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UID:pretalx-eh-MFUCR9@fahrplan.eh21.easterhegg.eu
DTSTART;TZID=CET:20240330T133000
DTEND;TZID=CET:20240330T143000
DESCRIPTION:In this lecture you can learn how to use the WS2812 RGB LED (a.
 k.a Neopixels) protocol as a source for reading buttons. With a simple cir
 cuit and some clever coding you are not only be able to drive a large numb
 er of 8-bit color LED's with a single line\, you can now read the same amo
 unt of keys with just another wire.
DTSTAMP:20240225T093311Z
LOCATION:Walhacka - D002
SUMMARY:Input to Output - RGB LED's as colorful keys - noisio
URL:https://fahrplan.eh21.easterhegg.eu/eh/talk/MFUCR9/
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