Traffic Light Stoplight LED Scarf – Safety Scarf of Righteousness using arduino

Multipurpose like a traffic light, this one keeps you warm and blinks to make you more visible in the night.  Stop traffic with this fun scarf worn around your neck. Repurpose a dollar-store bicycle safety flasher to embed in the scarf.  Simulates the light changing pattern and does other fancy sequences.  No arduino needed. The …

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