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Lesson 06: Introduction to Arduino Data Types

Please select other codes for this lecture from the links below.

This code is part of Lecture 06 Data Types: Integer

We learn how to define integers such as 0, 1, 2, 1000, 34500 etc.
Here is what we read on Arduino Official page Integers are your primary data-type for number storage. On the Arduino Uno (and other ATmega based boards) an int stores a 16-bit (2-byte) value. This yields a range of -32,768 to 32,767 (minimum value of -2^15 and a maximum value of (2^15) - 1). On the Arduino Due and SAMD based boards (like MKR1000 and Zero), an int stores a 32-bit (4-byte) value. This yields a range of -2,147,483,648 to 2,147,483,647 (minimum value of -2^31 and a maximum value of (2^31) - 1).

Integer documentation:

* This code is part of Step by Step Ardunio Course 
   Code: Lecture 06-1
 * Arduino Variable and Data Types: Integer
with over 100 lectures Free On  YouTube Watch it here
Get the code for the course: 
 * Written by Ahmad Shamshiri for Robojax,
 * Feb 10, 2019  
 Please watch video instruction here
 This code is available at

void setup() {
int age = 36;
int days = age * 365;

 Serial.println("Robojax Step By Step Arduino Course");
 	//Robojax Step By Step Arduino Course


int temperature = B101101; // binary integer value 45

int year = 0x7E3;// hex value for 2019


void loop() {
  // put your main code here, to run repeatedly:
  //Robojax Step By Step Arduino Course 



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