Hello everyone, I hope you all are fine and having fun. In today's tutorial, I am going to show you How to write Arduino code. In the previous tutorial, we have seen the Simple Arduino LED Example so if you haven't read that tutorial then I must suggest you to read it first because I am gonna use the same simulation with some advancements in it.
Moreover, you should also have a look at How to do Arduino Serial Communication because we are also gonna use Serial Port in today's tutorial and one more tutorial which you must read is How to use digitalRead in Arduino because we are dealing with digital pins here. So, I hope that you have read those tutorial and are ready to learn How to write Arduino code. So, let's have a look at How to write Arduino ...
The prototyping trap is familiar: an engineer glues together an elegant control system on an Arduino or ESP32, it behaves perfectly on the bench — and then fails on the factory floor. This article explains the practical thresholds where microcontroller-based solutions stop being appropriate and why a programmable logic controller (PLC) becomes the correct engineering choice.
The hardware divide: robustness vs. flexibility
Input/Output (I/O) voltages and signal integrity
Most MCUs operate at logic levels of 3.3 V or 5 V (TTL/CMOS). Those levels are fine for short, controlled interconnects on a workbench, but they are vulnerable to voltage drops, ground loops, and induced noise when the wiring runs meters across a plant. Industrial control syste ...
The importance of big data analytics has been increasingly recognized in recent years. This is because big data is a potent tool that can assist organizations in making better decisions, identifying and solving problems, and improving their operations. This article will discuss some of the benefits of data analytics and provide a few examples of how it can be used in business.
Data analytics is crucial because it allows businesses to collect massive amounts of data never before. This metadata can then be used to create insights that were previously impossible to obtain. Data analytics has the potential to change the way businesses operate in ways that are far-reaching and impactful.
With much data available at our fingertips, it's now easier for ...
Welcome to chapter 9 of our python tutorial. In the previous chapter, we looked at frequent examples of invalid Python syntax and learned how to fix them. Up to this point, you are well aware of errors that may occur in your Python program and how you can solve them easily and quickly. Therefore, in this tutorial, we will look at a few more causes of syntax errors and zero-error divisions.
Mistaking Dictionary Syntax
As you learned before, omitting the comma from a dictionary element can result in a syntax error. In Python dictionaries, the equals symbol (=) is used instead of a colon to separate key and value pairs.
This error message is once again useless. In this case, the repeated line and caret come ...
It's unsurprising that most businesses have problems with data management, given the large volumes of data they produce. As a business, you may need to identify the root of the problem your firm is experiencing and may need the expertise of a data science specialist. Data consultants are equipped with knowledge and experience to analyze data and provide valuable insights into the future of the business.
Now that you know the importance of data science consultants, the question is, how do you know your business needs to work with a data consulting company, or how can you use data science to its full potential?
Before diving any further, it's important to understand the concept of data science. So, what is data science? The main objective of data science is to extract knowledge from huge ...
Hi fellows! Hoping everyone is fine and doing great. Today, I am going to give you an Introduction to Induction Motors, the term which is very common and familiar but still many of us do not know it’s working and difference from other motors. Induction Motor is an AC electric motor, having a stator and a rotor just like other motors, but the working principle is a little different which would be discussed further. There are two types of Induction Motors, one is named as Single Phase Induction Motor, while the second one is named as 3 Phase Induction Motor.
An Induction motor is also called asynchronous motor, because the speed of rotation of its rotor is less than stator. In other words, it does not run at its synchronous speed. Before going into ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at the Introduction to 20x4 LCD Module. The LCD stands for liquid crystal display, which works on the light modulation features of liquid crystals. It is available in electronic visible display, video display and flat panel display. There are numerous categories and features are exist in markets of LCD and you can see it on your mobile, laptop, computer and television screen.
The invention of LCD gives new life to electronic industries and replaces lED and gas plasma techniques. It also replaces the CTR (cathode ray) tube that is used for visual display. The input power consumed by the liquid crystal display is less than the light-emitting diode and plasma display. In today's post, we will have a loo ...
Hey Guys! Welcome you onboard. Today, I'll discuss an important topic titled "Introduction to PWM". I will try to cover everything related to PWM i.e. PWM Definition, PWM generation, why we need PWM signals? how it is used in a variety of applications ranging from motors, heating systems, hydraulics, control valves, pumps etc. One important thing to mention here is "PWM can be applied on both AC and DC electrical signals".
So, let's get started:
What is PWM (Pulse Width Modulation)?
As we all know, there are two main types of electrical signals i.e. AC and DC. Both of these signals are used as a power source for different types of electrical appliances. Now if we have a look at these electrical appliances, they operate at different voltage level ...
Hello friends, I hope you all are doing great. In today's tutorial, I am gonna show you How to Create a Simple WordPress Plugin. I am starting this new series on WordPress Plugins and we will cover everything from basics to pro. This WordPress Plugin series is gonna be a long one. As today's our first post, so we are just gonna create a plugin and in later tutorials, we will add different features in it. I will try to cover all the basics but if you got into any trouble then ask in comments and I will try to resolve them out.
I have been working a lot these days on WordPress and have learnt many new things so I thought to share them on my blog. It will be helpful for computer software engineers, as if you have created your own site with WordPress ...
Hello Everyone! I welcome you on board. Hope you’re well today. In this post today, I’ll detail the Introduction to FR106.The Fr106 is a fast recovery diode mainly employed in fast-switching applications. It supports loads under 1A and carries a peak inverse voltage of 800 V.
I suggest you read this post all the way through as I’ll walk you through the complete Introduction to FR106 covering datasheet, pinout, features, characteristics, and applications. Let’s jump right in.
Introduction to FR106
Fr106 is commonly known as a fast recovery diode mainly employed in fast-switching applications. This is a two-terminal device named anode and cathode.
The gray-colored band at one side of the diode indicates the cathode side while the other side is the anode terminal.
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