This Colour-Changing LED Chameleon Scarf Perfectly Matches Any Outfit

Why spend hours digging through your closet trying to colour-match the perfect outfit when with a little technology your clothing can match itself automatically? If you're not afraid of tackling a little electronics, including wiring and programming (plus a little sewing) you can turn a ruffled scarf into a glowing accent piece that's always the perfect colour thanks to a built-in optical sensor.

The heart of the hack is a $25 FLORA wearable electronics board and the $10 sensor, but when you crunch the numbers it's still a lot cheaper than buying a separate scarf for every garment in your closet.

[Adafruit Learning System]

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