Pixel drift: Difference between revisions
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* Superflux LEDs 5mm] red, green, blue | * Superflux LEDs 5mm] red, green, blue | ||
* Resistors | * Resistors for LED | ||
* Battery & connector | * Battery & connector | ||
== Resistor values == | == Resistor values == | ||
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[[File:pixel_drift_mix.jpeg|480px]] | [[File:pixel_drift_mix.jpeg|480px]] | ||
[[File:pixel_drift_exp.jpg|270px]] | |||
= Built devices = | = Built devices = | ||
[[File:Pixel_Drift.jpg|400px]] | [[File:Pixel_Drift.jpg|400px]] | ||
[[File:pixel_Drift_FTW.jpg|392px]] | |||
[[File:pixel_drift_wired.jpg|444px]] | |||
= Activate your card here = | = Activate your card here = | ||
[[File:Logo SGMK 235_202_300 copy.jpg|250px]] | [[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
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
