August 12, 2008

LED Firefly version 2
DIY Hacks

5

  There is a new version of the Firefly that was featured yesterday. The new version was built on a manufactured PCB and looks very good! Full build details are provided. "Each firefly has a value that stands for the power to flash. This value rises over time. If the power reaches a certain limit, the firefly flashes and the power is reset to zero. If the firefly detects another

Hak5 Graffiti Wall
Computer Hacks

3

  The guys over at Hak5 have created a fun Graffiti Wall, this wall takes entries from the web and projects them on a huge display on their wall. The text display is just the beginning, games are planned in the future! Give the wall a try! Have a look at the code that makes it tick. "Hey guys, this is the code I whipped together to make the Hak5