FEBRIYANI PRATIWI, Ganjar; FENKI MAHARDIKA PRAWIRO, Roby; WAHYUNINGSIH, Erfiana; ARIFIN, Tri Nur. Designing a Frequency Measurement Instrument Kit Based on the PIC16F628A Microcontroller. International Journal of Science and Environment (IJSE), [S. l.], v. 6, n. 1, p. 625–632, 2026. DOI: 10.51601/ijse.v6i1.380. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/380. Acesso em: 4 may. 2026.