Margirahayu E, Junaidi J, Pauzi GA, Suciyati SW. DC Motor Speed Control System with PWM (Pulse Width Modulation) Technique Based on Arduino For Centrifugation Equipment Application. J. Energy Mater. Instrum. Technol. [Internet]. 2022Aug.31 [cited 2025Nov.26];3(3):99-104. Available from: http://jemit.fmipa.unila.ac.id/index.php/jurnal/article/view/105