Arduino lec 4

1. Arduino
an Introduction
Eng. : Mohamed ElKenany

2. Contoso
S u i t e s
2
 A microcontroller board, contains on-board power supply, USB port to
communicate with PC, and an Atmel microcontroller chip
Arduino:-
 It simplify the process of creating any control
system by providing the standard board that
can be programmed and connected to the system
without the need to any sophisticated PCB design
and implementation
 It is an open source hardware, any one can
get the details of its design and modify it or
make his own one himself

3. Contoso
S u i t e s
3
LCD :-
 Liquid crystal displays (LCDs) are a commonly used to display data in devices such
as calculators, microwave ovens, and many other electronic devices.

4. Contoso
S u i t e s
4
LCD :-
 Connections

5. Contoso
S u i t e s
5
LCD :-
 Connections

6. Contoso
S u i t e s
6
LCD :-
 Code
 #include <LiquidCrystal.h>
 LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
 lcd.begin(16,2);
 lcd.setCursor(0 ~ 15 , 0 ~ 1 );
 lcd.blink();
 lcd.noBlink();
 lcd.cursor();
 lcd.noCursor();
 lcd.clear();

7. Contoso
S u i t e s
7
LCD :-  Code

8. Thank You
Mohamed El-Kenany
01094997870
muhamed.abdelghaffar@gmail.com