Re-working old led projects and building out new ones for the end of year celebrations. This is a re-wiring/re-programming of the three sisters hanging I did last summer. ~500 leds, now all run off of a single teensy 3.1, taking advantage of FastLED 3.1’s parallel output to keep the framerate in the 70-90fps range 
http://www.youtube.com/attribution_link?a=O1gG1IVcs5g&u=/watch?v%3DFzQE8k6uSKQ%26feature%3Dshare
Awesome looking.
Wow. Even better than before. The effect looks like something from a sci fi anime film-- just great.
Great! It looks like light coming through holes in the wall. Nice music, too.
Which size has your “virtual” grid?
500 LEDs total, the mapper scales to 255x255
wow, very Impressive
Awesome, what’s the track?
Dopamine by Frontline Assembly, off of Artificial Soldier.