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Realizing this, [Josh] wrote a simple demo program to drive over 1000 NeoPixels – an 11 meter long strip – using 1K of RAM on an Arduino. The trick comes by simply delaying the bitbanging a ...
Following Adafruit's advice on how to connect and power the Neopixel, I broke out one of the many Arduino boards that I had laying around (about 50 now).
You are stuck at home quarantined and you want to do some Arduino projects. The problem is you don’t have all the cool devices you want to use. Sure, you can order them, but the stores are sl… ...
I like that he’s included a built-in charger feature and I’m also excited about the possible compass feature and photoresistor. Such a great use of a NeoPixel ring, too—this thing is smokin’!