Hello everyone! I hope you will be fine and having fun. Today, I am going to give a detailed Introduction to Relay. In this tutorial, we will learn the basics of relays, the working principle of relays, the types of relays and their applications in detail. A relay is a simple automatic switch that opens and closes the circuit(either electronically or mechanically) based on its input signal. A relay is an electromechanical switch that uses electromagnetism from a small current or voltage to switch higher current or voltage for different appliances. When a relay is in a Normally Open (NO) state, no current passes through it and when the relay is energized, the current starts to flow and we can say the relay is in a Normally Closed state. You should also have a look at Relay Interfacing with ...
Hey students welcome to another tutorial in The Engineering Projects where we are going to learn a lot about matrices. If you are a beginner to the metrics, then you should go to learn the fundamentals of matrices. Yet, if you know the basic introduction, you are at the right lecture because we are learning about the special kinds of matrices and you are also going to see the matrices in action using MATLAB. So, here is a simple list of today’s topics.
What is a matrix?
How can we identify the matrix with the help of its general form?
What are the different types of matrices?
What is the concept of transpose while dealing with matrices?
How can we implement these types of matrices in MATLAB by different commands?
What is a Matrix?
A matrix is a type of array that stores da ...
Hi Fellas! I am back to give you a daily dose of valuable information. Today, I'll give you a detailed Introduction to IRF3205. It is an N-Channel HEXFET Power MOSFET that comes in a TO-220AB package and operates on 55V and 110A. It is mainly used for dynamic dv/dt rating and consumer full bridge applications.
Additionally, it falls under the category of ultra LOW on-resistance devices based on Advanced Process Technology, making it a building block of the electronic applications where fast switching is a major concern.
In this post, I'll cover each and everything related to this transistor, its main features, working, pinout, and applications. Let's get down to the nitty-gritty of this tiny component.
Introduction to IRF3205
IRF3205 is an N- ...
Hi Friends! I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to LM4558.LM4558 is a dual-operational amplifier that comes with two amplifiers on board. This device belongs to the LM’xx’ family where LM stands for linear monolithic which means, it is made of analog components that are incorporated into the silicon piece.
This component comes with an internal frequency compensation method that guarantees the device's stability without the need for external components.
I suggest you read this post all the way through as I’ll detail the complete Introduction to LM4558 covering datasheet, pinout, features, and applications. Continue reading.
Introduction to LM4558
LM4558 is a monolithic dual-operational amplifier that carries ...
Hi Friends! I hope you’re well today. I welcome you on board. In this post, I’m going to discuss the Introduction to BC549. BC549 is a general purpose bipolar junction transistor that belongs to NPN transistor family. It contains three pins where small current change in one terminal produces a much large current change across other terminals. In other words, it is nothing but a current booster.
It is known as a low power low voltage current controlled device and is used for switching and amplification purpose. In this article I’ll be discussing complete details of BC549 transistor i.e. pinout, working principle, power ratings, physical dimensions and applications. Stay tuned.
Introduction to BC549
BC549 is an NPN general-purpose bipolar juncti ...
Hi Guys! Hope you’re well today. I welcome you on board. In this post, I’ll walk you through How to Install PCBWay Plugin for FreeCAD PCB Software.
Before we move further and help you with the installation of the plugin, let’s get a brief introduction to the FreeCAD software.
FreeCAD is a free and open-source parametric 3D modeler used to design real-life objects. With parametric modeling, you can easily modify your design and change its parameters. The tool is mainly used in mechanical engineering for product design and also proves to be handy in electrical engineering for electronic board designs. It supports Windows, Linux and macOS operating systems. Python programming language is primarily used to extend the overall functioning of the software.
Hope you’ve got an ...
Hello friends, I hope you are all fine and doing great. In today's tutorial, we will have a look at a detailed Introduction to MFRC522. MFRC522 is an RFID Embedded module used to read and write RFID cards and operates at 13.56MHz contactless communication. It is a less costly, low-voltage, and small-sized non-contact card chip. It is the best choice for intelligent instruments and portable handheld devices. It communicates with microcontrollers over SPI Protocol.
MFRC522 is used in different engineering projects, mostly for security purposes in offices, banks, plazas, etc. You must have seen in English Movies that a person just shows his ID card to the machine and its whole profile data pops up on the computer and if he is authorized then the front door automatically ...
Hi Friends! Happy to see you here. I welcome you on board. In this post, I’ll walk you through the Introduction to BC639. BC639 is a high current gain bipolar junction transistor that falls under the NPN transistor family. It constitutes a high collector current and low collector-emitter saturation voltage and is widely used for amplification and switching purposes. It is used to drive load under 500mA. Collector Dissipation is 0.625W while DC Current Gain (hfe) ranges from - 40 to 160 with transition frequency 200MHz. In this post, I’m going to discuss all nitty-gritty of the BC639 transistor covering pinout, working, power ratings, alternatives, applications, and physical dimensions.
Continue reading.
Introduction to BC639
BC639 is an NPN bi ...
Hi Guys! Hope this finds you well. I welcome you on board. Thank you for clicking this read. In this post today, I’ll be explaining the Introduction to BC559.
BC559 is a bipolar junction transistor used to drive loads under 100mA. It falls under the family of PNP transistors and is mainly known as a current-controlled device. Where small current at one terminal is used to drive large current change at the remaining two terminals.
Read this post all the way through, as I’ll be touching pinout, working, datasheet, physical dimensions, power ratings, and applications of a BC559 transistor.
Let’s get started.
Introduction to BC559
BC559 is a PNP bipolar junction transistor mainly employed for amplification and switching applications.
It is com ...
Hi Fellas! Hope you’re doing well today. I welcome you on board. In this post today, I’ll detail the Introduction to 2SD882.
2sd882 is an NPN bipolar junction transistor used for amplification and switching purposes. It is a semiconductor device composed of silicon material and comes in the TO-126 package. As this is a bipolar transistor, here conductivity is carried out by two charge carriers i.e. electrons and holes where electrons are major charge carriers and holes are minority carriers. During the amplification application, the small input current across one pair of terminals is used to produce a large output current across other pairs of terminals.
In this post, I’ll walk you through the working principle, pinout, power ratings, alternat ...
