In the spirit of the holidays, I wrote an algorithm for adafruit’s neopixel RGB LED strips that replicates a randomized fire effect! There were none on the web, so I created my own! Once Adafruit’s Neopixel library is installed, this
With the power of the Arduino YÚN, I made an LCD sign that displays the number of subscribers of the famous YouTube user Pewdiepie’s channel! The led also glows blue if he’s put up a new video in the last hour! Awesome!
I’ve always wanted to do this, and finally rigged one up! It consists of a 99 neopixel strip from adafruit, a scavenged 3.5mm audio cable, an adruino UNO, alligator clips, jumper wires, a power supply, and an output jack for