Make a stunning light up necklace that goes with anything in your closet. It twinkles softly, showing a beautiful color gradient animation. Touch the face of the pendant to make the necklace change color. It’s easy to customize the code to include as many different color combinations as you’d like.
Gemma M0’s onboard capacitive touch pad combined with a solid metal pendant face make this magic happen. We’ve added two different sized NeoPixel rings for 28 beautiful pixels of light.
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.