Digital Systems and Applications [Quick Notes + Solved Papers] based upon Delhi Univ. B.Sc. (Hons) sem-3 Syllabus


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This Page contains the short notes of “Digital Systems & Applications” course based upon Delhi University syllabus. Along with this the solved papers of year 2016 and 2017 have also been covered. First, let us look at the syllabus and then find the study material in readable pdf form.

Chapter – 1, 2, 3, 4


Chapter – 5, 6, 7, 8


Chapter – 9, 10, 11, 12


Chapter – 13


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Solved Paper – 2016


Solved Paper – 2017


Un-Solved Paper – 2018

Will add more solutions to this page soon


Solved Paper – 2019

Solved Paper – 2021

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2 thoughts on “Digital Systems and Applications [Quick Notes + Solved Papers] based upon Delhi Univ. B.Sc. (Hons) sem-3 Syllabus”

    1. Download link is not open as I developed this content taking a lot of time and specially to support this website. But these notes are most precise for physics honors course specially for delhi university. If you find it hard to read, You can purchase these notes at a very genuine cost. for that you can mail me at

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