Month: January 2008

Making Arduino sing, Part 4

Making Arduino sing, Part 4

Dave Fowler of uC Hobby continues his series on Arduino sound generation with an article on DAC (Digital-to-Analog) output options. Arduino Audio DAC Options – Link Related: Making Arduino sing, Part Three: Playing a melody – Link Making Arduino sing, Part Two – Link Making Arduino sing – Link

Walking in solid air

Walking in solid air

Anthony McCall’s “Walking in solid air” as io9 said, it almost like a teleporter! – In blacked-out rooms filled with dry ice, McCall’s projectors trace slowly moving white lines – an undulating wave, two lines extending and intersecting – across the walls of the gallery. The artificial smoke turns the beams of light into quasi-solid […]