Become a fan of Slashdot on Facebook


Forgot your password?
Slashdot Deals: Cyber Monday Sale! Courses ranging from coding to project management - all eLearning deals 25% off with coupon code "CYBERMONDAY25". ×

Submission + - Sound Responsive High Power LED Array (

Gibbs-Duhem writes: "This video shows operation of a neat project using some new digital analysis chips to produce hacker-friendly sound-responsive LED modules similar to old color organs, but much smaller, easier to set up, and modular. As usual, the boards are open-hardware, and both eagle schematics and board layouts are available on the website. The artist is constructing a 10x10 array using a Kickstarter Project, which will put out 25,000 lumens of light for a display at Burning Man. This work is from the same artist who previously built wifi LED lighting for some pretty cool installations around the country and lights with ultra-high CRI and added ultraviolet LEDs for use with artwork display."

Submission + - Autonomous Sound Responsive High Brightness LED Modules (

Gibbs-Duhem writes: "This is a cool little art project on Kickstarter where a bunch of individual high power LED lights are souped up with built in audio analysis hardware and an onboard microphone. At scale, these modules put out over 250 lumens a piece, and can be assembled into enormous arrays in any shape or size for under $50 per module for a modern version of the color organs built in analog back in the day. By the same artists who put together quite a few other cool audio oriented high power LED lighting systems, and other sophisticated lights for use with artwork previously covered on Slashdot. As usual, schematics, design information, and board layouts are available for the project."

Machines certainly can solve problems, store information, correlate, and play games -- but not with pleasure. -- Leo Rosten