Pixel drift: Difference between revisions

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[[File:Pixel_Drift.jpg|400px]]
[[File:Pixel_Drift.jpg|400px]]
[[File:pixel_Drift_FTW.jpg|392px]]


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[[File:Logo SGMK 235_202_300 copy.jpg|250px]]
[[File:Logo SGMK 235_202_300 copy.jpg|250px]]

Revision as of 12:17, 27 December 2020

Concept

Multiple LEDs with different colors and positions produce colored shadows. With red green and blue LEDs this results in a nice visual effect. For best effects use bright "Superflux" LEDs with a wide beam angle. The pixel drift was first built in workshops during the MFRU festival 2016 in Maribor.

Visuals

Parts

  • Superflux LEDs 5mm] red, green, blue
  • Resistors
  • Battery & connector

Resistor values

Depending on supply voltage, e.g. with 9V:

  • 330 Ohm for red LED -> 22.7 mA current through the LED
  • 270 Ohm for green LED -> 22.7 mA current through the LED
  • 270 Ohm for blue LED -> 22.9 mA current through the LED

Board

File:Pixel drift 6x.pdf

rC3 Edition

Board for 5mm Superflux LED

You can also use standard LED without a PCB making the connections with the parts:

some experiments with pixel drift:

Built devices

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