ROMERO MEDINA , A. F.; MEJÍA MUÑOZ, N.; BLANCO CAÑÓN , R. A. Design and Development of a Speed Control System for a Stepper Motor using the PIC18F4550 microcontroller and its interface: Status: In press. I+ T+ C- Research, Technology and Science, Popayán, CO, v. 1, n. 18, 2024. Disponível em: https://revistas.unicomfacauca.edu.co/ojs/index.php/itc/article/view/461. Acesso em: 21 dec. 2024.