Posts

Showing posts from September, 2020

What to do after matric ?

Image
Hi there ! choosing a right career  for the future can be very tough decisions for someone. After finishing the high school, a common student thinks what kind of subjects he/she should chose that should be better for his/her future. There are different stages where a person has to chose paths for his/her future. And one of them arrives after you do Matriculation or O-Levels. There are few facts that a student must know before he/she selects his/her study options Interest : Your interest is the most important because it gives you motivation to work for it. The more interest you have the more passionately you will work. General Knowledge: A student must have enough general knowledge of various subjects and fields that he/she could confidently explain a little about the field in the public. This helps her in choosing the right field because the more knowledge a student have the more confident he/she is choosing the right carrier. Research: A student should do minor research about the f

555 Timer IC Details

Image
  Introduction The 555 timer IC is an integrated circuit IC designed by Signetic in 1972. It is used in any circuit where there is a need of time control. As of 2003 about one billion units were manufactured. In the history of ICs it is one of the most popular IC ever made. According to this block diagram of the timer IC, it has 8 pins which perform different functionality. The circuit of timer IC consists of  Resistors Comparator Transistor Flip Flop Output Inverter Circuit Elements: Resistor:  It is a circuit element used in a circuit where there is a need to reduce the flow of the current in the circuit. It's value is measured in Ohms and it the basic circuit element. Following is the circuit element of the resistor Comparator: In electronics, a comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger. Given below is the comparator circuit device. Flip Flop: In electronics, a flip-flop or latch is a circuit that has tw

Why C++ is so much popular

Image
Introduction: C++ is a high level programming language use to create high performance application. C++ was developed by Bjarne Stroustrup in 1998  as an extension of C language.  Characteristics: Within few year C++ gain its popularity due its amazing characteristics It is an Object Oriented Programming Language. Gives programmer a high level of control on system, memory and resources. It has huge library functions It is a machine independent language. It is used for the development of the softwares. It is used in games development It is used to make operating systems. Beginners Programming Language: As I am also a programming student. One day I was thinking that why I am studying this C++ programming language and not studying the Python or Java. My Professor replied that this C++ is one of the basics of all high level language. He satisfied me by answering me that the famous Microsoft Windows is written in C++. Another reason why it is a taught to the beginners because it is entirely

Electrical Engineering Books For Beginners

Image
  Electrical Engineering: Electrical engineering is the branch of engineering which deals with the design and application of the system, equipment and devices which uses electricity, electronics and electromagnetism. The scope of electrical engineering is big because of its different sub-fields like telecommunication, power engineering, satellite engineering, electronics etc.  The basic tools of the electrical engineering or any of its sub-field are circuits.  As the field is quite big. The question here is what type of books should an undergraduate begineer electrical engineering student read ? As I am also an electrical engineering student. I have read all of the following books. And I as a student found out that these following books are one of the good books for an electrical engineering students. Fundamentals Of Electric Circuits: This book is written by Charles k Alexander and Matthew N Sadiku. The reason why I suggest this book is because it contains basic concepts on circuits,

Astronomy & Astrophysics General Knowledge

Image
  Closest to Earth: Andromeda (M31) ---- 2.5 million Light Years (distance)---------- Closest Galaxy Proxima Century ----- 4.423 Light year (distance)--------------- Closest Star HR 6819 ------------ 1.09 Light Year (distance)--------------- Closest Black hole Markarian 231 ------- 581 million Light Years (distance)---------- Closest QUASAR Neowise ----------- 0.69 Astronomical Unit (distance)----------- Closest Comet Geminga ----------- 800 Light Years (distance)---------------- Closest PULSAR Distance Measuring Units: Astronomical Unit: An Astronomical Unit (AU) is the distance between earth and sun which is equal to 93 million miles or 153 million kilometers. Astronomical Unit is usually used to measure the distance within the solar system Parsec: The parsec is the unit of length used to measure the large distances to astronomical objects which are outside of the solar system.  1 Parsec = 31 trillion kilometre                         1 Parsec = 210,000 astronomical units AU 1 Parsec

Universe / Cosmic Inflation

Image
COSMIC EXPANSION Inflation theory was first proposed by Alan Guth in 1979 at Cornell University US. In Physics "universe expansion" is the exponential growth of the space in the universe. The inflationary epoch lasted from about 10^-36 seconds from the big bang event to sometimes between 10^-33 to 10^-32 seconds after the big bang singularity. Cosmic Inflation explains various critical conepts   Why universe is Homegeneous ? Why universe is flat ? Why Cosmic Mirowave Background Radiations (CMBR) disturbed ? Eternal Inflation: Eternal inflation is a hypotheical inflationary universe model, which is itself an outgrowth or extension of the big bang theory. According to the eternal inflation. The inflation phase of the universe lasts forever throughout the universe. Three Puzzles: Cosmic inflation give answer to the following puzzles or mysteries of the universe. The universe is so uniform on large scale. Normally different objects are same because they have been in contact some

Educational Flix Introduction

Image
 ASALAM O ALAIKUM Educational Flix Intro Educational Flix Educational Flix is website designed by Muhammad Ibraheem. The official website provides students with books, programming c++ codes and much more. The basic purpose of the creation of this kind of website is to promote the science, technology and guide to the students in the field of Engineering, Computer Science , Programming, Technology and Research.   Official Website: The website is designed with the wix. The official wix site is licence by the Creative Commons. Currently the website version is 1.0. It is quite easy to use on laptops and mobile phones. The contents are well managed and students can easily access c++ programming codes or books. Website Address: educationalflix.wisxite.com/education Blogging site:  The purpose of the blogging site is bit different as compared to the official website. The blogging site will provide the useful information about the online education, technology, science, astronomy, engineering a

How to successfully take online classes in Pakistan

Image
  Asalam O Alaikum World Situation : The year 2020 brought some extraordinary experiences for the entire world. Due to the Pandemic the world education system is heavily upset.  Almost all of the universities around the world took online classes and suspended the on campus classes. Online Education in Western World: Online education and learning is a new experience of learning. The experience of online education in countries like United States, United Kingdom, Canada and some European countries is not new because these develop countries are already taking these online classes for a past decade by the name of MOOCS (Massive Open Online Classes) or by the name of Continuing Education. Online Education in Pakistan Due to the Corona Virus the Education System of the entire country was poorly affected. Anyhow government tried their best to provide the student the study stuff. HEC (Higher Education Comission ) asked the universities to conduct online classes on Zoom Meetings, Microsoft Teams