What's a wearable project without LEDs?
Flora RGB Smart Neo Pixel version 2 - Pack of 4 . These daisy chain-able RGB LED pixels were designed specifically with wearables in mind! Each LED has a constant current driver and controller built right in, giving you 24-bit color with PWM brightness control. Each pixel only requires 3 connections; positive, negative, and i2c. An Flora can drive up to 500 of these at 30FPS before running out of RAM.
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