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 ...
Hello friends, I hope you all are fine and having fun with your lives. Today, I am going to share a complete Arduino Tutorial for Beginners because I was having a lot of requests about it. Reader were asking the same question that they are new to Arduino and how should they start so if you are beginner to Arduino and you don't have any idea How to learn it then you should read the below tutorials.
I have posted all the basic Arduino Tutorial for Beginners already so in today's tutorial I am just gonna arrange them and must ask you to read them one by one from top to bottom and at then end you will really be able to design any kind of project on Arduino. So, let's get started with Arduino Tutorial for Beginners:
Arduino Tutorial for Beginners
Befor ...
Hey learners! Welcome to another exciting electrical experiment in Proteus. At the present day, we'll perform the inversion of voltage. For this purpose, we will use the implementation of Transformer as Step-up Transformer. Prior to start, let's have the basic information about the 12V to 220V Step up inverter using Transformer in Proteus. In this tutorial, we'll learn:
What is a 12V to 220V inverter?
What is the function of the transformer in the 12V to 220V inverter?
How can we implement the Step up inverter using a Transformer in Proteus?
What are some applications of the 12V to 220V inverter?
Moreover, there will be some useful pieces of information in DID YOU KNOW sections.;
12V to 220V inverter
In electronic appliances, the circuitr ...
Hi Folks! I welcome you on board. Happy to see you around. In this post today, I’ll detail the Introduction to TDA2030. This device incorporates a TDA2030 audio amplifier chip that produces 18 W output power with low harmonic distortion.I suggest you read this post till the end as I’ll walk you through the complete Introduction to TDA2030 covering pinout, datasheet, features, and applications.
Let’s get started.
Introduction to TDA2030
TDA2030 is a monolithic integrated circuit that comes in a Pentawatt package, mainly used as a low-frequency class AB amplifier.
The audio amplifier is a basic circuitry used to amplify the audio signal obtained through a device like a microphone.
Audio amplifiers are widely used in scores of app ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to NE555. NE 555 is a precise timing circuit device. It can produce the precise time delays and oscillations. The time interval can be controlled by external resistor and capacitor when NE-555 operates in mono stable mode.Whereas in adjustable mode two external resistors and one capacitor controls the duty cycle and frequency.
NE555 is an Integrated Circuit (IC/Chip) which can be used in different types of timers. The output circuit is capable of bearing current up to 200mA. NE-555 timer works on voltage ranging from 5V to 15V. The output level have compatibility at 5V supply. NE 555 timer can be used in oscillator a ...
Hello friends, hope you all are fine and having fun with your lives. Today I am gonna post 555 Timer projects list which are already posted on our blog. Actually, I have posted many 555 Timer Projects on my blog but we don't have a list of these tutorials and they are quite scattered. So, today I thought to arrange them in a proper list so that you can find all of them in one place. All these 555 timer projects are simulated in my favorite simulating software Proteus. I have also given their simulations for download in almost all tutorials. If you feel problem in any of them then ask in comments and I will resolve them.
All these 555 Timer Projects and tutorials are written and designed completely by our team so we hold the complete ownership for ...
Hello Everyone! Happy to see you around. In this post today, we’ll cover the 2SC2240 NPN Transistor. We will have a look at the 2SC2240 Datasheet, Pinout, Power Ratings, Equivalents & Applications.
Electrons are the majority charge carriers in this NPN transistor, in contrast to PNP transistors, where holes are the majority carriers. The 2SC2240 comes with a power dissipation of 0.3W, the amount of energy this transistor dissipates while operating in the forward-biased state, while the collector current is 0.1A means it can support load up to 0.1A.
This NPN transistor contains 3 terminals, named:EmitterCollectorBase
If the voltage at the base terminal is above 0.7V, the transistor will get forward-biased and the current will start flowing from Collector to Emitter terminal. If the ...
Hello friends, I hope you all are doing great and having fun with your lives. In today's tutorial, I am going to share How to interface Arduino with GLCD. I am gonna design a Proteus Simulation in which I will interface Arduino GLCD together. GLCD is also called Graphical LCD so today we are gonna do some designing on the LCD. The GLCD I am going to use is ks0108 and its model in Proteus is LGM12641BS1R and I have shared the complete Simulation along with Arduino Code below for download. But I would suggest you to design it on your own so that you could get the most out of it. If you haven't worked on the LCD before then I would suggest you to read How to Interface Simple LCD with Arduino.
Moreover, I am quite happy to announce that we have starte ...
Hello friends, i hope you all are fine enjoying. Today i am going to share a new project tutorial which is Getting Started with Arduino Programming. In the previous tutorial, which was titled as Getting started with Arduino Software, I have explained in detail the basics of Arduino software. How this software is installed and run.
Today's post is also related to arduino software but, the difference is that, in previous post we learn How to use the arduino software, What are the function keys of this software and Where to write the code(sketch) and after writing the sketch, how it is debugged. Now in today's post which is ' Getting started with Arduino Programming', we will see How a Code is written in Arduino software? What are the built-in functi ...
Hello friends, I hope you all are fine and having fun with your lives. Today, I am going to share a new Home Automation Project using XBee & Arduino. Home Automation Project is a most commonly designed project by the engineering students. So, that's why I have thought to create a complete Home Automation Project so that engineering students can get benefit out of it.
We all know about automation which is originated from automate or automatic. In automation the task is done automatically and you don't need to control it. In normal Home automation project, there are few sensors which are displayed wirelessly to user and there are few controls like user can ON or OFF Lights, Fans etc via remote or mobile App.
In this Project, I have used Arduino ...
