Kamal, Syed Ahsan Raza ; Moaaz, Muhammad Braille Tab / Syed Ahsan Raza Kamal ; Muhammad Moaaz - Islamabad : SEECS - NUST, 2018. - 30 p. ; 30cm. Subjects--Topical Terms: Electrical(Electronics) Engineering-Project Report Dewey Class. No.: 621.3