Before starting this important topic there are some of the important terminologies related to the theorem that are frequently used throughout. So let us have a look at them.
System
Some important key points related to the system are as follows:
In thermodynamics, a system is a quantity of matter of fixed quantity.
The system is mostly closed. system. There is a change in the size and shape of the system but due to the closed system, no mass can cross the boundary.
One of the important points is that the mass of the system remains constant.
Control Volume
Some important key points related to the control volume are as follows:
The control volume is also known as the open system and it is defined as the region that is specified for a case study.
In the case of a contr ...
Hey readers! I hope you are doing great. Welcome to another article where we are discussing the integrated circuit device. Today, we’ll study the 74LS238 IC, which is a widely used component in different digital circuits as a multiplexer and demultiplexer. Multiple features of this IC, such as its low power performance and versatility, make it a good choice for electronic circuits.
In this article, you will see the basic introduction of 74LS238, the datasheet of this IC, its working principle, the simulation in Proteus, and its applications in detail. There is a lot of information to understand about this 3 to 8 line decoder and we’ll shed light on all these topics from scratch so let’s start working on it.
Figure 1: Basic structure of 74LS23 ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at 7 Tools which every Programmer should use. Most students selected their university based on their desires and interests. So, if you picked programming, we hope that you have a passion for this field of study. The statistics indicate that there are more than 3.8 million software engineers employed in the United States. The road to becoming a developer is a long one, but here is a list of tools that can help you immensely.
Browser Shots
Browser Shots is more of a useful utility than an app, but it is incredibly useful for software developers. It is a website where you can enter URL and check browser compatibility across three operating systems and more tha ...
Hello students! Welcome to the new Python tutorial, where we are learning a lot about this programming language by applying the codes in a Jupyter notebook. It is interesting to see how simple codes with easy syntax can be useful to store, retrieve, and use data in different ways. Many things in Python are so unadorned and pre-defined that programmers may use them in a productive way without any issue.
In the previous lecture, we have seen the details of the sets and how different types of mathematical operations are used to get the required results. We have seen many codes, the examples of which were taken from day-to-day life. In the present lecture, the mission is to learn a new topic that is related to the concepts of previous lectures. Yet, it is important to have a glance at t ...
Hello friends, I hope you all are doing great. In today's tutorial, we will discuss another important concept named Interface in C#. It's our 18th tutorial in C# series. It's one of my favorite concepts in C# as its come quite handy in complex projects.
Interfaces are quite similar to C# Classes & C# Structs in design so if you haven't studied those lectures then do read them first. So, let's get started with the Introduction to Interface in C#:
Introduction to Interface in C#
Interface in C# is created using Interface Keyword and is used for the declaration of Methods, Properties, Events etc. but we can't add any implementation in it. ( we can't declare Fields in Interface )
You can think of Interface as a signature, you look at the i ...
Hey Guys! Hope you are doing well. I always strive to keep your technical needs and requirements quite in line with valuable information that helps you excel and thrive in engineering and technology. Today, I'll unlock the detailed Introduction to S8050 that is an NPN Epitaxial Silicon Transistor mainly used for push-pull amplification and general purpose switching applications.
It is a low voltage and high current transistor, featuring collector current up to 700 mA and Collector-Emitter voltage around 25 V.
I'll try to cover each and everything related to S8050, so you don't have to scratch your head browsing the whole internet and find all the information in one place. Let's dive in and kick off the nitty-gritty of this transistor.
Introductio ...
Hi readers! Welcome to this in-depth look at high-frequency PCB design. When dealing with radio frequency, microwave, or high-speed digital signals, you understand that the choice of material can ruin or redeem your design. FR-4 may be wonderful for typical-purpose PCBs, but it tends to lack in sophisticated applications. That is where Rogers PCB materials step in.
Rogers materials are laminates of high-performance that Rogers Corporation has made specifically for employment in RF and microwave circuit design applications. Their substrates contain low dielectric loss, reliable dielectric constants, and less moisture absorption. These characteristics are important for signal integrity, in particular, in high-frequency situations when even small changes can result in decreased performance.
...
3D printing lets mechanical engineering students turn a sketch into a real object fast. It is perfect for learning because you see mistakes early and fix them while the idea is still cheap. The goal is not a pretty print, but a prototype that proves a function, fit, or mechanism. Read on to learn how to go from CAD to a functional part using a simple workflow.
CAD choices that save time and material
Begin with one clear requirement: fit, strength, weight, or appearance. In a reputable program, students learn to design with constraints and document decisions. Model with parameters so you can change clearances in seconds. Use fillets at junctions to reduce stress risers and help layers hold.
Additionally, keep walls practical, and aim for 1. ...
Hi Guys! I hope you’re well today. Happy to see you around. In this post today, I’ll walk you through the Introduction to LM747.LM747 is a general-purpose dual-operational amplifier IC. This chip contains two operational amplifiers on board and belongs to the LM’xx’ family where LM stands for linear monolithic. In this chip, analog components are incorporated into silicon.
I suggest you buckle up as I’ll detail the complete Introduction to LM747 covering datasheet, pinout, features, equivalents, and applications.
Let’s jump right in.
Introduction to LM747
Designed by National Semiconductor, LM747 is a general-purpose dual-operational amplifier integrated chip.
Two operational amplifiers are incorporated that share common power supply leads and a bias network.
...
Hello everyone! I hope you all will be absolutely and having fun. Today, I am going to give a detailed discussion on Introduction to LM117. Lm 117 is basically a voltage regulator. It is most commonly known as positive (+ve) voltage regulator used to regulate the voltage up to the desired positive level. Lm-117 can regulate the voltage ranging from 12.5V to 37V and provides the current around 1.5A. LM 117 has three (3) pins and is quite easy to use.
To obtain the desired output voltage we need to connect the two external resistors. There are three types of regulations in LM-117 i.e. line regulation, fixed regulation and load regulation. The line regulation & load regulation both are far better than fixed regulation. LM 117 provides overload ...
