The DAE students need access to DAE Books and study-related material for better academic performance and the practical conceptualization of engineering. Many of these digital materials, which are comprised of textbooks, lecture notes, past exams completed, and technical manuals prepared specifically for DAE, are now available on our website. These DAE Books and related helping materials also offer in-depth study aids that will help solidify classroom learning in various core engineering disciplines, including electronics, mechanical, electrical, and civil engineering technologies. Besides saving time, easy access to learning materials provides flexibility for the students in the learning process; they will study at their own speed.