Ngaemngam, Surin, Chakkree Rat-sameechai, Sasiwan Intarawong, Thanawit Proijaroen, and Thanapat Tessawat. “Prepaid Electric Energy Consumption System via RFID Controlled By Arduino Uno R3”. Journal of Engineering, RMUTT 19, no. 1 (June 29, 2021): 103-112. Accessed October 20, 2021. https://ph01.tci-thaijo.org/index.php/jermutt/article/view/243430.