Katana Lightsaber "相悶" Update HD

A few changes to my custom katana inspired lightsaber Changes: 3D printed internal frame/speaker holder/recharge port holder(Nylon) 3D printed rotating crystal chamber chassis (Nylon) 3D printed Lightsaber Rotational On/Off Port Plug/Kill Key (http://shpws.me/pFxc) Igniter Mini Sound/Driver Board by Naigon LEDengin RGBW LED 5mm RGB + 3mmW crystal LED LiIo Battery (3400mAh 3.7v) Improved Motor Drive circuit (4 diodes + P channel) Thin Walled Hamon Blade plus 3D printed Katana tip Custom Tron Sound Font (Tron + Tron: Legacy + Tron: Uprising) Ported/modified Fonts: http://www.youtube.com/watch?v=TbnCw6x4voo Blackstar http://www.youtube.com/watch?v=pF610n-QAhQ Stygian General http://www.youtube.com/watch?v=fExNtHFCDwk Steel Sword Original Katana Saber Vid: http://www.youtube.com/watch?v=l2oLUL3Ska8 Interested in a commission? PM at: http://www.facebook.com/AmmnraCreations