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All Journal Jurnal ULTIMATICS Information System Journal (INFOS)
M. Husaini
UIN Raden Intan Lampung
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

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Web-Based Information System for Monitoring Soil Conditions (Moisture and Temperature) Integrated with IoT Ahmad Farzi Anwar; M. Husaini; Khairun Nita Aulia
ULTIMATICS Vol 18 No 1 (2026): Ultimatics : Jurnal Teknik Informatika
Publisher : Faculty of Engineering and Informatics, Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/ti.v18i1.4356

Abstract

Indonesia's agricultural sector faces challenges due to climate change and limited access to accurate, real-time information on soil conditions. Traditional methods relying on visual observation are inefficient and prone to error, which can reduce crop productivity. This research aims to develop a web-based information system integrated with the Internet of Things (IoT) for real-time monitoring of soil moisture and temperature. The system was developed using a Research and Development (R&D) approach with prototyping methodology. The hardware components include an ESP32 microcontroller, a capacitive soil moisture sensor v1.2, and a DS18B20 digital temperature sensor. Sensor data is transmitted to Firebase Realtime Database and displayed via a web interface built with HTML, CSS, and JavaScript. Field trials conducted in Talang Padang village (OKU Selatan) over 7 days demonstrated the system's ability to provide accurate, real-time monitoring. The system includes real-time gauge visualizations, historical graphs, notification features, and exportable sensor logs. Positive responses from farmers indicate the system's potential to support better agricultural decision-making. However, internet dependency and the need for sensor recalibration remain as limitations.
PENGEMBANGAN SISTEM INFORMASI KASIR PENJUALAN OBAT PADA APOTEK DENGAN PENDEKATAN METODE FAST Putri Rahmatun Nisa; M. Husaini; Mezan e-Khaeri Kesuma; Fiqih Satria
Information System Journal Vol. 8 No. 02 (2025): Information System Journal (INFOS)
Publisher : Universitas Amikom Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24076/infosjournal.2025v8i02.2328

Abstract

Pencatatan transaksi penjualan obat secara manual di Apotek Berkah Ibu sering menimbulkan kesalahan dan keterlambatan pelaporan. Tujuan dari penelitian ini adalah menciptakan sistem kasir berbasis website guna mendukung transaksi yang efisien dan akurat. Sistem dikembangkan menggunakan metode FAST (Framework for the Application of Systems Thinking) melalui tahapan analisis kebutuhan, perancangan, sampai dengan implementasi. Sistem ini dibangun menggunakan bahasa pemrograman PHP dengan framework Laravel dan database MySQL, serta diuji melalui metode black box untuk memastikan seluruh fungsinya sesuai dengan kebutuhan pengguna. Pengujian membuktikan bahwa sistem berhasil memenuhi kebutuhan pengguna guna mempercepat proses transaksi, meningkatkan akurasi data penjualan, dan memudahkan pembuatan laporan keuangan. Sistem ini berkontribusi dalam meningkatkan efisiensi operasional dan mendukung pengambilan keputusan manajerial. Penelitian ini dapat menjadi referensi bagi pengembangan sistem serupa di apotek.
Co-Authors Ahmad Farzi Anwar Fiqih Satria Khairun Nita Aulia Mezan e-Khaeri Kesuma Putri Rahmatun Nisa