Pixel drift: Difference between revisions

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== [[pixel drift]] ==
= Concept =
[[File:Pixel_Drift.jpg|400px]]
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.


= Concept =
= Visuals =
Multiple LED with different colors can be used to produce colored shadows. This produces a nice visual effect. For best effects use bright LED with wide beam angle. 
[[File:pixel_drift_earphones.jpg|x350px]] [[File:pixel_drift_hand.jpg|x350px]]


= Parts =
= Parts =


* superflux LED red, green, blue  
* Superflux LEDs 5mm] red, green, blue  
* Resistors for LED
* Battery & connector


resistors
* 100 - 200 


== 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


= Schematics =
= Board =


[[File:Pixel_drift.jpg|400px]]


[[File:Pixel_drift_6x.pdf|500px]]
[[File:Pixel_drift_6x.pdf|500px]]


= Board =
[[File:pixel_drift_gatheringX8.png|600px]]
 
= rC3 Edition =
[[File:pixel_Drift_rC3.jpg|600px]]
 
Board for 5mm Superflux LED
 
[[File:pixel_drift_rC3.png|480px]]


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


[[File:Pixel drift hand.jpg|400px]]
[[File:pixeldrift_standard_LED.png|480px]]


Mask (bottom):
some experiments with pixel drift:
[[File:Pixel_drift_6x.pdf]]


Pixel_drift.jpg
[[File:pixel_drift_mix.jpeg|480px]]
[[File:pixel_drift_exp.jpg|270px]]


= Built devices =


= Built Devices =
[[File:Pixel_Drift.jpg|400px]]
[[File:pixel_Drift_FTW.jpg|392px]]
[[File:pixel_drift_wired.jpg|444px]]


[[File:Pixel_drift_earphones.jpg|400px]]
= Activate your card here =


Dual TBridge Percussion device with piezo triggerpad to play the sounds by hand. The sounds can also be triggered by an external trigger signal. The piezo trigger pads have also trigger outputs to play external gear.
[[File:Logo SGMK 235_202_300 copy.jpg|250px]]

Latest revision as of 13:22, 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 for LED
  • 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

Activate your card here

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