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The The Prototype of An Automated Temperature Control System for Broiler Chicken Coops Based on Arduino and The Internet of Things (IoT) Wiguna, Didik; Huda, Didik Nur
Journal Global Technology Computer Vol 5 No 1 (2025): Desember 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jogtc.v5i1.8915

Abstract

This study aims to design and implement an Internet of Things (IoT)–based automated temperature control prototype for broiler chicken housing using an Arduino Uno and ESP32 microcontroller architecture. The proposed system integrates a DHT22 temperature–humidity sensor, relay modules, a cooling fan, and a heating lamp to regulate the coop microclimate based on predefined temperature thresholds. The Arduino Uno functions as the primary data acquisition and control unit, reading environmental parameters and executing actuator control logic, while the ESP32 handles wireless communication by transmitting sensor data to a MySQL database via WiFi at a configurable interval of 5 seconds. A simple yet effective control algorithm is applied, in which the fan is activated when the temperature exceeds 30.8 °C, while the heating lamp operates based on a scheduled brooding cycle. Experimental results demonstrate that the system is capable of reading temperature data in real time, responding appropriately to environmental changes, and reliably storing data in the database. The main contribution of this research lies in the development of a low-cost, dual-microcontroller IoT prototype that combines real-time monitoring, automatic temperature control, and flexible data logging, making it suitable for small to medium scale broiler farming applications and serving as a foundation for future enhancements involving humidity-based control.
Penghitungan Otomatis Tiket Permainan Berbasis Yolo pada Family Entertainment Center Huda, Didik Nur; Kumala, Siti Ayu
Semnas Ristek (Seminar Nasional Riset dan Inovasi Teknologi) Vol 10, No 1 (2026): SEMNAS RISTEK 2026
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/semnasristek.v10i1.8794

Abstract

Penelitian ini membahas penerapan algoritma YOLO (You Only Look Once) untuk deteksi dan perhitungan tiket secara otomatis. Proses pelatihan model dilakukan dengan menggunakan dataset citra tiket yang telah dilabeli, kemudian dievaluasi melalui metrik mean Average Precision (mAP). Hasil validasi menunjukkan performa model yang sangat baik dengan nilai mAP50 sebesar 0,995 dan mAP50–95 sebesar 0,847, yang menandakan tingkat akurasi tinggi pada berbagai ambang batas IoU. Kurva pelatihan dan validasi memperlihatkan penurunan nilai loss serta peningkatan metrik evaluasi secara konsisten, sehingga membuktikan kemampuan model dalam melakukan generalisasi. Model yang telah dilatih kemudian diimplementasikan untuk mendeteksi dan menghitung tiket secara langsung menggunakan webcam. Hasil uji coba membuktikan bahwa sistem mampu mendeteksi serta menghitung tiket secara otomatis dengan akurat dan efisien, sehingga dapat menjadi solusi praktis untuk menggantikan perhitungan manual yang membutuhkan waktu lama dan rentan kesalahan.
Analisis Fraktal untuk Pengembangan Motif Batik Indonesia: Perpaduan Fisika dan Budaya Kumala, Siti Ayu; Nur Huda, Didik; Nengsih, Retno
Jurnal Riset Fisika Indonesia Vol 6 No 01: Desember 2025
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jrfi.v6i01.6852

Abstract

Batik as part of the Indonesian culture was recognized as an Intangible Cultural Heritage by UNESCO in 2009. Batik is not only a cultural product, but also a representation of a complex visual structure. As science and technology develop, a physico-mathematical approach to batik motifs, particularly through fractal theory, has begun to attract the attention of researchers. A fractal is a geometric shape that has a repeating pattern at various scales. This study aims to develop a fractal pattern using the Julia set to obtain a batik motif pattern. This will greatly assist the batik industry in producing batik with various motifs automatically. The method used is to modify the Julia equation, the next step is to perform a transformation in the form of rotation or dilation. Then the results obtained are visualized using Python programming. The constants used are varied with a value of -1 < c < 1, the order of the equation also uses a higher order. The visualization results are then compared with existing batik motifs and the best one is selected. The results showed that certain parameter modifications produced fractal patterns similar to traditional designs such as kawung batik, while others revealed unexpected analogies to natural and physical phenomena like dicotyledonous and monocotyledonous stems patterns and floral motifs.