Difference between revisions of "The eye of the Internet"

From RevSpace
Jump to: navigation, search
(42 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 +
[[Image:EotI 19.jpg|300px|]] [[Image:All_seeing_eye.png‎]]
 +
 
{{Project
 
{{Project
 
  |Name=The eye of the Internet
 
  |Name=The eye of the Internet
  |Status=In progress
+
  |Status=Completed
 
  |Contact=User:Gori
 
  |Contact=User:Gori
 
  }}
 
  }}
  
  
The eye of the Internet makes one aware that Internet not only knows everything, but is also sees everything, courtesy of the many [[Webcams]] at the space.
+
 
 +
The eye of the Internet makes one aware that Internet not only knows everything, but is also sees everything, courtesy of the many [[Webcams]] at the space.  
 +
 
 +
The eye communicates with you by changing its color. When nobody is watching, it is green. When someone (or something) starts watching webcam 1, the eye turns to blue, then yellow, orange and red. When more than 5 streams are active, the eye turns white.
 +
 
 +
 
  
 
== Steel structure ==
 
== Steel structure ==
 +
Components so far :
 +
* A gear
 +
* A thin slice from a electromotor stator
 +
* A lot of large nails
 +
* Pieces of rebar
 +
* slices of steel plate
  
 +
== Build process ==
 +
 +
<gallery>
 +
Image:EotI 19.jpg| The finished product, looking at you
 +
Image:EotI 18.jpg| Hanging in the lunge of Revspace 2.0
 +
Image:EotI 17.jpg| Front of the board.
 +
Image:EotI 16.jpg| Back of the electronics board
 +
Image:EotI 15.jpg| Eye with the rays, mounting bracket, ready to mount the electronics.
 +
Image:EotI_14.jpg| Getting a sense of how the color works with the steel, testing the led cables.
 +
Image:EotI_13.jpg| Breadboard of the working prototype. We later connected all the leds behind single resistors per color channel.
 +
Image:EotI_11.jpg| Cleaned, and mounted in a triangle. Triangle cost a surprising amount of effort, especially starting from bent junk rebar.
 +
Image:EotI_09.jpg| The uncleaned result.
 +
Image:EotI_08.jpg| The welding process.
 +
Image:EotI_07.jpg| The final study before welding.
 +
Image:EotI_06.jpg| The back of the iris. I should have grinded the zinc coating first. It became really messy and required a lot of electrodes.
 +
Image:EotI_05.jpg| The completed iris.
 +
Image:EotI_04.jpg| After welding  bunch of nails to each other, and burning them in the process,  a I decided that I really needed a frame to carry the eye edge.
 +
Image:EotI_02.jpg| Second study
 +
Image:EotI_01.jpg| Initial study
 +
</gallery>
  
 
== Electronics hardware ==
 
== Electronics hardware ==
* Arduino nano
+
* 12.50 Euro - [http://www.ebay.com/itm/271016864597?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 Arduino nano V3 clone]
* Ethernet module from ebay:[http://www.ebay.com/itm/New-ENC28J60-Ethernet-LAN-Network-Module-Schematic-For-Arduino-51-AVR-LPC-STM32-/350499598396?pt=LH_DefaultDomain_0&hash=item519b67703c | ENC28J60 Ethernet LAN Network Module]
+
* 4 Euro - [http://www.ebay.com/itm/New-ENC28J60-Ethernet-LAN-Network-Module-Schematic-For-Arduino-51-AVR-LPC-STM32-/350499598396?pt=LH_DefaultDomain_0&hash=item519b67703c ENC28J60 Ethernet LAN Network Module]
 +
* A cheap ethernet switch
 +
* A IP webcam
 +
* 14 eur for 100 pcs.  [http://www.ebay.com/itm/100-pcs-5mm-RGB-LED-4000mcd-Common-Anode-Free-R-/230683920632?pt=LH_DefaultDomain_0&hash=item35b5d548f8 RGB leds]
 +
* 2.60 - 100x160m pcb,  0.5 mm
 +
* ?? - [http://www.ebay.com/itm/261033609332?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649 ULN2003A 2003 Array-7 NPN Darlingtons TI DIP-16]
 +
 
 +
Setting it all up :
 +
* Wiring the module to the board and some example code is [http://winkleink.blogspot.nl/2012/01/arduino-enc28j60-ethernet-module-part-2.html here]
 +
* Current wiring :
 +
** VCC - 3.3V
 +
** GND - GND
 +
** SCK - Pin 13
 +
** SO - Pin 12
 +
** SI - Pin 11
 +
** CS - Pin 8
  
 
== Software ==
 
== Software ==
 +
* Eye IP : 10.42.43.238
 +
 +
=== Server side ===
 +
* een trigger krijgen per request (1 per stream-begin) van de server,  de streams hebben een TTL, dus dat is ook voldoende qua quesstimate. De rate, per seconden via een colormap.
 +
 +
=== Eye side ===
 +
* [http://www.arduinoisms.com/2009/02/rgb-full-cycle.html example arduino rgb cycle code]
 +
* We will use the EtherCard library  [http://jeelabs.net/projects/11/wiki/EtherCard here]
 +
 +
== Cool ideas ==
 +
*  als je het helemaal fancy wil laat je eventueel wat geluiden via het space sound systeem lopen. Note that  SSS start versterkers on demand op, en dat duurt even.
 +
* SSS opstarten bij inbraak zou wel een mooie functie zijn:  EXTERMINATE! samples door de space laten schallen
 +
* een (gemotoriseerd) ooglid voor privacy control.
 +
* een kwadrant/slice van t oog kan verlichten, gebaseerd op richting van de obstakel/ persoon die dichtbij staat.
 +
* de volgende versie heeft oogleden/wimpers van gasvlammen. / Teslaspoelen die vlambogen produceren!

Revision as of 13:22, 21 January 2013

EotI 19.jpg All seeing eye.png


Project The eye of the Internet
Status Completed
Contact User:Gori
Last Update 2013-01-21


The eye of the Internet makes one aware that Internet not only knows everything, but is also sees everything, courtesy of the many Webcams at the space.

The eye communicates with you by changing its color. When nobody is watching, it is green. When someone (or something) starts watching webcam 1, the eye turns to blue, then yellow, orange and red. When more than 5 streams are active, the eye turns white.


Steel structure

Components so far :

  • A gear
  • A thin slice from a electromotor stator
  • A lot of large nails
  • Pieces of rebar
  • slices of steel plate

Build process

Electronics hardware

Setting it all up :

  • Wiring the module to the board and some example code is here
  • Current wiring :
    • VCC - 3.3V
    • GND - GND
    • SCK - Pin 13
    • SO - Pin 12
    • SI - Pin 11
    • CS - Pin 8

Software

  • Eye IP : 10.42.43.238

Server side

  • een trigger krijgen per request (1 per stream-begin) van de server, de streams hebben een TTL, dus dat is ook voldoende qua quesstimate. De rate, per seconden via een colormap.

Eye side

Cool ideas

  • als je het helemaal fancy wil laat je eventueel wat geluiden via het space sound systeem lopen. Note that SSS start versterkers on demand op, en dat duurt even.
  • SSS opstarten bij inbraak zou wel een mooie functie zijn: EXTERMINATE! samples door de space laten schallen
  • een (gemotoriseerd) ooglid voor privacy control.
  • een kwadrant/slice van t oog kan verlichten, gebaseerd op richting van de obstakel/ persoon die dichtbij staat.
  • de volgende versie heeft oogleden/wimpers van gasvlammen. / Teslaspoelen die vlambogen produceren!