YouTube - Bandai Luminodot

Lumindot is a new kind of toy for children produced by Bandai, it is a Backlit frame with 70x50 holes on it, so you can put the colorful pins in the hole. It is a very cool way to do pixel arts, it looks like a 70x50 Led matrix if you know about electronics.
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來源: http://www.youtube.com/watch?v=v1hoDpxcNdI