public marks

PUBLIC MARKS from wyliej with tag led

15 February 2006 11:30

LED Throwies

by 1 other
Developed by the Graffiti Research Lab, LED Throwies are an inexpensive way to add color to any ferromagnetic surface in your neighborhood. A Throwie consists of a lithium battery, a 10mm diffused LED and a rare-earth magnet taped together. Throw it up hi

wyliej's TAGS related to tag led

diy +   graffiti +