Elsains: Jurnal Elektro is published a peer-reviewed journal twice a year sponsored by the Electrical Engineering of Engineering Faculty, 17 Agustus 1945 Surabaya University. Published as a national journal, Elsains: Jurnal Elektro reviews original and high-quality research papers, articles, theses, and projects in electronics engineering, electrical engineering, and computer science. The goal is to promote the field of electrical engineering and technology to such level that the outcomes will eventually assist the researchers and scholars to apply the findings in a wide area of its implementation. This journal is interested in electronics engineering, electrical engineering, and computer science related to image processing, robotics, control systems, instrumentation, embedded system, artificial intelligence, biomedical engineering, power systems, energy simulation, energy efficiency, hybrid system, energy management, and energy distribution. Authors are encouraged to contribute papers from a different perspective to produce valuable resources and findings in engineering applications.