Found 158 Articles for Electrical Engineering

Logical Expression in SSOP and SPOS Form

Manish Kumar Saini
Updated on 03-Oct-2023 12:49:18

212 Views

Before focusing on logical expression in SSOP (Standard Sum of Products) form and SPOS (Standard Product of Sum) form, let us have a brief introduction the "Sum of Products" and "Product of Sum" forms. SOP (Sum of Products) Form The SOP or Sum of Products form is a form of expressing a logical or Boolean expression. In SOP, different product terms of input variables are logically ORed together. Therefore, in the case of SOP form, we first logically AND the input variables, and then all these product terms are summed together with the help of logical OR operation. For example ... Read More

Don't Care (X) Conditions in K-Maps

Manish Kumar Saini
Updated on 03-Oct-2023 12:38:38

2K+ Views

K-Map or Karnaugh Map is a graphical method of simplifying Boolean expression. A K-Map composed of an arrangement of adjacent squares or cells, where each cell represent a particular combination of variables in sum or product form. In the K-map method, there is a useful condition namely, Don’t Care Condition, which helps in simplifying a Boolean function. The don’t care condition makes the grouping of variables in K-map easy. In this tutorial, we will understand the "don’t care" concept in K-map reduction with the help of solved examples. Sometimes, in a Boolean expression for certain input combinations, the value of ... Read More

De Morgan's Theorem in Dual Form

Manish Kumar Saini
Updated on 03-Oct-2023 12:31:14

128 Views

In Boolean algebra, several rules are defined to perform operations in digital logic circuits. Boolean algebra is a tool to perform operation on binary digits, i.e. 0 and 1. These two binary digits 0 and 1 are used to denote FALSE and TRUE states of a digital circuit at input and output ends. Boolean algebra, developed by George Boole, uses 0s and 1s to create truth tables and logic expressions of digital circuits like AND, OR, NOT, etc. which are used to analyze and simplify the complex circuits. There were another English mathematician Augustus De Morgan who explained the NAND ... Read More

Electronic Logic Conventions

Manish Kumar Saini
Updated on 03-Oct-2023 12:45:48

79 Views

Electronic logic conventions are the sets of rules followed while designing a digital logic system or device. These conventions are adopted due to their different characteristics observed by several experiments. The use of electronic logic conventions, makes the implementation process of a digit system easy and smooth. Also, a standardization is achieved in the design. This tutorial is entirely meant for explaining different electronic logic conventions used in digital system implementations. As we know, the digital systems are implemented in binary number system due to some technical and economic reasons. The binary number system follows Boolean’s rules to perform arithmetic ... Read More

Difference Between Dyson DC25 and DC25 Animal

Md. Sajid
Updated on 22-Aug-2023 14:25:07

124 Views

Dyson manufactures two upright vacuum cleaner models, the DC25 and the DC25 Animal. Although they have many similarities, there are certain variances between them that set them apart. The DC25 Animal is a pet-specific vacuum cleaner, whereas the DC25 is a general-purpose vacuum cleaner. Read this article to find out more about Dyson DC25 and DC25 Animal and how they are different from each other. What is Dyson DC25? The Dyson DC25 upright vacuum cleaner was released by Dyson in 2008. Because of its tremendous suction, innovative technology, and ease of use, it has since become a favourite choice ... Read More

Difference Between Valet and Valet Plus

Md. Sajid
Updated on 22-Aug-2023 14:50:30

58 Views

Valet and Valet Plus are parking services provided by various companies or establishments. The primary difference between Valet and Valet Plus is the level of service and convenience provided. Valet parking is a service in which a customer hands over their vehicle for parking to a valet attendant, whereas valet plus is a premium version of valet parking that includes additional services such as car detailing and maintenance. Read this article to find out more about Valet and Valet Plus and how they are different from each other. What is Valet? A valet parking service is a type of ... Read More

Difference Between Thermistor and RTD

Md. Sajid
Updated on 22-Aug-2023 14:48:04

356 Views

Thermistors and RTDs (Resistance Temperature Detectors) are two types of temperature sensors that work on the principle that electrical resistance changes as temperature increases. They differ, however, in terms of construction, materials, and temperature ranges. Read this article to find out more about Thermistors and RTDs and how they are different from each other. What is Thermistor? A thermistor is a type of temperature sensor that works on the principle of electrical resistance changing with temperature. It is made from a semiconductor material, usually ceramic or polymer, and has a negative temperature coefficient (NTC), which means its resistance reduces ... Read More

Difference Between FET and MOSFET

Md. Sajid
Updated on 22-Aug-2023 14:59:38

3K+ Views

FETs (Field-Effect Transistor) and MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistor) are two types of transistors that are used in electronic circuits. FETs and MOSFETs are both three-terminal devices used for signal amplification, switching, and processing. The gate terminal in a FET is separated from the source and drain terminals by a region known as the channel. MOSFETs have an insulated gate terminal separated from the channel by a thin layer of oxide. Read this article to find out more about FET and MOSFET and how they are different from each other. What is FET? The most popular type of FET is the ... Read More

Difference Between Inline and V Engines

Md. Sajid
Updated on 22-Aug-2023 14:58:26

132 Views

An inline engine is a type of engine in which the cylinders are arranged in a straight line along the crankcase. It is also known as a straight engine or straight-four engine. A V engine, often known as a Vee engine, is a form of engine in which the cylinders are placed in two banks at an angle to each other in the shape of a "V". Read this article to find out more about Inline and V Engines and how they are different from each other. What are Inline Engines? An inline engine is a type of internal ... Read More

Basic MOS Transistors

Manish Kumar Saini
Updated on 26-Jul-2023 17:02:52

591 Views

MOS stands for Metal Oxide Semiconductor. Metal Oxide Semiconductor is used for constructing transistors which are called MOSFET (Metal Oxide Semiconductor Field Effect Transistors). MOS transistors are being extensively used in a variety of modern electronic and power electronic devices like inverters, microprocessors, memory ICs, digital logic circuits, and more. What is a MOS Transistor? A MOS (Metal Oxide Semiconductor) transistor is a type of field effect transistor (FET) that can operate in both depletion mode and enhancement mode. A MOS transistor typically consists of three-terminals namely, Gate (G), Source (S), and Drain (D). The major parts of a MOS ... Read More

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