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 ...

Connecting the Neopixel strip to an Arduino is quite simple and only requires four wires to complete the circuit. In the diagram above (provided by Adafruit), you will see how to connect the strip ...

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… ...