BAKIBILLAH, A.; UDDIN, M. A.; HAQUE, S. A. Design, Implementation and Performance Analysis of a Low-cost Optical Tachometer. IIUC Studies, [S. l.], v. 7, p. 107–116, 2012. DOI: 10.3329/iiucs.v7i0.12263. Disponível em: https://banglajol.info/index.php/IIUCS/article/view/12263. Acesso em: 17 aug. 2024.