Lesson 61: using Switch and case: Arduno programming | Arduino Step By Step Course

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

Part 6: Arduino Practial Programming

In this lesson we learn about switch and case to write cleaner and shorter code. This is example 1. Please watch the video for full details.

00:00 Introduction
03:27 Example 1
05:15 Example 2


 
/*
 * Lesson 61-1: While and do while loop | Arduino Step by Step course by robojax
 This code is "while" loop example 
 watch full details: https://youtu.be/tZ9IjPbuHSY
 * 
 * written by Ahmad Shamshiri on Dec 28, 2021 at 07:56 in Ajax, Ontario, Canada
 * this code can be obtained from Robojax.com

This code is available at http://robojax.com/course1/?vid=lecture67
 
with over 100 lectures Free On  YouTube Watch it here http://robojax.com/L/?id=338
Get the code for the course: http://robojax.com/L/?id=339  


or make donation using PayPal http://robojax.com/L/?id=64
 
 * This code is "AS IS" without warranty or liability. Free to be used as long as you keep this note intact.* 
 * This code has been download from Robojax.com
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
int studentID = 555;//


//the code inside setup() runs once.

void setup() {
   Serial.begin(9600);
   Serial.println("Lesson: 61-1: switch and case");
  switch(studentID)
  {
	 case 555:
     Serial.println("Robojax Welcome");
		break;
	 
	 case 129:
     Serial.println("You Must be Ahmad");
		break;	

	defaule:
	Serial.println("ID not found");
  }
}//setup end

void loop() {
  //robojax.com code. nothing inside loop here
}