GMU:CyberSpace/Pixelmatrix: Difference between revisions

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[[Image:jan_ledbox1.jpg|400px|thumb|alt text]]
[[Image:jan_ledbox1.jpg|250px]]
[[Image:jan_ledbox2.jpg|400px|thumb|alt text]]
[[Image:jan_ledbox2.jpg|400px]]
[[Image:34625454246.JPG|400px]]


== Example Video ==
== Example Video ==
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== Specs ==
== Specs ==


- 50 x 50 cm
* 50 x 50 cm
- 64 "Pixels"
* 16 "Pixels"
- 576 LED (5m LED stripe, cut into 3x1-pieces)
* 144 LED (5m LED stripe, cut into 3x1-pieces)
- 12 volt
* 12 volt
- Arduino
* Arduino
- Shift Registers
* Shift Registers


For tests, i used 74HC_HCT595 shift registers (http://www.nxp.com/documents/data_sheet/74HC_HCT595.pdf) and uln2803a darlington arrays (http://www.ti.com/lit/ds/symlink/uln2803a.pdf). For some reason, it worked not as expected, so i bought TPIC6B595 high power shift registers. Maybe they will arrive in germany till middle of next week.
For tests, i used 74HC_HCT595 shift registers (http://www.nxp.com/documents/data_sheet/74HC_HCT595.pdf) and uln2803a darlington arrays (http://www.ti.com/lit/ds/symlink/uln2803a.pdf). For some reason, it worked not as expected, so i bought TPIC6B595 high power shift registers. Maybe they will arrive in germany till middle of next week.
== Specs to come.. ==
* Audio Input (3,5)
* Touch (capacitive sensing, maybe reduced resolution: 4x4)
== Learning ==
* http://arduino.cc/en/Tutorial/ShiftOut
* http://www.oomlout.com/a/products/ardx/circ-05
* http://bildr.org/2011/08/74hc595-breakout-arduino/
* http://coolarduino.wordpress.com/2012/06/21/tears-of-rainbow/
* http://www.it-gecko.de/100pixel-rgb-led-tisch-interaktiv-touch.html

Latest revision as of 21:13, 2 July 2013

Fortschritt

Jan ledbox1.jpg Jan ledbox2.jpg 34625454246.JPG

Example Video

This is how it will look like.

<videoflash type=youtube>rEiPhJGLn48</videoflash>

Specs

  • 50 x 50 cm
  • 16 "Pixels"
  • 144 LED (5m LED stripe, cut into 3x1-pieces)
  • 12 volt
  • Arduino
  • Shift Registers

For tests, i used 74HC_HCT595 shift registers (http://www.nxp.com/documents/data_sheet/74HC_HCT595.pdf) and uln2803a darlington arrays (http://www.ti.com/lit/ds/symlink/uln2803a.pdf). For some reason, it worked not as expected, so i bought TPIC6B595 high power shift registers. Maybe they will arrive in germany till middle of next week.

Specs to come..

  • Audio Input (3,5)
  • Touch (capacitive sensing, maybe reduced resolution: 4x4)

Learning