Arduino - Loops

Programming languages provide various control structures that allow for more complicated execution paths. Read More: Arduino Info
A loop statement allows us to execute a statement or group of statements multiple times and following is the general form of a loop statement in most of the programming languages −
Arduino - Loops

C programming language provides the following types of loops to handle looping requirements.
S.NO.Loop & Description
1
while loop
while loops will loop continuously, and infinitely, until the expression inside the parenthesis, () becomes false. Something must change the tested variable, or the while loop will never exit.
2
do…while loop
The do…while loop is similar to the while loop. In the while loop, the loop-continuation condition is tested at the beginning of the loop before performed the body of the loop.
3
for loop
A for loop executes statements a predetermined number of times. The control expression for the loop is initialized, tested and manipulated entirely within the for loop parentheses.
4
Nested Loop
C language allows you to use one loop inside another loop. The following example illustrates the concept.
5
Infinite loop
It is the loop having no terminating condition, so the loop becomes infinite.
Arduino - Functions

Comments

Post a Comment

Popular posts from this blog

Arduino Arrays

Image
An exhibit is a successive gathering of memory areas that are of a similar sort. To allude to a specific area or component in the exhibit, we indicate the name of the cluster and the position number of the specific component in the exhibit. These Arduino boards are normally used in IOT Projects, Embedded Systems and automation projects. The representation given underneath demonstrates a whole number cluster called C that contains 11 components. You allude to any of these components by giving the exhibit name took after by the specific component's position number in square sections ([]). The position number is all the more formally called a subscript or file (this number indicates the quantity of components from the earliest starting point of the exhibit). The primary component has subscript 0 (zero) and is now and again called the zeros component.  Along these lines, the components of exhibit C are C[0] (articulated "C below zero"), C[1], C[2] et cetera. The most as...
Read more

Arduino - Board Description

Image
In this chapter, we will learn about the different components on the Arduino board. We will study the Arduino UNO board because it is the most popular board in the Arduino board family. In addition, it is the best board to get started with electronics and coding.  You should also have a look at Introduction to Atmega328 , which is a microcontroller used in Arduino board. Some boards look a bit different from the one given below, but most Arduinos have majority of these components in common.  Read More:  Arduino Info Power USB Arduino board can be powered by using the USB cable from your computer. All you need to do is connect the USB cable to the USB connection (1). Power (Barrel Jack) Arduino boards can be powered directly from the AC mains power supply by connecting it to the Barrel Jack (2). Voltage Regulator The function of the voltage regulator is to control the voltage given to the Arduino board and stabilize the DC voltages used by the processo...
Read more

Arduino Pro Mini - Advanced I/O Function

analogReference() Function Configures the reference voltage used for analog input (i.e. the value used as the top of the input range). The options are − DEFAULT  − The default analog reference of 5 volts (on 5V Arduino boards) or 3.3 volts (on 3.3V Arduino boards) INTERNAL  − An built-in reference, equal to 1.1 volts on the ATmega168 or ATmega328 and 2.56 volts on the ATmega8 (not available on the Arduino Mega) INTERNAL1V1  − A built-in 1.1V reference (Arduino Mega only) INTERNAL2V56  − A built-in 2.56V reference (Arduino Mega only) EXTERNAL  − The voltage applied to the AREF pin (0 to 5V only) is used as the reference analogReference() Function Syntax analogReference (type); type  − can use any type of the follow (DEFAULT, INTERNAL, INTERNAL1V1, INTERNAL2V56, EXTERNAL) Do not use anything less than 0V or more than 5V for external reference voltage on the AREF pin. If you are using an external reference on the AREF pin, you must s...
Read more