruswa Dea Arsagita Dendy Murdiyanto Dewanta, Wika Diana Gusti Ambarwati Diana Gusti Ambarwati Donny Handoko Donny Handoko, Donny Dwi Arianto Adi Nugroho Dwi Cahyo Kurniawan Dwi Cahyo Kurniawan, Dwi Cahyo Elfrida Ratnawati Endah Sudarmilah Endah Tri Rahayu Endah Tri Rahayu, Endah Tri Eri Prawira Kadarisman Fajar Kurnia Fajar Kurnia Fajar Suryawan Fatah Yasin Al Irsyadi Ghani Kurniasaid Hadi, Muhammad Rizky Kuncoro Hamdani Nursyahid Hamdani Nursyahid, Hamdani Hanung Adi Nugroho Helmi Hidayatullah Hidayatullah, Helmi Hilda Fredela Gasendra Hogantara, Azra Reza Satria I Gusti Banjar Jawi Ihsan Cahyo Utomo Imam Rivai Imam Rivai, Imam indra bayu candra gupta Irfan Nur Fahrudin Irfan Nur Fahrudin, Irfan Nur Islami, Muhammad Hammam Ismail Setiawan Isnen, Nur Muhammad Akbar Jannan, Muhammad Miftakhul Jawi, I Gusti Banjar Juliana, Anik Khairunnisa Aisyanti Khoirudhin, Arif Kun Harismah Maheri, Azis Surya Mohammad Dwiki Aji Nugroho Mohammad Osman Tokhi Muamaroh Muamaroh Muhammad Miftakhul Jannan Muhammad Satria Ananta Mukti, Salsa Sasmita Nanda Fergiawan Santoso Normawan, Yusuf Novendius Eka Saputra Novitaningrum, Dian Nugroho, Dwi Arianto Adi Nugroho, Mohammad Dwiki Aji Nur Muhammad Akbar Isnen Nurokhim Nurokhim Oscar Yudha Senna Perdana, Reggy Lintang Pramudya Kurnia Pramudya, Nicko Ilham Prasetya, Reinaldi Putra, Agung Septyanto Ratnasari Nur Rohmah Reggy Lintang Perdana Reinaldi Prasetya Reza Benarivo Riza Salma Syari ROCHMAN, PRATAMA AJI NUR Romadhon, Muhammad Rafi Nur Rozita Jailani Rozita Jailani, Rozita Ruswa Darsono S, Anton Santoso, Nanda Fergiawan Santoso, Widodo Budi Saputra, Ardhiyatama Nur Saputra, Novendius Eka Senna, Oscar Yudha Setyawan, Ardhya Dwi Nor Sujalwo Sujalwo Sujalwo Sujalwo Sujalwo Sujalwo, Sujalwo Sujalwo, S Tokhi, Mohammad Osman Tri Sulistyawati Tri Sulistyawati, Tri Umi Fadillah Umi Fadillah, Umi Umi Fadlilah Usman Bimantoro Utomo, Untung Budi Wahyu Nur Hidayati Wijayanti, Seta Wijayanto, Anugrah Adi Wika Dewanta Wisnu Wahyu Aji Yana Oktafianto Yudha, Anas Awali Yulianto, Aldi Yunita Ardiyanto Yusuf Normawan Zulafin Nur Rosyidah