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All Journal Jurnal Dinamika Informatika (JDI) Jurnal Teknologi dan Informatika
R. Hafid Hardyanto
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice

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Implementasi Ds 18b20 pada kolam ikan sistem smart aquaponic R. Hafid Hardyanto; Prahenusa Wahyu Ciptadi
Jurnal Dinamika Informatika Vol 8 No 2 (2019): Jurnal Dinamika Informatika
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (440.657 KB)

Abstract

The combination of farming methods with aquaponic systems by collaborating with the application of IoT technology is expected to be able to provide ease in farming. In the aquaponic method, fish that are kept in ponds are in the form of tilapia, where tilapia will live at optimal temperatures ranging from 28 - 32ºC. The survival process of tilapia in aquaponic systems is strongly influenced by temperature, where the temperature can affect the quality of oxygen in water, so that the temperature must be kept at working temperature by designing a controller. This research aims to build, and implement a temperature sensor that can control the aquaponic pool water temperature through a microcontroller that is connected to the user via the internet. The user can monitor the smart aquaponic pool water temperature through the application on the user's android. This research method uses the waterfall development method (MSF), with the Object Oriented Development (OOD) approach. The stages of this research include: problem identification, initial planning, design and design, product testing, and implementation. Data collection methods in this study are: (1). Literature review. (2). Observation (3). Hardware and software testing. Data testing includes hardware testing and software testing. The results of the study are, the system has been able to maintain the temperature of aquaponic pond water developed with IoT technology.
Pemberdayaan Masyarakat melalui Integrated Farming: Pengelolaan Limbah Sampah Organik dan Pemanfaatan Sampah Plastik Marti Widya Sari; Bintang Wicaksono; R. Hafid Hardyanto; Olivia Elfatma
Jurnal Teknologi dan Informatika Vol. 4 No. 1 (2026): Agustus : Jurnal Teknologi dan Informatika
Publisher : STMIK Pesat Nabire

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70539/jti.v4i1.176

Abstract

The management of household organic and plastic waste can be transformed into a productive activity if the community gains practical knowledge, simple technology, and hands-on experience. This community service initiative was carried out under the 2026 Ministry of Education, Culture, Research, and Technology (Kemdiktisaintek) Village Empowerment Program, focusing on an integrated approach: producing solid compost from organic waste, repurposing used plastic water jugs as plant pots, and using the compost to cultivate cassava, which serves as an alternative feed for catfish. The activities employed a participatory method involving presentations, demonstrations, hands-on practice, and evaluation. Data from 21 pre-test and post-test respondents showed an increase in the average score from 72.63 to 91.33; 80.95% of respondents improved their scores, while 19.05% maintained theirs. A two-tailed Wilcoxon signed-rank test confirmed a significant difference in scores within the paired group (p = 0.0156). The results demonstrate that integrating organic waste processing, plastic waste repurposing, and crop cultivation can serve as an effective learning package for community empowerment. Continued guidance remains necessary to assess the sustainability of these practices and their long-term environmental and economic impacts. Keywords: compost; community empowerment; circular economy; plastic waste; waste management
Co-Authors Bintang Wicaksono Marti Widya Sari, Marti Olivia Elfatma Prahenusa Wahyu Ciptadi