This Digital Electronics quiz has been crafted to test skills in a wide range of concepts that we have covered in this free course. Competitive exam takers will find the detailed solutions helpful. Clearing this quiz will unlock the final certification test. For detailed performance analysis, please ensure that you are logged in before attempting the quiz.
Now that you have a hang of what digital logic entails, you can understand PLDs. These devices can be ‘programmed’ to act a certain way and are the bread and butter of the modern computing world. Really interesting stuff.
As the name implies, binary arithmetic deals with the rules governing the arithmetic operations on binary digits in the binary number system.
The efficient storage of digital data is an evergreen field in the semiconductor digital memory industry. Let’s look at the different types of digital memories available for us to choose from.
When we design digital systems, we frequently deal with number systems apart from binary. Let’s take a look at hexadecimal, decimal and octal number systems.
Speed is always a major concern in any digital application. Addition is a very common digital operation. Carry look-ahead adders are great at fast additions.
Since binary is a language in its own way, it is governed by some laws. These laws fall under Boolean Algebra. These are simple rules that you need to follow to perform operations on binary data. A must for every digital electronics course.
Logic families are an important aspect of designing digital ICs. Let’s take a look at the different options available to us and compare them based on their merits and demerits.
It’s necessary for digital signals to be error-free. Thus there must exist an error correction/detection mechanism. Using Parity bits is the easiest way.
Counters perform the function of counting events in digital electronics and digital circuits. There are many types of digital counters. We will take a look at a few important ones and understand the process of designing them.
One of the most integral parts of modern digital electronics and gadgets is the memory. Storage is expensive. And flip-flops are the building blocks of storage.
In digital electronics, data needs to be moved quickly and efficiently. Shif registers are an excellent way of transporting digital data.
Digital data transmission, encryption, and compression are vital operations and are done by encoders and decoders. Let’s study their working and design.
A multiplexer and a demultiplexer are two important combinational circuits important for digital data transmission. This is our one-stop guide for understanding digital multiplexer and demultiplexer circuit design, truth tables, cascading, working, applications and other FAQs.
To multiply binary digits we need a special digital circuit called a multiplier. Let’s understand some multiplication rules and design the third most important arithmetic logic circuit that we will study in this digital electronics course.
A comparator is a combinational logic circuit that compares input bits and gives an output that indicates the equality/inequality of a digital circuit.
In digital electronics, if you have more than two or three bits of data to add or subtract, a full adder or a full subtractor won’t suffice. To add and subtract two four-bit numbers we use parallel adders and parallel subtractors.
Arithmetic combinational circuits are the norm in modern ICs. In this post, we will take a look at adders and subtractors. These are the most basic yet important circuits that we will learn about in this digital electronics course.
It’s necessary to understand digital code converters to realize the importance of encoding data to fit our demands of designing logic circuits. Code converters are also an important class of digital electronics circuitry.
There are two main types of digital logic circuits in digital electronics. Combinational and sequential logic circuits are found in every digital device around you. Let’s take a look at what these digital circuits are and what they comprise.
We kick off our digital electronics course with these essential digital components. The basic building blocks of the digital world are logic gates. They are used to implement Boolean logic which is the crux of all digital operations.
