Hello friends, today's tutorial is about Introduction to multilevel inverters, which is quite a wide field so I am not gonna discuss everything here. I will post more about it in my coming tutorials. Today, I am going to through some light on the multilevel inverter, i.e. how they operate and will also discuss their types in detail. So, let's start it.
An inverter, also named a power inverter, is an electrical power device that is used to convert direct current (DC) into alternating current (AC). Using a few control circuits and switches, one can get AC at any required voltage and frequency. Inverter plays exactly the opposite role of rectifiers as rectifiers are used for converting alternating current (AC) into direct current (DC). There are diff ...
Hello everyone I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge on Introduction to TL494. It supports all of the functions that are necessary for the Pulse Width Modulation (PWM) control circuits. Power supply control is the basic purpose of the TL494 device. It has an output control circuit, a flipflop, dead time comparator, two different error amplifiers, 5V reference voltage, oscillator and a PWM comparator. TL 494 operates properly between the frequency of 1kHz to 300kHz.
The Dead Time Comparator (DTC) provides around 5% of dead time. Both of the error amplifiers display a common-mode voltage from -0.3V to (Vcc-2)V. If we provide a sawtooth wave at the CT terminal and terminate RT to the referenc ...
Hello friend. In this article, I will cover essential points related to fluid kinematics, i.e., what fluid kinematics is and how the motion of the fluids can be explained without describing the forces acting on them. Further, I will explain Lagrangian and Euler about the motion of fluid and a lot more. So buckle up, and let’s start.
What is Fluid kinematics?
The definition of fluid kinematics is as follows:
Fluid kinematics is related to fluid motion without considering the forces responsible for the motion.
The following are some essential key points related to fluid kinematics:
The nature of fluid motion is categorized into two types: Lagrangian Euler.
I will extensively explain both types in upcoming topics.
The acceleration, velocity ...
In the previous tutorial, I explained Getting Started with PIC microcontrollers and the software etc. Today, I am going to explain the hardware of PIC18F452 i.e. the functions available in PIC18F452. In other words, working of pins. We have a total of 40 pins in 18F452 microcontroller. Different PIC microcontrollers have different pins and different functions. Some of the PIC Microcontrollers lack the below functions and some of them have much more functions than these. So, here I am just discussing the PIC Microcontroller 18F452 because it is a moderate one and is mostly used in engineering projects. It's an 8-bit microcontroller. So now we are gonna have a look at the functions available in the PIC18F452 microcontroller. In the next tutorial, I ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will discuss What is the Future of Optical Engineering? In conjunction with the National Research Council, Scientists have highlighted that the development of optic and photonic technologies is of the utmost importance when it comes to the future of the United States. Consequently, the government is advised to create optic and photonic initiatives that would swiftly advance greater research and development of optic engineering and photonics technology.
In today's post, we will have a look at various reasons to pay attention to the future of optics and photonics technologies. So let's get started with What is the Future of Optical Engineering?
Metamaterials
Meta-materials are ...
Update: I have updated the code and removed the bug. Thanks for informing. Now this code will work perfectly.
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Hello friends, hope you all are fine and having good health. Today, as the name suggests, I am gonna post on how to Receive SMS with AT Commands using Sim900 and Arduino. I have already posted a tutorial on How to Send SMS with Arduino UNO and Sim900, so now we are gonna check the opposite. Sending SMS is quite easy, you just need to write some AT commands and write the message you wanna send and hit the Cntrl + Z and it will be sent. But receiving a text message on your SIM900 shield is a bit difficult because now you need to place a check when user will send a message. So, ideally whenever anyone send a message to yo ...
Hello Everyone! Hope you’re well today. Happy to see you around. In this post today, I’ll walk you through the Introduction to CD4035.The CD4035 is a shift register that is mainly used in counters, control circuits, and registers. It contains clocked signal serial chip that is a four-stage register. Synchronous Parallel inputs are provided to each stage and serial inputs are offered to the first stage via JK logic.
I suggest you read this post all the way through as I’ll detail the complete introduction to CD4035 covering datasheet, pinout, features, alternatives, and applications. Let’s jump right in.
Introduction to CD4035
The CD4035 is a shift register that is a 16-pin device and is mainly used in control circuits, counters, and registers.
It is a four-stage register that ...
Off-the-shelf software seems to be an excellent solution for companies looking for a speedy product launch, smooth maintenance, and prompt support. However, as time goes on and businesses grow, many will see how important custom apps are for achieving their long-term goals. Indeed, custom-made software development solutions allow you to flexibly add/remove target functionality, enhance user experience, and integrate existing solutions with other tools. And all these are possible inside one application that serves just your specific requirements.
Custom apps are in high demand in the e-commerce, big data, logistics, financial, and healthcare sectors. In 2021, the worldwide custom software development market was valued at $24.46 billion. And this number is predicted to increase between 20 ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to Classes in C#. It's my 13th tutorial in C# series and now we are ready to understand this slightly complex subject in C#.
In our previous tutorial, we have seen Introduction to Methods in C# which are used for organizing the code and we can add some code in separate methods to make the Main method simple. Classes are slightly bigger storage capacities than methods. Methods can store code, classes can store methods. So, let's discuss classes in detail:
Introduction to Classes in C#
Classes in C# are referred as storage units for different methods, fields, objects etc. and are used for organizing the code.
In our previous les ...
Hello friends, hope you all are fine and having fun with your lives. Today, I am going to share a complete project with you guys. Its an Intelligent Energy Saving System which I designed around two years ago. So, today I thought to share it so that others could also get benefit. In this project, I have used Arduino UNO board for programming purposes. Its not much complicated project but is the basic for many complex projects.
Energy, is a small word, but is the problem of whole world. Particularly when we are talking about electrical energy. IF you consume more electrical energy then you will get quite huge bill at the end of the month. :P So, there's always work done on reducing the consumption of electrical energy and also we compare energy cost ...
