"It's dangerous to go alone, take this!" A real-life replica of the Master Sword from The Legend of Zelda: Ocarina of Time. With a custom paint job, 33 Neopixel LEDs, a custom PCB board with an arduino nano, a raspberrry pi, and all the voltage regulators needed to convert the high level voltage of the li-po batteries to a comfortable 5v, this one-of-a-kind blade is ready to fight Ganondorf! By using it's special ability, it can detect foes by lighting up whenever they approach! Using ibeacon technology, it can detect close proximity of bluetooth devices and alert you of those devices approaching. Now you never have to be alone!

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