Erman Al Hakim, Jati Sumarah, and Nur Faizah Budi Mulyani. “Perancangan Tempat Sampah Otomatis Berirama Menggunakan Sensor Ultrasonik Berbasis Mikrokontroler Atmega 328 Di SD Negeri Wonosigro”. JASATEC : Journal of Students of Automotive, Electronic and Computer 2, no. 2 (October 3, 2023): 54-60. Accessed July 14, 2024. https://jurnal.politeknik-kebumen.ac.id/jasatec/article/view/1426.