Dust cleaning device based on Ultrasonic sensors using Arduino Mega. Journal of Industrial Automation and Electrical Engineering, [S. l.], v. 2, n. 1, p. 16–21, 2025. DOI: 10.24036/w479d291. Disponível em: https://jiaee.ppj.unp.ac.id/index.php/jiaee/article/view/53. Acesso em: 3 jul. 2025.