Category Archives: Digital Electronic

LMN – Digital Electronics

We will discuss the important key points useful for GATE exams in summarized form. For details you may refer this. This article has been contributed by Sonal Tuteja. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above



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Counters in Digital Logic

According to Wikipedia, in digital logic and computing, a Counter is a device which stores (and sometimes displays) the number of times a particular event or process has occurred, often in relationship to a clock signal. Counters are used in digital electronics for counting purpose, they can count specific event happening in the circuit. For example,… Read More »



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K-Map (Karnaugh Map)

In many digital circuits and practical problems we need to find expression with minimum variables. We can minimize Boolean expressions of 3, 4 variables very easily using K-map without using any Boolean algebra theorems. K-map can take two forms Sum of Product (SOP) and Product of Sum (POS) according to the need of problem. K-map… Read More »



See Placement Course for placement preparation, GATE Corner for GATE CS Preparation and Quiz Corner for all Quizzes on GeeksQuiz.