Digital System Design (JEC-601) crash course, Online B.Tech, Semester 6:
DAC/ADC (CO5) is the heaviest unit (A9, A10, B5, B6, C4); pair it with multiplexers (C1) or logic-family comparison (C3).
- 5 video lessons
- 1h 49m
- Study notes
- 10 quiz questions
- Assignment
5 lessons in Digital System Design
Each lesson pairs one topic with a hand-picked video, trimmed to the part that teaches it.
About this subject
DAC/ADC (CO5) is the heaviest unit (A9, A10, B5, B6, C4); pair it with multiplexers (C1) or logic-family comparison (C3). Sync vs async counters (C2) is a quick third option.
- 1
DAC & ADC
Must study for the exam (×5 · A9, A10, B5, B6, C4 2+2+5+5+15 marks · MCQ, short notes, long theory).
Introduction to ADC and DAC· ALL ABOUT ELECTRONICS· 15 min
Study notes 5 quiz questionsWatch lesson - 2
Logic families
Must study for the exam (×4 · A7, A8, B4, C3 2+2+5+15 marks · MCQ, short note, long comparison).
DIGITAL TECHNIQUES | Logic Families | Lecture 01 |Characteristics, TTL, CMOS, ECL| Pradeep Giri Sir· Pradeep Giri Academy· 32 min
Study notes 5 quiz questionsWatch lesson - 3
Combinational circuits: MUX, adders
Must study for the exam (×4 · A3, A4, B2, C1 2+2+5+15 marks · MCQ, short note, long diagram).
Multiplexer ll Demultiplexer ll Decoder ll Encoder ll Combinational circuit ll· CTH EDUCATION· 25 min
Study notesWatch lesson - 4
Sequential circuits: flip-flops & counters
High value for the exam (×4 · A5, A6, B3, C2 2+2+5+15 marks · MCQ, short note, long theory).
DIGITAL TECHNIQUES | Sequential Logic Circuits | Flip Flop, SR, JK, D Flip Flop· Pradeep Giri Academy· 31 min
Watch lesson - 5
Number systems & minimisation
If time permits for the exam (×3 · A1, A2, B1 2+2+5 marks · MCQ, short note).
Lec-2: Convert Decimal to Any Other Base(Binary, Octal, Hex etc) | Number System· Gate Smashers· 6 min
Watch lesson
Assignment
JEC-601 Exam Practice Set: From Number Systems to DAC/ADC
Less scrolling. More passing.
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Hand-picked video lessons
5 short lessons, each with the best YouTube explanation we could find, trimmed to the part that matters.
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Study notes
3 lessons come with a summary, key points, key terms and takeaways for quick revision.
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Quizzes
10 questions across the course, with the right answer and why, the moment you pick.
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Assignments
1 subject assignments with clear tasks, so you practise what each subject actually asks of you.
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Notebook
Write notes beside the video, stamped with the exact time, and jump back to that moment later.
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Progress that follows you
Completed lessons, quiz scores and where you stopped, saved to your account on every device.
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Live chat
A members-only live chat beside every lesson: doubts, tips, stickers and GIFs with your batch. One ₹19 pass opens every live chat.
The Online B.Tech live chat. Study together, live.
A live chat right beside the video, shared by everyone studying Online B.Tech. Ask a Digital System Design doubt mid-lesson, share a shortcut, celebrate a finished semester.
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Anyone else finding Digital System Design tricky? 😅
Lesson 2 cleared it up for me. Watch it before the quiz
Doing it now, thanks!
Starting Sociology, Society and Culture tonight if anyone wants to go together
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Digital System Design: common questions
DAC/ADC (CO5) is the heaviest unit (A9, A10, B5, B6, C4); pair it with multiplexers (C1) or logic-family comparison (C3). Sync vs async counters (C2) is a quick third option. It's the Digital System Design subject of Online B.Tech, Semester 6, in 5 lessons: DAC & ADC; Logic families; Combinational circuits: MUX, adders; Sequential circuits: flip-flops & counters; Number systems & minimisation.
Yes. Every video lesson is free to watch without an account. A free login unlocks study notes, quizzes, the assignment, a notebook and progress that syncs across devices.
About 1h 49m of video across 5 lessons, plus time for notes and quizzes. Go at your own pace; your place is saved.
Yes: “JEC-601 Exam Practice Set: From Number Systems to DAC/ADC”. It comes after the last lesson, with a brief, clear tasks and how the work is judged.
A members-only live chat beside the video, shared by everyone studying Online B.Tech, where learners ask doubts, share tips and react with stickers and GIFs. One ₹19 pass, paid once from your InsideEdge wallet, opens the live chat for every degree.
No. It's a crash course to help you understand and revise the subject quickly. Use it alongside your official study material and assignments.