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 costumes, cosplay, performances, festivals, or anytime you need a little extra demonic glow.
🔥 Full step-by-step Adafruit guide:
https://learn.adafruit.com/motion-reactive-led-devil-horns/overview
🛠️ Featured parts:
Adafruit Feather RP2040 Prop-Maker
https://www.adafruit.com/product/5768
Adafruit NeoPixel LED Strip
https://www.adafruit.com/product/4368
The complete guide includes the build process, wiring, CircuitPython code, and instructions for customizing the motion sensitivity and LED animations.
If you build your own pair, I’d love to see what you make!
More LED projects and tutorials:
https://www.erinstblaine.com
#Adafruit #LEDs #NeoPixels #CircuitPython #RP2040 #DevilHorns #LEDcostume #Cosplay #WearableTech #HalloweenDIY #Maker #DIYCostume
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