Its two OLED screen eyes open up, and the MP3 player sends bovine sounding audio clips to a large sound box. The Arduino also triggers some lights around the Moon.

Posted in Arduino Hacks Tagged arduino, gesture control, mp3 player ← Separating Ideas From Words ‘Tiny Wake-Up Light Is Hugely Bright ...

Call it synchronicity, or manually setting a 16-bit number in an Arduino, or how to turn an OLED into a rotary dial ...