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{{Infobox-hw-en
{{InfoboxEnglish
|Name = PixelCurtain
|Name = ColorCurtain
|Bild=ColorCurtainRGB.jpg
|Jahr = 2007
|Jahr = 2007
|Pixel = 18x8=144
|Pixel = 18x8=144
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|Sonstiges =
|Sonstiges =
}}
}}
{{FlagDe|target=PixelCurtain}}
''[[Projects|back to overview]]''


PixelCurtain consists of 144 small circuit boards, each containing a single pixel. Those pixel boards are attached to a piece of cloth to form a display 18 pixels wide and 8 pixels in height. To diffuse the light sent out by the LEDs, there is a foil about 7 cm in front of the cloth.
ColorCurtain consists of 144 small circuit boards, each containing a single pixel. Those pixel boards are attached to a piece of cloth to form a display 18 pixels wide and 8 pixels in height. To diffuse the light sent out by the LEDs, there is a foil about 7 cm in front of the cloth.


Every pixel circuit board contains a RGB LED, a microcontroller and a small switching power supply converting the 48V supply voltage to the 5V needed to operate the microcontroller and the LED.
Every pixel circuit board contains a RGB LED, a microcontroller and a small switching power supply converting the 48V supply voltage to the 5V needed to operate the microcontroller and the LED.
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<gallery>
<gallery>
Image:PixelCurtainRGB.jpg|PixelCurtain at 24C3 shows full RGB image
Image:ColorCurtainRGB.jpg|ColorCurtain at 24C3 shows full RGB image
Image:PixelCurtainHeart.jpg|PixelCurtain at 24C3 shows RGB heart
Image:ColorCurtainHeart.jpg|ColorCurtain at 24C3 shows RGB heart
Image:PixelCurtainPixels.jpg|view of the single pixels of the PixelCurtain at 24C3
Image:ColorCurtainPixels.jpg|view of the single pixels of the ColorCurtain at 24C3
</gallery>
</gallery>
[[Category:Projects]]

Latest revision as of 00:16, 13 June 2010

project overview
Zur deutschsprachigen Version dieser Seite
ColorCurtainRGB.jpg
Year 2007
Number of pixels 18x8=144
Grayscales / Colors 24bit RGB
Illuminant SMD RGB LED
Power input 100W
Contact person Stefan Schürmans
Project website

ColorCurtain consists of 144 small circuit boards, each containing a single pixel. Those pixel boards are attached to a piece of cloth to form a display 18 pixels wide and 8 pixels in height. To diffuse the light sent out by the LEDs, there is a foil about 7 cm in front of the cloth.

Every pixel circuit board contains a RGB LED, a microcontroller and a small switching power supply converting the 48V supply voltage to the 5V needed to operate the microcontroller and the LED. The pixel boards are connected to chains of 16 or 64 pixels by connecting the data output of a pixel to the data input of the next pixel and forwarding the power supply wires. The chains are powered and supplied with data by a central distributor board. The distributor board is connected to a PC by 10Mbit ethernet.