[Craig Lindley] recently finished building his own RGB LED cube project. It’s made up of four layers of 4×4 LED grids, but you may notice that the framework that supports the structure is not the usual ratsnet of wires we’ve come to expect. They’re actually long, thin circuit boards. [Craig] grabbed the Rainbow Cube kit sold [...]
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tlc5940's archive
LED cube is a little bit of kit, a lot of point-to-point soldering
Posted in January 5th, 2012
by admin in arduino hacks, cube, led hacks, rainbow cube kit, rainbowduino, RGB LED, rss, seeed studio, tlc5940
[Craig Lindley] recently finished building his own RGB LED cube project. It’s made up of four layers of 4×4 LED grids, but you may notice that the framework that supports the structure is not the usual ratsnet of wires we’ve come to expect. They’re actually long, thin circuit boards. [Craig] grabbed the Rainbow Cube kit sold [...]
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Monitoring the world’s DNS status using a display straight out of WarGames
Posted in July 31st, 2011
by admin in analog meter, arduino hacks, arduino mega, DataCenter, OpenDNS, panel meter, rss, tlc5940
Nothing says Cold War like a map of the work with LEDs embedded in it. Throw in some analog dials for good measure and you’ve got a piece that would be comfortable mounted next the WOPR in everyone’s favorite ’80s-computers-run-amok movie. We think [Dima] really hit the mark when building this status panel for OpenDNS [...]
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Audio controlled party lights
Posted in November 28th, 2010
[Thibault Brevet] wanted his own party lighting that pulsed and faded along with the tunes. He ended up building a system based on an Arduino and a PC running Processing. The output from a mixing board is fed into a PC and measured by the Processing script. From there, the calculated light levels are sent [...]
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Dazzling coat sure to be in demand with pimps everywhere
Posted in September 30th, 2010
This is the newest addition to [Arren Parker's] Burning Man wardrobe. The full-length lighted faux-fur coats is completely his creation. He started with a pattern that he acquired from Ebay, adding side pockets and changing the hood to a collar. From there he added the 256 RGB LEDs that make it shimmer so appealingly. For [...]
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Equinox clock
Posted in September 7th, 2010
The Equinox clock is made up of simple parts but a combination of fine design and precision make it a gem of a timepiece. The guts are made up of an Arduino, a DS1307 real time clock, twelve LED drivers, and sixty RGB LEDs. These combine with a capacitive touch interface to tell the time [...]
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112-LED coffee table
Posted in March 1st, 2010
[Joe] tipped us off about his 112 LED coffee table. This 12-ups the LED matrix from Friday and 31-ups the Shiftbrite table. Driving this grid is an ATmega328 in i2c slave mode. It listens for display data from a second ATmega328 and uses that to set the array of TLC5940 driven LEDs appropriately. Separating the [...]
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