Perlanda, Deka, Syaiful Alam, and Sri Purwiyanti. “Alat Pengumpul Kopi Model Terhampar Secara Otomatis Berbasis Arduino Uno”. Electrician : Jurnal Rekayasa dan Teknologi Elektro 12, no. 1 (July 18, 2018): 1-9. Accessed January 15, 2026. https://electrician.unila.ac.id.121-50-32-50.cpanel.site/index.php/ojs/article/view/2067.