Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to LM339. LM339 belongs to the family of devices having 4 independent voltage comparators. Each comparator is designed in such a way that it is capable of operating from a single power source over a wide range of power supplies. It can also operate for split power supplies. There is a unique characteristic of comparators, Input Common-Mode Voltage Range (ICMR) includes a ground even when it is operating from a single power supply voltage.
Basically, LM339 is a comparator IC having four built-in comparators. The basic purpose of a comparator is to rotate the signal between analog and digital domains. At its input termina ...
Hello learners, Welcome to another tutorial on signals and systems. We are learning about the responses of the signals. We all have experience in situations where the change in the frequency of a system, such as radios or control systems, results in a change in the working or result of that system. So we have the idea that frequencies play an important role in different types of systems. In the previous lecture, we saw the impulse response of the system. Our mission today is to learn about the frequency response of the LTI system. We will learn all the basic information about the topic and will revise some important points as well. To do this, have a look at today’s concepts:
What is the LTI system?
What is frequency response?
How is frequency response performed without the function i ...
The engineering field is not typically known for its literary style or its compelling prose, in large measure because engineering is better known as an applied field than a theoretical one. Most engineering students expect to spend their time working with mathematical equations and applying these equations to discover engineering solutions rather than researching term papers. But engineering is a discipline with an academic component, and research is an essential element of its academic aspect. In short, if you’re a student in an engineering program, you need to be able to write a great research paper just as much as you need to be able to solve complex mathematical problems.
However, many students in application-based fields like engineering are ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at How to Create Views in ASP.NET Core MVC. It's our 8th tutorial in ASP.NET Core series. In our 6th lecture, where we have set up MVC architecture, we have also created Controller & Model, but we haven't yet created any View to display this data properly.
We have also seen Dependency Injection and have successfully injected Model Interface in our Home Controller. So, now it's time to add a View in our project and communicate it with Controller & Model. So, let's get started with Views in ASP.NET Core MVC:
Views in ASP.NET Core MVC
View in ASP.NET Core ( File Extension: .cshtml ) is a simple HTTP template, which displays the Model data, provided by ...
There is no escaping from the fact that cutting-edge technological developments and evolving market innovations are pushing 3D printing into the mainstream. According to experts, the 3D printing market is expected to become a multi-trillion-dollar industry. It will rise from a $ 5 billion market to $55.8 billion by 2027. This is enough reason why many industries have started to embrace it. The 3D printing market has gained popularity due to the maturing business environment. And now that all sorts of businesses have picked pace after COVID-19, the 3D market has become quite a rage. And the market continues to experience massive success among home users and hobbyists. The number of 3D printers has doubled in the last few years. However, the combined value of the overall industrial/c ...
Hi Guys! Hope you’re well today. I welcome you on board. In this post, I’ll walk you through How to Optimize a PCB Panel Layout.
PCB panels are used in the manufacturing process to produce PCBs in large numbers. This not only reduces the overall cost but also makes the manufacturing process more efficient and reliable. PCB panelization is a manufacturing technique where multiple PCB designs are replicated on a single large board called a PCB panel. Then these individual boards are removed and depanelized from the panel to install them in the final product.
The number of panels is directly related to the overall manufacturing cost. To produce more panels, more cost will be required. However, it also depends on the shape of the board. If ...
Hello friends, today's post as the name suggests is about how to send SMS with Arduino UNO and SIM900D using AT Commands. There are different types of SIM900D modules available in the market, so it doesn't matter which module you are using. All SIM900D modules work at AT commands basically so today I am going to show you how to send an SMS via AT commands without using any Arduino library. You should first read the AT commands manual which will give you an idea about AT commands. AT commands are special sets of commands which are used for communicating with SIM900 module. Using these AT commands we let our GSM work for us. Like if you want to send SMS then there's a specific AT command for sending the SMS similarly if you want to change the PIN co ...
Everyone is talking about Flutter, and if you are looking for Flutter developers for hire, you’ll know how competitive and difficult the recruitment process has become. It’s not surprising by any means. If you want to invest in app development, you have to hire Flutter developer - and quickly. This process will take time and careful planning on your part, but once you’ve assembled your dream team, you’ll realize that it was worth it. Large companies all around the world - including Netflix and Facebook - are using Flutter to successfully build their apps. It’s worth considering for your business or start-up.
In this step-by-step guide, we’ll look at all aspects of hiring Flutter app developers for your business, including interviewing, do’s and do ...
Secure coding is important to protect your applications and prevent hackers from exploiting vulnerabilities. Without secure coding, cybercriminals would have easier access to your code which they could steal or use to grant them further access to sensitive data.
Since code is one of the key elements involved with successful applications, it means that it’s frequently under attack through hackers sending malware or attempting to log into authorized accounts.
As a result, companies must always check for security threats regarding their code and have tight measures in place to prevent them from happening. This post covers more details about why secure coding is so important for your company, especially in today’s world.
Data Security Breaches
Attack ...
Hi friends, today we are going to learn one of the most important instructions in the PLC ladder which is MOVE instruction by which we can move data between different memory storage including input, output, marker, and variables. Also, data of different data types and sizes can be transferred from source to destination and source memory locations. For example data types including char, string, integer, floating, time and date can be transferred between source and destination. Memory location like input, output, and marker memory area can be acting as source or destination. Furthermore, a mask can be utilized to customize and control the part of data to be transferred between source and destination. In that move with a mask, the instruction uses a source address, a destination address, and ...
