Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Pengabdian Masyarakat Charitas
Diah Risqiwati
Departement of Informatics, Universitas Muhammadiyah Malang
Computer Science & IT Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Integrating Microcontroller Programming and 3D Design for Community-based Experiential Learning Nova Eka Budiyanta; Hanugra Aulia Sidharta; Vivi Triyanti; Diah Risqiwati
Jurnal Pengabdian Masyarakat Charitas Vol. 5 No. 02 (2025): Jurnal Pengabdian Masyarakat Charitas Desember 2025
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v5i02.7409

Abstract

This study presents a community based workshop designed to enhance digital literacy through hands-on learning that combines microcontroller programming and three-dimensional (3D) design. The activity adopted a Do It Yourself (DIY) approach to bridge theoretical understanding and practical skills. Participants, consisting of students and young learners, developed a functional digital clock using an Arduino based microcontroller and designed its custom 3D printed enclosure. A mixed-method evaluation was conducted to assess learning outcomes. Quantitative results from a post activity questionnaire showed a high satisfaction level, with an overall mean score of 3.41, categorized as very high across five learning aspects which are motivation, comprehension, facilitation, relevance, and reflective impact. Qualitative feedback supported these findings, indicating that participants gained confidence, curiosity, and a deeper understanding through direct experimentation and collaborative mentoring. The results confirm that short term, project based workshops can effectively improve digital competence and creative confidence in community settings. Integrating accessible hardware and affordable fabrication tools provides a scalable model for STEM oriented education. The initiative demonstrates how experiential learning can promote innovation, problem solving, and technological empowerment, offering a sustainable framework for future programs in digital literacy and maker based education.
Community Service Implementation of IoT Water Quality Monitoring for Hydroponic Farming on Marginal Land Diah Risqiwati; Agus Eko Minarno; Bashor Fauzan Muthohirin; Ahmad Yuda Pratama; Fahrizal Irfanda Bagaskara; Varis Afdholin; Hanugra Aulia Sidharta; Nova Eka Budiyanta
Jurnal Pengabdian Masyarakat Charitas Vol. 6 No. 01 (2026): Jurnal Pengabdian Masyarakat Charitas Juni 2026
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v6i01.8025

Abstract

This initiative implemented an integrated smart hydroponic–aquaponic system on marginal land in Bakalan Village, Bululawang District, Malang Regency, to support local food diversification and strengthen household food security. Although the village has strong agricultural potential, local production is still dominated by sugarcane, while vegetable needs are largely supplied from outside the village. To address this issue, the program developed a compact cultivation model that combines fish farming and hydroponic planting, supported by an Internet of Things (IoT)-based water quality monitoring system using ESP32 and wireless communication.The monitored parameters included total dissolved solids (TDS), water temperature, pH, turbidity, and humidity, and the collected data were stored in a local server that could be accessed through smartphones connected to the same network. The implementation results showed that the system was able to monitor water quality in real time and detect abnormal sensor readings, which were automatically recorded for further evaluation. Validated measurements indicated relatively stable operating conditions, with water temperature ranging from 26.8 to 27.1°C, pH from 7.1 to 7.7, ambient humidity from 76.8% to 78.7%, and TDS from 620 to 637 ppm. These findings suggest that the implementation of a smart hydroponic–aquaponic system can improve the productive use of marginal land, support more precise cultivation management, and contribute to community-based food security efforts.
Co-Authors Agus Eko Minarno Ahmad Yuda Pratama Bashor Fauzan Muthohirin Fahrizal Irfanda Bagaskara Hanugra Aulia Sidharta Hanugra Aulia Sidharta Nova Eka Budiyanta Nova Eka Budiyanta Varis Afdholin Vivi Triyanti