Hi friends, I hope you are all well. In this article, we can discuss the scalar or dot products of the vectors. In previous articles, we have discussed vectors and their addition in the rectangular or cartesian coordinate system in depth. Now we can talk about the scalar product of two vectors, also known as the dot product. Scalar or dot products can play an essential role in solving the operation of vector algebra and also they have various applications in numerous fields like computer sciences, mathematics, engineering, and physics.
By doing the scalar or dot products, two vectors are combined when we can do their product, then they produce the scalar quantity which has both magnitude and direction by a single operation in a very efficient way. Simply the scalar and the dot product are ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at 7 Tools which every Programmer should use. Most students selected their university based on their desires and interests. So, if you picked programming, we hope that you have a passion for this field of study. The statistics indicate that there are more than 3.8 million software engineers employed in the United States. The road to becoming a developer is a long one, but here is a list of tools that can help you immensely.
Browser Shots
Browser Shots is more of a useful utility than an app, but it is incredibly useful for software developers. It is a website where you can enter URL and check browser compatibility across three operating systems and more tha ...
Welcome to the next tutorial of our Raspberry Pi programming tutorial. The previous tutorial showed us how to Interface weight sensor HX711 with pi 4. We learned that a weight sensor HX711 and load cell could be easily interfaced with a Raspberry Pi 4 with careful attention to wiring and software configuration. However, now we're one step ahead of that by using the Internet as the wireless medium to transmit the message from a Web browser to an LCD screen attached to a Raspberry Pi. This project will be added to our collection of Internet of Things (IoT) projects because messages can be sent from any Internet-connected device, such as a computer, smartphone, or tablet.
A bulletin board serves as a vital means of communicating and collecting information. Notice boards are common at many pu ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Generating Simple Signal in MATLAB. Signals are of great importance in our daily life. The signals are basically the graphical display of the analog values. We can estimate the severity level by the shape of the signals. The signals have a very wide range of applications in our daily lives. If we observe the shape of the AC voltages of 220V that is supplied in our homes, it is a sinusoidal signal. So, its an application of the signals.
Signals also play a vital role in the medical field. While performing ECG and EEG tests in hospitals, doctors visualize the signals displayed on the screen and they can estimate the severity of the ...
Technology has moved steadily ahead over the years, but it has evolved by leaps and bounds in the past decade or so. Smartphones have been a revolution and a revelation. Even video games have become increasingly sophisticated and have overtaken the movie industry in value.
If technology keeps developing on this trajectory in the future, the next generation of coders will need online lessons today. Before signing up for your child, here’s what to look for in a program.
Fun is Everything
For now, put lofty things like your child’s eventual career or the fate of future technology out of your mind. The extracurricular programs kids sign up for need to be fun! Industry leaders like Real Programming 4 Kids
make their courses revolve around teaching students to create their own video games.& ...
Hello friends, hope you all are fine and having good health. In today's post, I am going to share an Ultrasonic Sensor Library for Proteus. A few days ago, I posted a tutorial on Arduino Library for Proteus, and today I am going to share the new Ultrasonic Sensor Library for Proteus. Using this library, you can easily interface Ultrasonic Sensors with different Microcontrollers like Arduino, PIC Microcontroller etc.First of all, let's have a brief introduction to ultrasonic sensor. In an ultrasonic sensor, there are two nodes available, one is the transmitter while the other is the receiver. The transmitter sends an ultrasonic wave and this wave strikes any hindrance present in front of it and then bounces back. This bounced ultrasonic sensor is th ...
Hi fellows! Hoping everyone is fine and doing great. Today, I am going to write about 3 Phase Induction Motor. As I mentioned earlier in my article on Introduction to Induction Motors, there are two types of Induction Motors, Single Phase Induction Motor and 3 phase Induction Motor.
3 phase induction motor is the one which operates on three phase AC supply. It is the most commonly used motor for high load and industrial applications. I would discuss advantages of a 3 phase induction motor later in this article. Three phase induction motors are further divided into two types; Squirrel Cage Induction Motor and Wound Rotor Induction Motor based on the construction of rotor. First of all, I am going to discuss about the construction of 3 Phase Inducti ...
Hello friends, I hope you all are doing great. In our previous lectures, we have studied two types of diodes i.e. Basic PN diode and Schottky Diode. Today, we will discuss the third type of diode i.e. Zener Diode. Zener Diode was invented by the American engineer Clarance Melvin Zener, so it's named after him. The specialty of the Zener diode is that it can operate in both forward-biased and reversed-biased directions. In today's post, we will have a look at its working, features, ratings, construction and applications. So let's get started with what is the Zener Diode.
What is Zener Diode?
The Zener diode is a special diode, that enables the current to flow not only from the positive terminal (anode) to the negative terminal (cathode) but also in the opposite direction.
The dop ...
Hello readers, hope you all are doing great. This is our 3rd tutorial in the ESP32 programming series. In our previous tutorial, we discussed the ESP32 Web server, where we created the ESP32 web server in STA mode.
ESP32 can be operated as an access point (AP) or a Wi-Fi station (STA mode). So, in this tutorial, we will create an ESP32 web server in access point (AP) mode. Here's the video demonstration of ESP32 WebServer in Access Point Mode:
As I mentioned above, in our 2nd tutorial, we already discussed the basics of the ESP32 web server. So, in this tutorial, we will only discuss how to create the ESP32 in access point mode.
For detailed information about the basics of the ESP32 web server and how client-server communication takes place, fol ...
Hello everyone, I hope you all are fine and having fun with your lives. In today's tutorial, I am gonna show you How to Enqueue Scripts Files in WordPress Plugin. It's the third tutorial in this series of WordPress Plugin Creation. In our previous tutorial, we have seen How to Add Basic Functions in WordPress Plugin, so now the next thing we need to add is our scripts .js files and style .css files.
As I told you in my previous tutorial that we can add these codes in a single file as well but it will make the file too heavy and complex. But if we divide our code in separate files then it will be quite easily to handle and debug in future. So, let's have a look at How to Enqueue Scripts Files in WordPress Plugin:
Enqueue Scripts Files in WordPress ...
