Motion Reactive Devil Horns DIY Tutorial: Paper mache goat horns with animated LED lights

Make your own motion-reactive LED devil horns! 😈🔥 In this tutorial, I’ll show you how to build a pair of lightweight glowing devil horns packed with addressable LEDs and controlled by an Adafruit Feather RP2040 Prop-Maker. The onboard accelerometer lets the horns react to your movement, triggering fiery animations and dramatic flares when you move your head. These are perfect for Halloween…