Hi, friends I hope you are all well and doing the best in your fields. Today we will discuss the cross or the vector product. In the previous article, we discussed vector quantities, scalar quantities, and the scalar or dot product with their properties, and applications in different fields of science now we can talk about the cross or vector quantities in detail because vectors are used in mathematics, physics, engineering or many other fields. Algebraic operations can also be solved by using the vectors. Vectors are widely used because they can provide the magnitude and direction of a quantity.
The vector product is also known or termed as the cross product. Vector product or in the cross-product are binary vectors or these vectors are perpendicular to each other in the three-dimen ...
Hello friends, I hope you all are doing great. In today's tutorial, we are going to design a Proteus Simulation for Automatic Plant Watering System using Arduino. We have designed this project for engineering students as it's a common semester project, especially in electrical, electronics and mechatronics engineering.
The two most significant hazards to the agriculture industry are the need for extensive labor and a scarcity of water. According to the World Wildlife Fund (WWF) organization, water shortages might affect two-thirds of the world's population by 2025, putting both the ecosystem and human health at risk. The use of automatic plant watering systems eliminates both of these problems by watering plants at specified times and amounts whil ...
In-person events provide a unique ambiance and social experience that will continue to serve a significant purpose to businesses. However, the innovation, convenience, and affordability of digital tools and resources have sparked an influx of virtual events, from team and client meetings to launch parties and webinars (and everything in between). Of course, not all virtual events aren’t created equally, as they require thorough planning and execution. Acquiring the appropriate technologies is at the heart of factors to consider.
Are you interested in hosting virtual meetings or corporate events? Check out this list of must-have technologies to make the experience more enjoyable for you and your audience.
A Dedicated Website Or Page
Planning, org ...
Picture it. You’ve had a stroke of genius and your idea could possibly revolutionize the healthcare industry. Or, perhaps you’re on the brink of inventing something that could eradicate carbon emissions from the environment once and for all. As an engineer, there is no limit to the solutions you can develop to help humankind. But how do you protect your ideas and research? How can you present your concept to investors or to the public without running the risk it might be stolen?
If you’re in the brainstorming or testing phase of an engineering marvel, you’ve got to take every precaution to protect your intellectual property from theft. To this end, here are some ways you can safeguard your engineering projects and research so you can rest assured you retain full ownership in later stag ...
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 ...
Hello readers, I hope you all are doing great. In this tutorial, we will learn how to interface the PIR sensor to detect motion with the Raspberry Pi Pico module and MicroPython programming language. Later in this tutorial, we will also discuss the interrupts and how to generate an external interrupt with a PIR sensor.
Before interfacing and programming, the PIR and Pico boards let’s first have a look at the quick introduction to the PIR sensor and its working.
Fig. 1 Raspberry Pi Pico and PIR sensor
PIR motion sensor and its working
PIR stands for Passive Infrared sensors and the PIR module we are using is HC-SR501. As the name suggests the PIR or passive infrared sensor, produces TTL (transistor transistor logic) output (that is either HIGHT o ...
Hello everyone, I hope you all are fine and having fun. Today's tutorial is the next episode in the series of basic Arduino tutorial for Beginners. In today's tutorial, we are gonna have a look at How to use digitalRead in Arduino. In the previous tutorial, we have seen How to use pinMode Arduino Command, which sets the Arduino Pin either as Input or Output. So, if you are using this pin as input then you have to read its status and that's where you need to use this digitalRead Arduino Command.
Other than Serial Pins in Arduino UNO, we also have 12 digital Pins. Serial Pins are also digital Pins so in total we have 14 digital Pins in Arduino UNO starting from 0 to 13. I am gonna explain them in detail in today's tutorial and we will also have a lo ...
Hello Folks! Glad to have you on board. Thank you for clicking this read. In this post today I’ll walk you through What is Cloud Computing?
Cloud computing is not a buzzword anymore. Even though most companies are familiar with this term, they don’t know what it does and how it works. If you’re one of them, this read is for you. In simple terms, cloud computing allows you to use computer system resources over the internet. This means you can manage your data remotely over the internet from anywhere in the world. We’ll touch this further in our article.
I suggest you read this post all the way through as I’ll cover what is cloud computing, how does it work, the types of cloud computing, the advantages of cloud computing, and the future of cloud computing.
Let’s get started.
What is Cloud ...
Hey pals! Welcome to the next article where we're studying a gas sensor from the MQ sensor series. Today, we’ll understand the MQ-6 LPG butane gas sensor and will know the basic information about this product. This sensor has sensitivity for gases like LPG, isobutane propane etc and it is widely used to check any leakage of these gases. These are the commonly used gases but any leakage or excessive use may be harmful and even life-threatening. In such cases, sensors like MQ-6 are proved one of the most important devices.
In this article, we’ll start the discussion with the introduction of the MQ-6 LPG butane gas sensor. After that, we’ll move towards the datasheet of this product in which we’ll study the specifications, features, and some graphs that will show its working. After that, we ...
Hello friends, I hope you all are fine and having fun with your lives. In today's post, we are gonna have a look at How to use C# ArrayList. I am gonna explain it in detail what is C# ArrayList and how to use C# ArrayList. But before going into the details of today's tutorial, you must first have a look at my previous tutorial which is How to use C# Array??? because C# ArrayList is quite similar to C# Array.
I am gonna use the same project which we have designed in our first lecture on C# named as Introduction to C# Windows Forms. So, you should also use the same project and as we know this project has one Button and one Text box. Just a recall that I have changed the Text of the button to Click Here and the name of the button to ClickHere. Simila ...
