Electronics Engineering Study Center Blog

R-2R ladder D/A converter 0

R-2R ladder D/A converter

To overcome huge range of resistor used in weighted resistor D/A converter, R-2R ladder D/A converter is introduced. In my previous post I discussed about weighted resistor D/A converter. But the vital problem in...

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How Digital to Analogue Converters (DAC) works?

It is very important question in digital electronics that How Digital to Analogue Converters (DAC) works? In our real world most of signals are analogue continues in nature. But if we want to process it further we need to...

Quine McCluskey tabulation method 2

Quine McCluskey tabulation method

The Quine McCluskey tabulation method is a very useful and convenient tool for simplification of Boolean functions for large numbers of variables. As we know that the Karnaugh map method is a very useful...

Frequency Counter 0

Frequency Counter

As name suggest a frequency counter is a special kind of digital circuit that can measure and display the frequency of a signal. In my previous post I discussed on 1) what is a counter?...

what is a synchronous counter 0

What is a synchronous counter?

In my previous post I discussed on asynchronous counter. Now this post you will find what is a synchronous counter? If we think on the timing delay to perform an operation of counter then...

Ripple counter 0

Ripple counter

Now in this post we can discuss on ripple counter. As we know from my previous post regarding what is a counter? Now we start with simplest ripple counter circuit which can be built...

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What is a counter?

To finding out the answer of question what is a counter? We should know as name suggests counter is a digital device which count something. Basically counters are one of the simplest types of...