Hello friends, I hope you all are doing great. Today, we are going to start a new section in our Raspberry Pi Programming Course. In this section-VIII, we will implement advance protocols in the RPi4 board. Today's our first lecture in this section and we are going to interface a USB Bar Code Scanner with Raspberry Pi 4.If you have visited any big grocery store, you must have seen, it's
quite important as well as difficult to maintain the products in stock
at all times. To ease the job, barcode technology is used because it can
easily maintain an organized database of your items, costs, and
inventory levels in one convenient location. Price changes can be
implemented whenever you desire without requiring new labels for
previously packaged goods. You can tell exactly when your s ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I will share the details discussion on Introduction to LM311. LM 311 is basically a voltage comparator having high speed. It can operate over wide ranges of voltage i.e. from -15V to15V, in case of operational amplifier. LM-311 can also operate on 5V for the logic systems.
LM-311 output levels has the compatibility with Transistor Transistor Logic (TTL) levels circuits. At 50mA and at 50V too, LM-311 can operate lamps and relays. LM 311 can operate from 0 degree Celsius to 70 degree Celsius. LM-311 has several different features. These features include fast response time, strobe capability, wide voltage supply ranges, maximum input current, operating at single 5V power ...
In the realm of electronics, the printed circuit board (PCB) serves as the foundation for countless technological advancements. PCBs connect and support various electronic components. They ensure seamless functionality and optimal performance. PCB prototyping plays a critical role in the development and testing of new designs before mass production. In this article, we will delve into the world of PCB prototyping. We will explore what it entails. We will also provide valuable insights on how to design and manufacture PCB prototypes effectively.
PCBWay is your one-stop solution for professional PCB prototyping services. With their cutting-edge technology and vast experience, they provide you with high-quality PCBs that meet your exact specifications. Whether you're a hobbyist or an entre ...
We've all heard that clicking on links or attachments can lead to identity theft of sensitive, personal information. And while it's true - if you're not careful, you could be leaving yourself open to hackers and other dangers. But what most people might not know is the difference between "hacking" and "data theft". In this post, we outline the steps data security engineers recommend you take to protect yourself from these different types of threats.
What do data security engineers recommend for people who don't work in security?
Data security engineers are not your everyday IT professionals, so what do they recommend for parts of the population who aren't working in IT?
Data security engineer advice for regular Internet users
Step 1: Don't br ...
Hello friends, hope you all are fine and having fun. In the previous posts, we have discussed DC motor Control in Proteus ISIS and after that we have discussed the Stepper Motor Control in Proteus ISIS and finally we had a look at Servo Motor Control in Proteus ISIS. Now when you talk about motors control then first thing came in mind is Relay, because relay is the best way of controlling any motor. In today's post, we are gonna have a look at How to Control Relay in Proteus ISIS. Relay is a key components of any electronics or electrical circuit and is usually a problem for the engineers and students. Although, its not as difficult as it seems so I thought to post about it.
In today's post, we will first simulate the Relay in a simple circuit in ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at How to setup MVC in ASP.NET Core. It's our 6th tutorial in ASP.NET Core series. So far, we have covered all the basic concepts in ASP.NET Core and are now ready to get our hands on MVC.
If you remember, when we were creating this project in Introduction to ASP.NET Core, we have selected Empty Template as we want to build our application from scratch. But if you want, you can also select MVC template and all these files, which we are going to create, will automatically be created in it. So, let's see How to setup MVC in ASP.NET Core:
How to setup MVC in ASP.NET Core ???
MVC in ASP.NET Core is an architectural design pattern, implemented by Microsoft.AspNet ...
Hello friends, I hope you all are well and doing great in your lives. In today's tutorial, I am going to share the Introduction to Inverters. An inverter converts DC voltage or current to AC voltage or current. You can also say that it transfers or converts power from a DC source to an AC load. The aim of this circuit is to supply AC power similar to the one that we receive at homes.
Firstly, I am going to share some basic information related to inverters. In the second section, I will give you the basic configuration or parts of it and in the last section, I will tell you the types and applications. Let's now get started with the Introduction to Inverters:
Introduction to Inverters
An inverter is connected to a DC source and it converts it in ...
Hello everyone, I hope you all are doing great. Today, we are gonna have a look at IF Loops in C# and it's 8th tutorial in C# series. So far, we have discussed some basic concepts in C# and now we are ready to get our hands on Loops in C#.
C#, as any other programming language, supports a lot of loop structures, we will discuss each one of them separately in our coming tutorials. Today, we will discuss the simplest of them all, which is IF loop, so let's get started with How to use IF Loop in C#:
How to use IF Loop in C#
IF Loop in C# takes a Boolean expression as a condition and if this condition is TRUE, the compiler executes the code inside IF loop { } and if the condition is wrong, the compiler simply ignores the code.
Here's the syntax o ...
Are you planning to spruce up your home with a few of the latest high-tech devices? Then you're in luck with the recent engineering advances that have brought all sorts of interesting, exciting products within reach of everyday homeowners. Some of the top-selling devices, apps, and gadgets have been around for several years but are only now priced to move, as merchants like to say. What's attracting today's homeowners? Several of the biggest sellers include next-generation LED lighting, smart plumbing products, advanced robotic vacuums, walkway lights that operate on solar energy, water faucet meters, ingenious power strips that save money, intrusion detection systems, and many more.
So far, the 2020s are turning out to be an era when engineering ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to give a detailed discussion on Introduction to LM318. LM 318 is basically a high speed Operational Amplifier (Op-amp). It provides higher slew rates and wide range of bandwidth. LM-318 has processing speed 10 times higher than the common operational amplifier. It has unity gain frequency compensation. External components are not required for its operation.
Feed forward compensation increases the slew rate up to 150 V/us for inverting applications. It also doubles the bandwidth as compared to the earlier. In LM 318, in order obtain the high stability level we overcompensation can be used with amplifier. LM 318 setting time can be reduced by adding an extern ...
