Dress to iMpress with the iCufflinks

These cufflinks from Adafruit Industries are made of machined aluminum to look like the power button on an Apple computer. �Inside the cufflinks are tiny circuit boards and LEDs. �Insert a battery in each before wearing, and the power symbol will glow with a pulsing light for 24 hours. �The source code, circuit board files, [...]

Source: http://the-gadgeteer.com/2011/06/20/dress-to-impress-with-the-icufflinks/

SPANSION SONUS NETWORKS SONIC AUTOMOTIVE SKYWORKS SOLUTIONS SILICON LABORATORIES SI INTERNATIONAL SEAGATE TECHNOLOGY