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For the past few months I have been working on a kinect project I wanted to created an led outfit that responded to the movements of the wearer. So far I only have the arms done, and there are some problems that need to be worked out, but it works great so far. 


Step 1: What You Need

- Arduino Uno
- 2 9 volt Batteries
- 30ft powered usb cable
- Xbox 360 Kinect
- Max MSP Found here
- .22 gauge stranded wire. I suggest at least 4 colors, or an ethernet cable. I used and ethernet cable.
- Velcro
-Hot Glue 
-Rgb Led strip You can get 5 meters for $20 on amazon
-MOSFET N-Ch 60 Volt 16 Amp Can be found here
- 2 prototype boards
- Electrical tape
-Synapse Found here
-Kinect-via-synapse Found here

Step 2: Step 1 Wiring Your LEDS

1.Get you RGB Leds and your wire. Cut the leds to the length of your arm from shoulder to elbow, then from elbow to wrist. Make sure you cut them on the black line between the copper pads, other wise you will break your leds.
2. If you got the water proof kind you need to take the water proof coating off just over the copper pads. 
3. Take your wires, and solder them to the copper pads, and use the wire to connect the upper and lower arm leds. Make sure there is enough wire so that the person can move. Then solder more wire to the upper arm portion  making sure there is enough wire to connect it to the boards

Next you need to hook your leds up to the board. Use the diagram provided to connect your leds. Use the code below to test them to make sure you soldered them right. 

#define REDPIN 5
#define GREENPIN 6
#define BLUEPIN 3

#define FADESPEED 5     // make this higher to slow down

void setup() {
  pinMode(REDPIN, OUTPUT);
  pinMode(GREENPIN, OUTPUT);
  pinMode(BLUEPIN, OUTPUT);
}


void loop() {
  int r, g, b;

  // fade from blue to violet
  for (r = 0; r < 256; r++) {
    analogWrite(REDPIN, r);
    delay(FADESPEED);
  }
  // fade from violet to red
  for (b = 255; b > 0; b--) {
    analogWrite(BLUEPIN, b);
    delay(FADESPEED);
  }
  // fade from red to yellow
  for (g = 0; g < 256; g++) {
    analogWrite(GREENPIN, g);
    delay(FADESPEED);
  }
  // fade from yellow to green
  for (r = 255; r > 0; r--) {
    analogWrite(REDPIN, r);
    delay(FADESPEED);
  }
  // fade from green to teal
  for (b = 0; b < 256; b++) {
    analogWrite(BLUEPIN, b);
    delay(FADESPEED);
  }
  // fade from teal to blue
  for (g = 255; g > 0; g--) {
    analogWrite(GREENPIN, g);
    delay(FADESPEED);
  }
}


Once you know everything works, wrap electrical tape around where you soldered the leds, and solder all the parts to a prototype board.

Once you have done all that attach the velcro to to the underside of the leds using the hot glue, so that you can put the leds on a person.

Step 3: Step 2 Kinect, Synapse, and Max MSP

1. Plug your kinect into your computer and open Synapse. You might have to try at a few times to get them to connect, but the kinect has to be plugged in to the computer and plugged into the wall in order for Synapse to open. If Synapse doesn't open you need to find an older kinect.

2. Once you have Synapse open, open Kinect-via-synapse in Max MSP. Click the dots over the right and left hand, so that those two points are being tracked.

3. Next download and open the file below It is Called dimmer8.maxpat

Max file


Step 4: Aurduino

Just download the code below, and upload it to your arduino.

const int LEDone = 9;
const int LEDtwo = 11;
const int LEDthree = 10;

const int LEDfour = 5;
const int LEDfive = 6;
const int LEDsix = 3;


int currentPin = 0;

int brightness = 0;

void setup(){
  Serial.begin(9600);
  pinMode(LEDone, OUTPUT);
  pinMode(LEDtwo, OUTPUT);
  pinMode(LEDthree, OUTPUT);
 
    pinMode(LEDfour, OUTPUT);
  pinMode(LEDfive, OUTPUT);
  pinMode(LEDsix, OUTPUT);
}

void loop(){
  if(Serial.available()>0){
    int inByte = Serial.read();
    Serial.write(inByte);
   
    if(inByte =='a'){
      currentPin = LEDone;
    }
   
    if(inByte == 'b')
    { currentPin = LEDtwo; }
   
        if(inByte == 'c')
    { currentPin = LEDthree; }
   
        if(inByte =='d'){
      currentPin = LEDfour;
    }
   
    if(inByte == 'e')
    { currentPin = LEDfive; }
   
        if(inByte == 'f')
    { currentPin = LEDsix; }
   
    if (inByte>=0 && inByte<=255){
      brightness = inByte;
      analogWrite(currentPin, brightness);
    }
  }
}

You will probably have to alter the port information in MAX on the file I gave you to get the arduino to talk to MAX. Other wise you should be good to go.
<p>hi,i have a quick question, which movements influences the color <br>changing? and which data from the kinect did you use? did you get a <br>x,y,z-axis translation?</p>
Sorry about the late reply but to answer your question what influenced the color changing was the detection of the hand in the space via the kinnect. I was able to get x, y, and z-axis translation and the only data I used from the kinnect was the position of the hands.
<p>This is SO COOL!!! I'd love to see some better pictures but....I know it's probably hard to get good pictures in the dark with it on. Sure is neat!!!</p>

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Bio: Hacker, Artist, Musician, Thinker
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