https://jurnal.machung.ac.id/index.php/kurawal/issue/feed 2025-10-22T06:00:39+00:00 Muhammad Nurwegiono muhammad.nurwegiono@machung.ac.id Open Journal Systems <p>KURAWAL (Journal Technology, Information, and Industry) is a scientific journal which is published by Universitas Ma Chung, Malang, Indonesia. The journal is published two times a year in March, and October. This journal contains a collection of research in information technology, information systems, and industry written by researchers, academicians, professionals, and practitioners. KURAWAL with ISSN 2620-3804 (printed) and ISSN 2615-6474 (online) has been indexed by Google Scholar, Garuda,&nbsp; Crossref, ISSN,&nbsp;Dimensions, BASE, Neliti, Copernicus, WorldCat, ABCDIndex, and One Search</p> https://jurnal.machung.ac.id/index.php/kurawal/article/view/1231 2025-10-22T06:00:39+00:00 Feri Feri Yasin feriyasin@student.telkomuniversity.ac.id Aulia Aulia Desy Nur Utomo auliau@telkomuniversity.ac.id Bita Parga Zein bita.parga@machung.ac.id

<p><em>This study discusses the development of a microcontroller-based water dispensing system by comparing two approaches: the conventional method and the decision tree algorithm. The system was tested on various volume variations and analyzed in terms of error and accuracy. The results show that the conventional method produced an average error of 20.5%, particularly high at smaller volumes. In contrast, the decision tree algorithm achieved an average error of only 2.0% and consistently maintained accuracy above 98%. Therefore, the decision tree algorithm proves to be superior in improving the accuracy and reliability of the automatic water dispensing system.</em></p>

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