1. Chapter 1 Eng. Hazem W. Marar

2.  Arduino is an open-source single-board microcontroller using Atmel AVR processor and an on-board I/O support.  The Arduino integrated development environment (IDE) is a cross-platform application written in Java, and is derived from the IDE for the Processing programming language

5.  Using the pinMode statement:  pinMode (pin_number, State)  digitalWrite|analogWrite(Pin_number, Value);  digitalRead|analogRead(Pin_number);

6.  Turning an LED On/Off

7.  A simple push button input signal

8.  Push button toggling an LED

9.  Solution ?

10.  Usually, PWM ports are marked with a Tilde symbol.  Values can range from 0 up to 1023 for analog and 0 up to 255 for PWM.  Use the “analogwrite(pin_number, Value);” statement.

12.  Simple serial communication with digital data

13. Serial Port Introduction  Simple serial communication with analog data  Recall Potentiometers and voltage dividers