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Data Quality in an IoT Sensor System for Water Quality: Demonstrated on Time-Dependent Water Temperature Fluctuations Jaja, Jaja; Surya, Irgi; Fahrizal, Diki
Gunung Djati Conference Series Vol. 61 No. 1 (2025): International Conference of the 17th OISAA’s International Symposium Türkiye
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/gdcs.v61i1.3272

Abstract

The increasing demand for reliable and efficient Internet of Things (IoT) applications underscores the importance of ensuring high-quality sensor data for accurate monitoring and decision-making. This study focuses on data quality in an IoT sensor system for water quality monitoring, specifically demonstrated on time-dependent water temperature fluctuations. The system integrates fuzzy logic–based analysis and IoT connectivity using the Adafruit MQTT platform to enable real-time data acquisition, monitoring, and anomaly detection through smartphones, tablets, or computers. To ensure systematic development, the research employs the ADDIE methodology (Analysis, Design, Development, Implementation, Evaluation), enabling iterative refinement of both hardware and software components. Experimental results show that the system effectively captures temperature variations over time while identifying anomalies that may indicate sensor drift, environmental irregularities, or potential system faults. By addressing both measurement reliability and anomaly detection, this research contributes to improving data quality in IoT-based water monitoring systems, providing a scalable solution for sustainable water resource management and industrial applications/
Monitoring Pelaksanaan KKNM Mahasiswa Program Budidaya Maggot Sebagai Solusi Pengelolaan Sampah Organik Jaja, Jaja; Santi Purwanti; Rakhmayudhi
Darma Abdi Karya Vol. 4 No. 2 (2025): Darma Abdi Karya: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM POLITEKNIK LP3I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38204/darmaabdikarya.v4i2.2770

Abstract

Pengelolaan sampah organik masih menjadi permasalahan utama di berbagai wilayah, termasuk di pedesaan. Salah satu pendekatan inovatif yang dapat diterapkan adalah budidaya maggot (larva Black Soldier Fly / BSF) sebagai agen biokonversi sampah organik menjadi produk bernilai guna, seperti pakan ternak. Penelitian pengabdian ini bertujuan untuk memonitor pelaksanaan program KKNM mahasiswa yang menginisiasi budidaya maggot di Desa Sumbersari, Kecamatan Pagaden, Kabupaten Subang. Metode monitoring dilakukan melalui observasi lapangan, wawancara dengan mahasiswa Dosen Pendamping dan masyarakat, dokumentasi kegiatan, serta evaluasi capaian program. Hasil monitoring menunjukkan bahwa mahasiswa berhasil menginisiasi budidaya maggot dengan memanfaatkan sampah organik rumah tangga menggunakan peralatan sederhana yang mudah diperoleh di desa. Partisipasi masyarakat juga cukup aktif, terlihat dari keterlibatan dalam pembangunan kandang budidaya dan penyediaan sampah organik sebagai pakan maggot. Program ini mampu mengurangi volume sampah organik sekaligus menghasilkan maggot segar yang dimanfaatkan sebagai pakan burung. Namun, terdapat beberapa aspek yang masih perlu ditingkatkan, seperti pengetahuan teknis pemeliharaan maggot, ketersediaan sarana pendukung, dan konsistensi suplai sampah organik. Secara keseluruhan, kegiatan monitoring ini menunjukkan bahwa program budidaya maggot berpotensi menjadi solusi berkelanjutan dalam pengelolaan sampah organik sekaligus memberikan manfaat ekonomi bagi masyarakat. Monitoring juga berperan penting dalam mengidentifikasi capaian dan kendala, sehingga dapat menjadi dasar perbaikan dan pengembangan program di masa mendatang
The Influence Of Consumer Behavior And Its Impact On Sales Strategies In UMKM Pastacology Jaja, Jaja; Mulia, Septya Widi; Rachmayati, Regia Ramadhani; Gani, Toriq Abdul
Journal of Bussines Management Basic Vol 8 No 1 (2026): Journal of bussines management
Publisher : Universitas Sebelas April, Fakultas Ekonomi dan Bisnis

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

Abstract

This study aims to examine the influence of consumer behavior on the sales strategy of the UMKM Pastacology, a local culinary business specializing in modern pasta menus at affordable prices. Consumer behavior, such as interest in product appearance, reasonable pricing, ease of digital ordering, and quality of service, plays a significant role in purchasing decisions. The research employed a qualitative descriptive method, collecting data through direct observation, interviews with management, and review of supporting documents related to marketing and product innovation. The results indicate that Pastacology adjusts its sales strategies by strengthening digital promotions, enhancing service quality, and innovating products to meet consumer needs and preferences. This study emphasizes that the success of UMKM sales strategies depends not only on product quality but also on the ability to understand and respond dynamically to consumer behavior. By implementing adaptive and consumer focused marketing strategies, Pastacology can maintain customer loyalty and remain competitive, even against celebrity-endorsed brands with high initial popularity.