So only two LEDs (yes in fact 6 but..),

(Carstens RasPi, Arduino und 3D Druck Experimente) #1

So only two LEDs (yes in fact 6 but…), after all that great stuff here a bit more minimalistic stuff.

Paperwork by my wife, electronics by me.

Two WS2812Bcontrolled by a ATiny85. Button to choose between red, green, blue, random and rainbow glowing eyes.

Arduino IDE and FastLED.I needed to patch the makefile in Arduino IDE (-Os change to -O1).

Easy schematics… But it always works better when you connect VCC to the chip… and then also GND :-/ Stupid me.