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[[Image:jan_ledbox1.jpg| | [[Image:jan_ledbox1.jpg|250px]] | ||
[[Image:jan_ledbox2.jpg|400px| | [[Image:jan_ledbox2.jpg|400px]] | ||
[[Image:34625454246.JPG|400px]] | |||
== Example Video == | == Example Video == | ||
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== Specs == | == 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. | 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
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)