Ozgenel, Mehmet Cihat, Gungor Bal, and Durmus Uygun. “Low-Resolution and Low-Cost Position Sensor Implementation for Permanent Magnet Synchronous Motor Driver”. Elektronika ir Elektrotechnika 22, no. 4 (August 9, 2016): 21 - 25. Accessed December 6, 2021. https://eejournal.ktu.lt/index.php/elt/article/view/15909.