Who is this?

Cause I had to

• Web Developer since before there was Google
• Barely got an Electrical Engineering degree
• Google I/O is sorta my thing (love conferences!)

What is Arduino?

Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.

More on Arduino

Official Arduino

ATmega328, 16Mhz

Arduino MEGA

ATmega2560, 16Mhz (more pins, basically)

Arduino MEGA ADK

Arduino Due

ARM Cortex M3, 32-bit

ADK 2011

Basically, it's an Arduino MEGA ADK (ATmega2560, 16Mhz)

ADK 2012

Basically, it's an Arduino Due (ARM Cortex M3, 32-bit)

With a TON of sensors and LEDs

The Clones!

Plus dozens of others (ruggedunio and iteaduino)!

Shields n' Stuff!

Here are a few I have here

Wanna see them? (maybe after the demo, which is next)

Hardware Software Details

Hardware Software Details

#include string.h

#define right1 5		//define I1 interface
#define speedPinRight 6  	//enable right motor (bridge A)
#define right2 7      		//define I2 interface 

#define left1 8      		//define I3 interface 
#define speedPinLeft 9  	//enable motor B
#define left2 10     		//define I4 interface 

//Motor Pins
int dir1B = right1;
int speedB = speedPinRight;
int dir2B = right2;

int dir1A = left1;
int speedA = speedPinLeft; 
int dir2A = left2;


//Bluetooth Pins
const int rxPin = 0; // pin used to receive, though, on the itead card, PIN 0 is TX
const int txPin = 1; // pin used to send to, though, on the itead card, PIN 1 is RX

//Other Bluetooth related globals
int availBytes;
const int stringSize = 64;
char stringarr[stringSize];

//Used for the ledPin test
const int ledPin = 2;
char sval; 
char bval;

//Other Globals . . . love GLOBALS
int loopDelay = 50;

const float speedFactor = 28.3;
String CTRLStr = '\0';
int frBool = 0;
int speedVal = 0;
int lrBool = 0;
int dirVal = 0;
int headBool = 0;
int brakeLeftBool = 0;
int brakeRightBool = 0;

//This is a valid string
//API: s:foward/reverse:speed:left/right:direction:headlights:brakeleft:brakeright
//ex   s:1:5:1:5:0:0:0

int apiStringSize = 15;
char apiStartChar = 's';

//needed for splitString
const int MAX_ARGS = 9;
char byteRead;

void setup()
{
  //Serial is used for bluetooth
  Serial.begin(9600);

  //Testing Pin
  pinMode(ledPin, OUTPUT);
  
  //Motor Pins  
  pinMode (dir1A, OUTPUT);
  pinMode (dir2A, OUTPUT);
  pinMode (dir1B, OUTPUT);
  pinMode (dir2B, OUTPUT);
  pinMode (speedA, OUTPUT);
  pinMode (speedB, OUTPUT);
  
}

void loop()
{
  //Blank out the string array that will hold the data from Bluetooth
  for(int i=0; i= apiStringSize) { 
    //Every Serial.print/println/write is just a debug message sent to Bluetooth device
    Serial.print("Bluetooth Serial Available: ");
    Serial.println(availBytes);
    
    //Read in everything . . . we only need the first apiStringSize but we want to 
    //clear the buffer of everything else, one char at a time
    for(int i=0; i=parserCnt){
    rFromIndex = rToIndex+1;
    rToIndex = s.indexOf(parser,rFromIndex);

    if(index == parserCnt){
      if(rToIndex == 0 || rToIndex == -1){
        return '\0';
      }
      return s.substring(rFromIndex,rToIndex);
    }
    else{
      parserCnt++;
    }

  }
  return rs;
}

Had to show something at a CODE camp.

Android Details

Psy

Android Details

Android Details

Resources

Books!!

Honorable mention to electronics and lego stackexchanges

Want to laugh? Check out my panic post from this morning.

Where did you get all that stuff?

Vendors

How much was it?

Where is the code??

Github!

androdino