PRASETYO, A.; JAMAALUDDIN, J.; ANSHORY, I. PCB (Printed Circuit Board) Etching Machine Using ESP32-Camera Based Internet of Things. Buletin Ilmiah Sarjana Teknik Elektro, [S. l.], v. 5, n. 2, p. 260–268, 2023. DOI: 10.12928/biste.v5i2.8132. Disponível em: http://journal2.uad.ac.id/index.php/biste/article/view/8132. Acesso em: 16 may. 2024.