In this tutorial, you will learn how to output video from an Arduino and display it on a TV. Here we will specifically, see how to output an image. If you would like to know how to make the adapter or know more about the other functions available(outputting text, shapes, pixels) in the TVout library see this post.
In this tutorial, you will learn how to output video from an Arduino and display it on a TV. We will make a board/cable adapter that will connect the Arduino to the TV through the RCA input. Then we’ll look at some of the functions available to us in the TVout library and use them to output something to the screen.
In this tutorial, we will see the difference between method hiding and overriding in C#. The difference between method hiding and method overriding becomes evident when a class object is used polymorphically. The child version of the method gets called only when the method is overridden. If the method is hidden(new keyword) the parent version of the method gets called. Meanwhile, if we don’t call a method polymorphically the new keyword will act in the same way as the override keyword does and hide the original parent implementation of the method.
In this tutorial, we will take a look at the using keyword in C#. The using keyword can be used as a directive to include a namespace or it can be used as a statement. Using it as a statement the using keyword ensures that the dispose() method gets called even if an exception occurs.
About In this code snippet, we will learn the basics of how to work with the console in C#. We will see how to write text to the console, read text from the console, change the …
In this tutorial, we will take a look at interfaces in C#. When I was first learning about interfaces I was given this analogy: “Interfaces are like contracts that specify what a class has to implement”. When a class uses an interface it must implement everything that the interface specifies.
In this tutorial, we will take a look at extension methods in C#. If you have a class that you don’t own or is sealed you won’t be able to add anything to it. In such cases, you can use extension methods which will be “glued” on to the class. This enables you to add your code to a class without modifying it or creating a new derived class.
In this tutorial, we will learn how to work with and manipulate strings in C#. Let’s have a look at the code below to work with strings.
In this tutorial, we will take a look at polymorphism, the virtual and the override keywords in C#. Polymorphism is one of the main concepts of OOP(object-oriented programming). It means that child classes can be viewed as parent classes at run time. Suppose we have a method that takes a parent class as an input. We can pass it the derived class and everything will still work. This can work because the child method inherits the required members from the parent class.
In this tutorial, we will take a look at the base keyword in C#. The base keyword is used to get the members of the parent class. In this example, we will call the constructor from the parent class. By doing so we can avoid duplicating the code.
