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Pemetaan Kondisi Lingkungan Tanam menggunakan K-Means Clustering Kholila, Ni'ma; Mujiono, M; Wahyudi, Dona
JSITIK: Jurnal Sistem Informasi dan Teknologi Informasi Komputer Vol. 1 No. 2 (2023): Juni 2023
Publisher : Cipta Media Harmoni

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (674.677 KB) | DOI: 10.53624/jsitik.v1i2.182

Abstract

Melalui pendekatan clustering, data rekam yang terdiri dari waktu tanam, ph, suhu air, suhu udara, dan nilai TDS dapat dimanfaatkan guna memetakan kondisi lingkungan tanam. Melalui pemetaan kondisi lingkungan tanam, petani mendapatkan informasi tambahan terkait kondisi lingkungan tanam milik petani. Melalui informasi tersebut, diharapkan petani dapat memberikan tindakan pertanian yang sesuai dengan kondisi lingkungan tanam, lebih efektif dan efisien. Pemetaan kondisi lingkungan tanam menggunakan k-means clustering algorithm dalam 3 (tiga) cluster. Masing-masing merupakan cluster kondisi lingkungan tanam yang kurang nutrisi dan kurang air, cukup nutrisi tetapi kurang air, serta cukup nutrisi dan cukup air. Cluster testing menggunakan elbow method menunjukkan bahwa jumlah cluster optimal dalam pengelompokan K-Means adalah 3 cluster dengan nilai inersia 199.065.
Pengembangan Sistem Informasi Presensi Berbasis Global Positioning Systems dan Location-Based Service Utomo, Prabowo Budi; Wahyudi, Dona; Mujiono, M
Jurnal Informatika Terpadu Vol 11 No 1 (2025): Maret, 2025
Publisher : LPPM STT Terpadu Nurul Fikri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54914/jit.v11i1.1563

Abstract

This study focuses on the development of an attendance system based on the Global Positioning System (GPS) and Location-Based Service (LBS) using the Extreme Programming (XP) approach. This system helps institutions and companies enhance the accuracy and efficiency of employee attendance recording, particularly for mobile workers such as field employees or operational staff. The implementation of this system aims to overcome the limitations of conventional attendance methods, which are prone to manipulation, such as proxy attendance or multiple fingerprint recognition usage, as well as difficulties in accessing attendance data for auditing and performance evaluation purposes. GPS technology determines the user's real-time location, while LBS enhances the accuracy and reliability of location data. This study chooses the XP methodology due to its flexibility and adaptability to changing requirements during development. Testing results indicate the system achieves a 91.4% success rate in recording attendance with accurate location validation. The system is compatible with various devices and operational conditions, offering high flexibility in its implementation. However, challenges remain regarding external factors such as geographical conditions, weather, and device quality, which may affect location accuracy. Overall, this system offers a transparent, accurate, and efficient attendance solution.
Penguatan Pasar Opak Gambir melalui Digital Branding untuk Meningkatkan Brand Awareness dan Daya Saing Widayani, Anna; Mujiono, M; Fiernaningsih, Nilawati
Dharma: Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2024): November
Publisher : Universitas Pembangunan Nasional "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/dlppm.v5i2.12591

Abstract

The opak gambir Home Industry supports the green economy concept by utilizing local materials and environmentally friendly production techniques. IRT Opak Gambir has attempted to reach a wider market through digital technology, but faces obstacles due to lack of competence in optimizing digital marketing. To overcome this, assistance will be provided in strengthening the opak gambir market through branding awareness with digital visual branding and website development. This assistance aims to improve partner skills in implementing digital branding, which includes creating attractive visual content and optimizing websites to reach a wider audience. With better branding awareness, IRT opak gambir is expected to increase brand awareness and competitiveness in the digital era. The results of this activity are expected to support sustainable business growth and increase market acceptance of opak gambir products, in line with the green economy concept being promoted.
DESIGN DESIGN Of IoT (INTERNET OF THINGS) IN CHILI PLANT IRRIGATION SYSTEM: DESIGN Of IoT (INTERNET OF THINGS) IN CHILI PLANT IRRIGATION SYSTEM Nalendra, Adimas Ketut; Mujiono, M
Generation Journal Vol 4 No 2 (2020): Generation Journal
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/gj.v4i2.14187

Abstract

Air merupakan aspek yang penting dalam aspek kehidupan. Dalam bidang pertanian menjadi komponen utama pada fotosintesis dan transportasi nutrisi dari dalam tanah ke tanaman. Biasanya petani memberikan air dua kali dalam sehari di waktu biasa, tetapi di saat tertentu membutuhkan air yang berlebih untuk menjaga kelembapan tanah. Pada tanaman cabai kebutuhan kelembapan tanah sekitar 60% sampai 80% agar tanaman bisa tumbuh dengan maksimal. Teknologi internet of things (IoT) dapat membantu petani untuk mendeteksi kebutuhan air yang ada di dalam tanah. Dengan teknologi IoT juga dapat membantu dalam proses irigasi pengairan dengan cara mematikan atau menyalakan pompa secara otomatis. Perangkat IoT yang digunakan untuk membentuk sistem ini meliputi NodeMCU, sensor kelembapan tanah dan aplikasi berbasis mobile sebagai perangkat lunak control perangkat IoT. Sistem Internet of Things (IoT) dapat membantu sistem irigasi pada tanaman cabai untuk menjaga kelembapan tanah di angkat 60% sampai 80%.
PIM Sistem Kontrol Suhu dan Gas Amonia pada Kandang Ayam berbasis Internet of Things di Mitra CV. Bintang Timur Farm Nalendra, Adimas Ketut; Mujiono, M; Widigdyo, Anang
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 6 No 3 (2022): Volume 6 Nomor 3 Tahun 2022
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v6i3.18484

Abstract

CV Bintang Timur Farm is a company in the field of chicken farming which has a partner of approximately 100 farmers. Breeders who partner with CV. Bintang Timur Farm is usually a small scale farmer. The problems that occur to farmers, especially small-scale farmers, are monitoring the temperature of the cage and managing the cleanliness of the cage. The solution that can be applied to these problems is the application of science and technology to the community of temperature and gas control systems in chicken coops based on the Internet of Things. The use of IoT technology will help farmers to be more effective and efficient in controlling the temperature and gas in the chicken coop and can be a reference for farmers to determine the right time for the cage to be cleaned. The method of implementing this activity uses the Participatory Learning and Action (PLA) method which involves partners in all of these service activities. While this service activity consists of a situation analysis FGD, making tool designs, assisting the use of tools, and evaluating program sustainability. Therefore, it is hoped that farmers can support and use IoT technology so that later they can fulfill market share. The output target resulting from this activity is to improve the skills of farmers in cultivation and management of cage hygiene by processing chicken manure into organic fertilizer, increasing chicken farm production by 5%.