Welcome to the next tutorial on our raspberry pi four python programming. In the previous article, we built a system that recognizes when two people are in physical contact using OpenCV and a Raspberry Pi 4. We used the weights from the YOLO version 3 Object Recognition Algorithm to implement the Deep Neural Networks part. Regarding image processing, the Raspberry Pi consistently comes out on top compared to other controllers. A facial recognition program was among the earlier attempts to use Raspberry Pi for sophisticated picture processing. In today's world of cutting-edge technology, digital image processing has expanded rapidly to become an integral feature of many portable electronic gadgets.
Digital image processing is widely used for such t ...
Hey, everyone, I hope you all are doing great. In this article, I am going to explain C# ListBox Control. In the previous article, we have discussed the C# ComboBox Control. C# ListBox is quite similar to ComboBox. C# ListBox is just a simple list, which is showing the data. The user can easily select an option from the list by clicking on any of its items. Some features are common in ComboBox and ListBox. Such as the data is inserted like items. Insertion, deletion, and selection are also same. We will insert the values, then after performing the selection, we will delete them. We will also focus on the text styling, colors and events handling etc. So, let's get started with C# ListBox Control:
C# ListBox Control
There are multiple functional ...
Are you confused between the terms data types, variables, and operators in the C# programming language? If so, then all your confusion will disappear soon because you have found us. As we all know that C# is among the most commonly used programming languages in the world. It is a Microsoft-developed coding language that operates on the.NET Platform. It is utilized to create online applications, computer apps, smartphone applications, videogames, and many other things. When we study C# programming languages, it is crucial to understand these terms: Datatypes, Variables, and Operators. But, why? Keep reading till the end to find out!
Facts about C# Programming Language
COOL, a brilliant abbreviation that represented "C-like Object Oriented Programm ...
Hello everyone, hope you all are fine and having fun with your lives. In today's tutorial, we are gonna have a look at How to use C# Array. C# array is quite a simple concept but students normally got confused while using C# array that's why I am gonna explain it in a detail. C# array is used to store similar data in a single variable. Let me explain this with an example. Suppose you have 10 integer variables then what you need to do is to save all of these 10 variables in separate C# Int variables which will not only increase the size of your code but will also make it quite complex. So, instead of creating 10 separate C# Int variables you can simply create a single C# array and can add all of them in it.
Let's take an example for C# arrays from ...
Hey students! Welcome to the fantastic tutorial of this series, where we are talking about deep learning. Till now, the discussion has been about artificial intelligence, deep learning, and TensorFlow, but today’s lecture will change the type of discussion from the previous one. You will see that we will now talk a lot about the Python programming language and will connect all the discussions with TensorFlow. You will see the reason for both of these choices in just a bit, but before that, I want to show you the list of the concepts that will be cleared today:
What is the Python programming language when we are talking about deep learning?
Why did we select Python for deep learning when there were other options?
What is the importance of TensorFlow when we are learning deep learning by ...
To become familiar with the world of microcontrollers it is necessary to have a development board (also known as a kit), which generally allows you to start working on it easily. Fortunately, the ST provides a wide portfolio of development boards. In this guide, we will describe and use the Nucleo board.
The Nucleo has been introduced a few years ago and its line is divided into three main groups:
Nucleo-32;
Nucleo-64;
Nucleo-144.
Nucleo-32 Development Board
The number of pins available, so the package, gives the name to the board: Nucleo-32 uses an LQFP-32 package; Nucleo-64 and LQFP-64; Nucleo-144 an LQFP-144. The Nucleo-64 was the first line introduced and counts 16 different boards.
The Nucleo boards have interesting advantages compa ...
Hello everyone, I hope you all are fine and having fun. Today's tutorial is a quick one and is about how to use C# Comments. Comment is an important part of any programming language, although its not a directly part but they indirectly help a lot especially in complex projects.
I have also shared a tutorial on How to use comments in c++, you should read that post as well because I have explained few basic concepts in it. You guys are also welcome to give us feedback about this new C# tutorial series. If you have any suggestions about it then do let us know in comments.
How to use C# Comments ???
Comments are simple documented text lines, completely ignored by the compiler and are used to explain or provide any additional information about codi ...
Thank you for joining us for yet another session of this series on Raspberry Pi programming. In the preceding tutorial, we created a pi-hole ad blocker for our home network using raspberry pi 4. We also learned how to install pi-hole on raspberry pi four and how to access it in any way with other devices. This tutorial will implement a speech recognition system using raspberry pi and use it in our project. First, we will learn the fundamentals of speech recognition, and then we will build a game that uses the user's voice to play it and discover how it all works with a speech recognition package.
Here, you'll learn:
The basics of voice recognition
On PyPI, what packages may be found?
Utilize the SpeechRecognition package with a wide range ...
Welcome to chapter 6 of our python course. Previously, we introduced integers and saw how they may be combined with strings and stored in variables. Today, we'll take a closer look at the python number types and how they're stored in variables to see what actions are possible.
What you'll learn in this tutorial is how to:
Add, subtract, multiply, and divide numbers.
Work with modular.
Use exponents.
Use expressions.
Use a predetermined number of decimal places to round numbers
Use strings to format and show numeric data.
With this in mind, let`s start.
How are integers created?
Integers can be created by simply inputting a number. For example, the tutorial variable is assigned the integer 6 in the following way:
>>>Tutori ...
Hello everyone, I hope you all are doing great. In today's article, I will guide you about the C# Label Control. I will show you how to deal with label in C Sharp Programming Language. Labels have their own importance in the software development to nominate the input and output fields. You have observed that every software which you have used and with you are familiar have some labels. Such as in the website login forms there are labels too. It's recommended to use the labels in the software to make the user interface rich with the helping material. If you will just use the C# Button, C# TextBox, and C# ComboBox and don't use the C# Labels then your developed software will not be easy to use. In simple words, it won't be user-friendly. So, in orde ...
