Here is a cool sweater that you can display an animated snowflake and control it from your smartphone. The Bluetooth Snowflake Sweater was made using a flexible 8×8 NeoPixel matrix, Bluefruit, battery, and other parts. You can control the animation and color using the Adafruit Bluefruit LE Connect app for iOS or Android.
More items like this: here
The above video provides more information about this project. More information is available on Adafruit’s website.
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