Hi Guys! Hope you are doing fine. Today, I am going to give you a detailed Introduction to Transistor. A transistor is a semiconductor device that comes with three terminals, where a small current at one terminal is used to control current at the other terminals. Transistors are mainly used for the amplification of electronic signals. Transistors were first invented by American Physicists John Bardeen in 1947.
Before the inception of transistors, vacuum tubes were used to control the electronic signals. These vacuum tubes come with anode & cathode arrangement and the potential difference across these ends produces the electric current. In the later versions, a filament is added which is used to provide heat to the cathode that directs the electrons towards the anode side. Their complex ...
Hey Guys! I hope you all are doing great. In the previous tutorial, we studied the basics of Semiconductors, where we briefly discussed the PN Junction. Today, we are going to have a detailed overview of PN Junction.
But before getting into the details of PN Junction, we need to first recall a few concepts from the previous lecture:
Semiconductor Basics
As we know, the conductive power of a semiconductor material lies between a conductor and an insulator. So, it can act as a pure conductor as well as a pure insulator, depending on the applied conditions. Semiconductors are divided into two types:
Intrinsic Semiconductor.
Extrinsic Semiconductor.
Intrinsic Semiconductor
A semiconductor in its pure form is called an Intrinsic semiconductor. In this state, the outermost valan ...
Hi Friends! Hope you are doing great. I am back to give you a daily dose of valuable information so you can excel and grow in your relevant field. Transistors are the fundamental parts of most of the electronic circuits. Today, I am going to unlock the details on the Introduction to 2n3903. It is an NPN transistor main used for general purpose amplification and switching applications.
Transistor comes in two types i.e. NPN and PNP transistors. This transistor falls under the category of NPN transistor. This is a bipolar junctions transistor where conduction is carried out by movement of both charge carriers i.e. electrons and holes. However, electrons are major charge carriers in case of NPN transistors. If you are unsure how these bipolar transi ...
Hey Friends! Hope you are doing great. I am back to give you a daily dose of valuable information so you can always stay ahead of your competitors. I have previously updated the article on NPN transistor that is used for amplification and switching purpose. Today, I am going to unveil the details on the Introduction to PNP Transistor which falls under the category of bipolar junction transistors and comes with three layers i.e. two P-doped layers and one N-doped layer where an N-doped layer exists between two P-doped layers.
Main Function: Small current at one terminal is used to control large current at other terminals.
Major Charge Carriers: Holes
These NPN and PNP transistors come with their own benefits based on the nature of the e ...
Hello Friends! Hope you all are doing great. Today, I am very excited because I am going to share my personal experience of streamlining final year project and what are the main Problems Faced by Students in Final Year Project and how to fix them.
An idea of developing final year project proves to be very daunting for some students that can scare the hell out of them. They feel like they need to be very prepared and come with a lot of skills and learning before they get their hands on final year project.
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Let's dive in and discuss the main problems faced by most of the students d ...
Hello Friends! I hope you are well. Today, I am going to give you a detailed Introduction to NPN transistor. In this tutorial, we'll look at the NPN transistor, how it works, circuit diagram, output characteristics curve, and applications. It is a bipolar junction transistor mainly used for current amplification and switching purposes.
BJTs (Bipolar Junction Transistor) are divided into two types i.e. NPN transistor and PNP transistor. Both transistors are different in terms of their electrical composition and construction, however, both are used for amplification and switching purposes in one way or the other.
What is NPN Transistor?
NPN transistor is a bipolar junction transistor(BJT), composed of 3 semiconductor layers in a way that o ...
Hey Friends! Hope you are doing great. I am here to provide you the technical knowledge that helps you stay ahead of your competitors. Today, I am going to unlock the details on the Introduction to 2n5884. It is a power PNP bipolar junction transistor mainly used for general purpose amplification and switching purpose. This is a complementary silicon epitaxial-base transistor that can support 25 A and 80 V. I'll discuss each and everything related to this transistor i.e. what it does, its pinout, circuit diagram and main applications.
You must have a look at comprehensive read on Introduction to Bipolar Transistor if you are unsure how these bipolar transistors work.
Before we dive into the details of this PNP transistor we must be aware what is ...
Hey Friends! This is a platform where we strive to keep you updated with useful information that exhibits technical aspect in any way so you don't get overwhelmed by all the data placed across the web and find all information in one place. Today, I am going to give you a quick review about e-commerce store that deals in electronic devices and components called WinSource which is an electronic components distributor from China. You must also have a look at BC107 - an NPN transistor which is an essential component for many electronic circuits mainly used for amplification and switching purpose.
If you are a student and technology geek, you need to streamline your electronic projects every now and then. You can find electronic components anywhere t ...
Hi Friends! I am back to give you a daily dose of valuable information, so you can excel and grow in your relevant field. Today, I am going to uncover the details on What is SMO and What is the Relation between SMO and SEO?
This is the twelveth article of complete SEO series. You can check my previous article on Influencer Outreach where I have highlighted the ways to do it effectively.
We cannot overlook the importance of SEO throughout the blogging journey. If you really want to grow and escalate your online presence in the early stages of your business, you must pay special heed to the SEO strategies that play an important role to put your blog on the top of search results.
Before we move forward and define the role of SMO in SEO, we must ...
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Based on recent comments and suggestions given by our valuable visitors, I have decided to arrange all of our Raspberry Pi 3 projects so you get a clear idea What is Raspberry Pi 3 and How it is used for the execution of many projects?
Are you feeling skeptical about learning Raspberry Pi 3 basics? Don't you worry, I have got you covered. I'll arrange all articles related to raspberry pi 3 in a sequence from beginner to pro level, so you find all information in one place and grab the main concept easily. Let's dive in and explore each and everything related to Raspberry Pi 3.
Raspberry Pi 3 - Basics
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