Digital Electronics – Hub of related Posts

Here goes the list of our selected posts covering the Digital Electronics syllabus for the students of electronics engineering and other related streams/branches.

Students of Engineering & Technology streams are finding these posts very useful to prepare for semester examinations and competitive examinations like GATE (Graduate Aptitude Test in Engineering).

Digital Electronics – Class Notes, Tutorials, Articles

Asynchronous modulus counter – frequently asked questions

This post covers frequently asked questions (FAQs) and answers on the Asynchronous modulus counter. What does it mean by the term modulus of a counter? The modulus of a counter ...
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Asynchronous Decade Counters, method of partial decoding & glitch

In this post, we will discuss Asynchronous Decade Counters. To start with we will briefly see what an asynchronous counter is and then we will find what a decade counter ...
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Modulus-M (MOD-M) asynchronous counter – Study and revision notes

In this post, we will discuss the modulus-M (MOD-M) asynchronous counter and its design procedure. What is a modulus-M (MOD-M) counter? A modulus-M counter is a counter where M represents ...
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J-K flip-flop – Frequently asked questions for semester & GATE exam

In this post, you will find a bunch of Frequently asked questions on the J-K flip-flop. This will help students to prepare for the semester & GATE examination. Explain the ...
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Numerical problems on asynchronous counter & synchronous counter

This post presents a bunch of numerical problems on the asynchronous counter (or ripple counter) & synchronous counter. You will get solutions to the problems as well. Students preparing for ...
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Frequently Asked Questions on Flip-Flops Sequential Circuit

This post publishes Frequently Asked Questions on Flip-Flops Sequential Circuit. Also, find answers to these FAQs related to Flip-Flops. We hope, the Students who are interested to learn digital electronics ...
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Binary Counter Sequential Circuit – FAQs

This post publishes Frequently Asked Questions on Binary Counter Sequential Circuit. Also, find answers to these FAQs related to Binary Counter. We hope, the Students who are interested to learn ...
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Asynchronous Up counter for Positive & Negative edge-triggered flip-flops

In this post, we will discuss the following topics: (a) Asynchronous Up counter for Positive edge-triggered flip-flops & (b) Asynchronous Up counter for Negative edge-triggered flip-flops. For both of these, ...
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A 3-Bit Asynchronous Binary Counter in UP counting mode | Up Counter

In this post, we will discuss A 3-Bit Asynchronous Binary Counter in UP counting mode. An asynchronous counter is one in which the flip-flops (FF) within the counter do not ...
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Logic diagram, operation, & timing diagram of a 2-bit Synchronous Binary Counter using J-K flip-flops

In this post, we will cover the Logic diagram, operation, & timing diagram of a 2-bit Synchronous Binary Counter using J-K flip-flops. In one of the earlier posts, we have ...
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How to design a Synchronous counter – step by step guide

In this topic, we will now go through a step-by-step procedure to design a complete synchronous counter. Although we will do it for a specific counting sequence (for example 00-01-10-11), ...
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Synchronous Counter – Study & Revision Notes

In this post, we will study Synchronous Counter and its benefits over Asynchronous Counter. We will also study the differences between Synchronous Counter and Asynchronous Counter. In binary Synchronous Counter, ...
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Asynchronous Counter – study & revision notes

This post presents a detailed study & revision notes on Asynchronous Counter or ripple counter, design of a 2-Bit Asynchronous Binary Counter with its Logic diagram, operation diagram & timing ...
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