Electronic demon costume Our Halloween costumes are just about ready to go, yet we can’t help but feel jealous after seeing this excellent electronic demon costume.

He then used his Arduino to interface with the ATtiny85 and provide the code powering the effect. Full details can be found at the source link below. What do you think so far?

For you Arduino fans, here’s a great last-minute Halloween project idea from the guys over at Open Electronics: The basic idea is that they are using an Arduino to monitor ambient audio levels ...

[Dave]’s been working pretty hard on his Arduino driven, LED-lit, magical staff for the past few months, and now it’s finally coming together. He’s using 6 LED strips that contain 55 LEDs ...