Pixel drift: Difference between revisions
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= Concept = | = Concept = | ||
Multiple LEDs with different colors | 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. | The pixel drift was first built in workshops during the MFRU festival 2016 in Maribor. | ||
Revision as of 23:30, 13 September 2018
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 LED red, green, blue
- Resistors
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
Built devices
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