Prof. B. Basavaraj is former principal of S.J.R. PU College, Bangalore. He did M.Sc. in Physics from Bangalore University in 1976. He has been teaching Physics and Electronics for more than three decades and has been the resource person for these subjects at various workshops organized by Karnataka Pre-University Board for the improvement of teaching evaluation in colleges. He has worked as a Member and Chairman of Board Examiners. He is into academic writing since many years. He has written several text Books like Electronic Circuits, Electronics Engineering, Basic Electronics, Fundamentals of Computers, Linear Integrated Circuits, Electro-Magnetic Field Theory, Fundamentals of Electron Electronic Principles etc.