http://jurnal.machung.ac.id/index.php/kurawal <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> en-US <p><strong>Open Access Policy</strong><br><br>This is an open-access journal which means that all content is freely available without charge to the users or their institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. This is in accordance with the BOAI definition of open access.</p> <p>This work is licensed under <a style="display: inline-block;" href="https://creativecommons.org/licenses/by-sa/4.0/?ref=chooser-v1" target="_blank" rel="license noopener noreferrer">Creative Commons Attribution-ShareAlike 4.0 International<img style="height: 22px!important; margin-left: 3px; vertical-align: text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/cc.svg?ref=chooser-v1" alt=""><img style="height: 22px!important; margin-left: 3px; vertical-align: text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/by.svg?ref=chooser-v1" alt=""><img style="height: 22px!important; margin-left: 3px; vertical-align: text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/sa.svg?ref=chooser-v1" alt=""></a></p> muhammad.nurwegiono@machung.ac.id (Muhammad Nurwegiono) yudhi.kurniawan@machung.ac.id (Yudhi Kurniawan) Wed, 22 Oct 2025 05:57:17 +0000 OJS 3.1.0.1 http://blogs.law.harvard.edu/tech/rss 60 http://jurnal.machung.ac.id/index.php/kurawal/article/view/1231 <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> Feri Feri Yasin, Aulia Aulia Desy Nur Utomo, Bita Parga Zein ##submission.copyrightStatement## http://creativecommons.org/licenses/by-sa/4.0 http://jurnal.machung.ac.id/index.php/kurawal/article/view/1231 Wed, 22 Oct 2025 05:58:46 +0000