1. THE OPEN-SOURCE ELECTRONICS PROTOTYPING PLATFORM
Dibyajoty Das
Anirudha Ghosh
Pipasa Das

2. Contents :
 What is an Arduino.
 History of arduino.
 Why Arduino ?(Arduino v/s other environment).
 Features:
Hardware Specifications.
Programming Environment.
 An Example.

3. What is an Arduino ?
The Arduino is an single-board microcontroller,
intended to make the application of interactive objects
or environments more accessible .
Designed to make the process of using electronics
multidisciplinary projects more accesible.

4. What an Arduino can ?
 Sense the environment by receiving input from variety of
sensors.
 Affect its surroundings by controlling lights, motors, and
other actuators.

5. Brief History of Arduino..
 In 2005, a project was initiated to make a device for
controlling student-built interactive design projects
that was less expensive than other prototyping systems
available at the time.
 Founders Massimo Banzi and David Cuartielles named
the project after Arduin of Ivrea and began producing
boards in a small factory located in Ivrea.

6. Why Arduino ?
Inexpensive.
Cross-platform
Simple,Clear programming environment.
Open source and extensible software.
Open source and extensible hardware.

7. Hardware Specifications
 Microcontroller ATmega328.
Operating Voltage 5V and 3.3 V.
Input Voltage (recommended) 7-12V.
 Digital I/O Pins 14.
 Analog Input Pins 6.
DC Current per I/O Pin: 40 mA.
DC Current for 3.3V Pin: 50 mA.
Flash Memory: 32 KB.
SRAM: 2 KB.
EEPROM: 1 KB.
Clock Speed: 16 MHz.

8. Types of Arduino Bords:-

9. Programming Environment
 The Arduino Uno can be
programmed with the Arduino
software IDE(integrated
development environment).
 The Atmega328 on the Arduino
Uno comes preburned with a
Bootloader that allows you to
upload new code to it without the
use of an external hardware
programmer.
 Arduino IDE works on windows ,
linux as well as Mac lion X
platforms.

10. Data Types and Operations

11. Statement and Operations

12. Conditional Statement

13. Loop Statements

14. Code Structure:

15. Input / Output:

16. An Example of blinking led with button
Hardware setup

17. blinking led with button code:

// constants won't change. They're used here to set pin numbers:
const int buttonPin = 2; // the number of the pushbutton pin
const int ledPin = 13; // the number of the LED pin
// variables will change:
int buttonState = 0; // variable for reading the pushbutton status
void setup() {
// initialize the LED pin as an output:
pinMode(ledPin, OUTPUT);
// initialize the pushbutton pin as an input:
pinMode(buttonPin, INPUT);
}
void loop() {
// read the state of the pushbutton value:
buttonState = digitalRead(buttonPin);
// check if the pushbutton is pressed. If it is, the buttonState is HIGH:
if (buttonState == HIGH) {
// turn LED on:
digitalWrite(ledPin, HIGH);
} else {
// turn LED off:
digitalWrite(ledPin, LOW);
}
}

18. Few list of Arduino Projects for Students
 WiFi controlled Robotics Project
 Smart Energy Meter using GSM
 Persistence of Vision
 GPS & GSM based Vehicle Tracker
 CNC Machine using Arduino
 Vehicle Tracking System
 Wireless Surveillance Robot with Motion Detection and Live Video
Transmission
 Smart Lighting System using PIR
 Home Automation System
 Protocol Design and Implementation for Wireless Sensor Networks
 Architecture for Smart Sensors System for Tele-health
 Bluetooth controlled Roboics
 Etc..lotes of thing for fun…