Spotted on the CES show floor: The ROCK-IT from OrigAudio. It looks like a small square case to stash headphones. But really, it’s a way to turn any empty cardboard box, hollow Tupperware or other ...
Every cardboard-packed item in a supermarket could soon be blaring out reduced-price messages or playing advertising jingles. It’s just one of the uses being touted for a build-it-yourself, flat-pack ...
Learn how to build a DIY portable speaker using a car speaker, cardboard, and basic electronic components. This step-by-step project covers soldering a transistor amplifier circuit, wiring a 3.5mm ...
Spotted at CES 2010: The ROCK-IT from OrigAudio turns any empty cardboard box, hollow Tupperware or other object into a speaker for your iPod or MP3 player.
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