Hello friends, I hope you all are doing great. In today's tutorial, I am going to show you How to Add Basic Function in WordPress Plugin. In the previous tutorial, we have seen How to Create a Simple WordPress Plugin, and today we are gonna add some basic functions in it, which are kind of compulsory. You may not find them useful right now but they will come in handy when we will work on complex plugins.
It's the second tutorial in WordPress plugin creation series. If you got into any trouble then ask in comments and I will try my best to resolve them all. So, let's get started with these basic functions and add then in our newly created WordPress plugin:
Add Basic Functions in WordPress Plugin
As we have already created the class for our wordp ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about how to make a simple Virtual Instrument (VI) for Stepper Motor Direction Control in LabVIEW. In my previous tutorial, I have worked on Stepper Motor Direction Control using Arduino, in which I have controlled Stepper Motor Direction Control using Arduino and I am gonna use the same setup but this time I am gonna do the Stepper Motor Direction Control in LabVIEW. Moreover, you should also have a look at Stepper Motor Direction Control using Matlab.
In this tutorial, I going to work on the program for Stepper Motor Direction Control in LabVIEW. So, before going into the details of this tutorial, you must go through my previous tutor ...
Hey guys! hope you are all very well. Today I come to you with a new process to learn, program, and simulate for practicing ladder logic more and more. The process we are going to implement today is a very common process that could be there in many many industries which is a silo process that aims to automate the process of filling containers or bottles with a liquid. Figure 1 shows the complete scene of the process including the system components, switches, indicators, sensors, and actuators that are integrated to make the system operate. Briefly and before going into deep details, let’s state what the system does and how it operates. Well! The system automatically fills the boxes that are traveling on the conveyor which is driven by a motor. They are filled with a liquid stored in the si ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to MPR121. MPR121 is a touch sensor controller, its working is like the capacitor's working principle. This module has twelve electrodes points, it communicates via I2C protocol. When any objects come closer to an electrode point, we can observe the presence of an object by variation in capacitance of an electrode. It's working voltage should be between 2.5 to 3.6 VDC.
MPR121 is used in different industrial projects and electronic devices such as mobile phone and remote control systems. In today's post, we will have a look at its working, pinout, protocol, applications, etc. I will also share some links where I have interfaced it with other microcontrollers. If you have ...
Hello Mentees!, I hope you have a productive day. Welcome to The Engineering Projects. In the previous lecture, we discussed the XOR Logic Gate and designed its circuit using basic logic gates i.e. AND, OR and NOT. Today, I am going to explain another Logic Gate named XNOR Gate in detail.We are going to discuss these concepts in today's lecture:
What are Exclusive NOR Gates
Experimental Proof in Proteus ISIS.
How Truth Table of Exclusive NOR Gate is designed.
How is its Timing Diagram?
Circuit of Exclusive NOR Gate in Proteus Simulation
Applications of Exclusive NOR Gates
XNOR Gate
The exclusive NOR Gate(also called XNOR Gate) simply inverts the output of the XOR Gate(we discussed in the last lecture).So, if we simply place a NOT Gate in front of the XOR Gate, we wi ...
Hello everyone, I hope you all are doing great. Today, I am going to share a very simple tutorial named Unsung Heroes of Engineering Companies in the USA. From time to time, daring engineers take up projects which are at face value, impossible. However, with much persistence and planning, their efforts pay off and the world is granted splendid structures. Unfortunately, some of these great people never get any recognition for their work. This article looks at unsung heroes of engineering companies in the USA:
Frank Julian Sprague (General Electric)
Sprague was never an employee of General Electric, but his contribution to the invention of the electric motor was quite significant, to the extent that he fought to have Edison’s Medal of Honor changed ...
Hello friends, I hope you all are doing great. In today's tutorial, we will discuss another important concept named Interface in C#. It's our 18th tutorial in C# series. It's one of my favorite concepts in C# as its come quite handy in complex projects.
Interfaces are quite similar to C# Classes & C# Structs in design so if you haven't studied those lectures then do read them first. So, let's get started with the Introduction to Interface in C#:
Introduction to Interface in C#
Interface in C# is created using Interface Keyword and is used for the declaration of Methods, Properties, Events etc. but we can't add any implementation in it. ( we can't declare Fields in Interface )
You can think of Interface as a signature, you look at the i ...
Hello friends, hope you all are fine and having fun with your lives.In today's post, we are gonna see How to use timer interrupt in 8051 Microcontroller.8051 Microcontroller comes with timer as well. They normally have two timer in them named as Timer0 and Timer1. These timers are used for counting purposes like you want to start some countdown in your project then you can use these timers or you wanna create some clock then in that case as well you need timers. So, in short there are numerous uses of timers in a project. Timers are also used for delays like you wanna create some delay of 10 sec but you dont wanna use the delay function in your project so you can use timers. You start the timer and then when it comes to 10 seconds then you can do ...
The electrical grid is a part of our infrastructure that we often overlook. It provides the power needed to run our homes, businesses, and critical services shaping the society we live in. Have you ever stopped to think about the history and importance of this network? Let's delve into how it functions, from the energy sources that fuel it to the technological advancements, the challenges it confronts, and what lies ahead.
The Modern Energy Grid is a Very Sturdy System
When was the time you faced a power outage? When your lights flicker, or the power goes out, it's a reminder of how we depend on the grid. Our daily routines are closely connected to its operation powering everything, from our morning coffee makers to equipment in hospitals. Disruptions in the grid can have far-reachin ...
Hello friends, hope you all are fine and having fun with your lives. Today, I am going to share a new project named LPG Gas Leak Detector using Arduino in Proteus ISIS. Before reading this tutorial, you must first download the Gas Sensor Library for Proteus because we are gonna use that Library and will simulate the Gas Sensor in Proteus.
In this library you will find eight sensors and all of them works exactly the same so that's why we are gonna use one of them. For LPG Gas Leak Detector Project I have used MQ-2 sensor which is used for detection of LPG gas. I have also used Arduino UNO board which you can simulate in Proteus using Arduino Library for Proteus. Moreover, I have also placed an LCD which will display either LPG gas Leak Detected or ...
