Design of a Microcontroller-Based Photo-Controlled Circuit for Adjusting the Speed of DC Motors. Al-Mansour J. [انترنت]. 16 أكتوبر، 2022 [وثق 27 أغسطس، 2026];22(1):111-23. موجود في: https://www.journal.muc.edu.iq/journal/article/view/183