DotStars are super fast clocking pixels that achieve a persistence-of-vision look with moving LED patterns. This project uses DotStars and the FastLED code library to create stardust magic.
Swing your dance fans slowly to mesmerise your audience with the sparkly, pretty lights. Swing them fast, and magical patterns and pictures appear. Look closely and you may see the spiders from Mars or the cats from Japan.
Three modes are included in the code, and you can easily add your own or modify the existing ones.
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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.
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