Works best with point light sources like NeoPixels or individual non-diffused LEDs. It doesn’t look as good with diffused LED sources!
These wayfarer glasses, made from durable cardstock, will transform every sparkle, splash, and twinkle of light into a cascade of prismatic delight. When light strikes the diffraction lens it spreads out into a spectrum, producing a rainbow for every single particle of light. Upgrade your experience of fireworks, NeoPixel light show, music festival, EDM party, what have you!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.