30 Oct '13, 8pm

Impressive Laser Harp

Impressive Laser Harp

If you’ve never seen one of these before you’re in for a treat! A laser harp is a digital instrument that requires a synthesizer to create music. There are two main varieties, framed and open. The framed type use light sensors at the end of the beams to create the digital signal to be converted to the various tones. The open kind is a lot more complex, but much cooler — it relies on the laser light being reflected back from the player’s hand to create the signal. This allows for varying tones depending on the distance to the sensor.

Full article: http://hackaday.com/2013/10/30/impressive-laser-harp/

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Military News: Contracts Awarded to Develop Laser Pods that Shoot Down Missiles: The U.S. handed out two

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defensetech.org 30 Oct '13, 9pm

The U.S. handed out two contracts Monday to Northrop Grumman and Lockheed Martin to develop laser pods that can be mounted...

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nicekicks.com 31 Oct '13, 7pm

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brewed-coffee.com 30 Oct '13, 2pm

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hackaday.com 07 Nov '13, 12pm

The concept is fairly simple, but beautifully executed in the included videos. A regular laser cutter is used to cut outli...

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hackaday.com 28 Oct '13, 2am

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kicksonfire.com 28 Oct '13, 1pm

has the build of a spring shoe and as a result new colorways always seem a bit out of place during the cooler months. None...

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nicekicks.com 30 Oct '13, 5pm

The recently released “King’s Pride” colorway sees camo detailing on the Nike LeBron 11 “Laser” Custom . Created for Dawee...

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blog.jayfields.com 31 Oct '13, 7am

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spectrum.ieee.org 25 Oct '13, 2pm

The production version will have up to four Class 4 blue-laser diodes. Collimating lenses will direct their beams onto a p...