How to make a LED throwie
What is a LED throwie? LED throwies were developed by the Graffiti Research Lab as a form of removable, reusable interactive art. By combining LEDs, batteries, and rare earth magnets, you can make brightly coloured lights that will stick to any ferromagnetic surface. Western Fair has invited the MakerBus to sell throwies at the 2014 […]Read more "How to make a LED throwie"