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This tutorial will discuss concat() concatenating two strings using the function or the append operator in Arduino. concat() Concatenate strings using the Arduino function We can concat() concatenate two strings in Arduino using the concate...

compareTo() This tutorial will discuss comparing two strings using the function in Arduino . compareTo() Comparing strings using the Arduino function To compare two strings in Arduino, we can use compareTo() the function of the string objec...

substring() This tutorial will discuss splitting a string using the function in Arduino . substring() Splitting a string in Arduino using the function Arduino provides an inbuilt function substring() to split a given string. We can split th...

digitalWrite() This tutorial will discuss generating a square wave using the function in Arduino . Arduino Square Wave Generator A square wave consists of maximum and minimum values, and the transitions between these values ​​are instan...

In this tutorial, we will discuss about 2D arrays in Arduino. We will discuss how to initialize a 2D array and use it to store data. 2D Array Initialization in Arduino Two-dimensional array initialization is very similar to one-dimensional...

Arrays are fundamental data structures in programming, and in Arduino, they play a key role when storing and manipulating data. Often, you'll find yourself needing to know the size or length of an array, especially when working on complex p...

This tutorial will discuss the methods to stop a loop in Arduino. There are two types of loops in Arduino: one is the void loop() provided by default and the other is created by the user in it. The loop created by the user can be ended easi...

In VBA, or any programming language, the computer needs to store values ​​that are critical to the execution of the code. A great way to do this is with arrays. Arrays are objects that have the ability to store information. They are ess...

Arrays are a popular tool in computer programming where you can save required information for later use or during code execution. Almost every computer programming language includes arrays in their libraries because sometimes the need to sa...

This article demonstrates the use of Instr() the , , InstrRev() and Like functions to check whether a main string contains a substring. Use Instr() the function to check if the main string contains a substring Instr() Function syntax: InStr...

We will show you how to call a sub within another sub through examples in VBA. Calling a Sub in VBA When dealing with multiple subroutines, we may encounter situations where we need to call multiple subroutines for the same function. Some f...

We will look at different ways to exit a sub in VBA through examples. Using the Exit Sub Statement in VBA While using Sub in VBA, we may want to exit it or prevent it from executing further if an error occurs or the user provides wrong inpu...

We will show you how to use sum in VBA. Sum function in VBA Sum is the most commonly used function in excel. This function is very useful as we can use sum to get the total from the financial table. We will learn how to use the sum function...

We will show you how to continue the code on the next line in VBA by example. We will also show you how to go to the next line in a message box using different methods in VBA. Adding a new row in VBA There are two different situations in pr...

We will explain how to remove duplicates in VBA by example. Remove duplicates in VBA When working with an Excel worksheet that contains a lot of data, it is likely that this data contains some duplicates. Any duplicates must be removed to a...