Piranha Plant Circuit Board Keychain

Mark Frauenfelder

Mark Frauenfelder is a research director at Institute for the Future, the founding editor-in-chief of Make magazine, the co-founder of Boing Boing, the editor-in-chief of Cool Tools.

248 Articles

By Mark Frauenfelder

Mark Frauenfelder is a research director at Institute for the Future, the founding editor-in-chief of Make magazine, the co-founder of Boing Boing, the editor-in-chief of Cool Tools.

248 Articles

Article Featured Image

Boardaments is an Etsy shop that sells cool printed circuit board art. This Piranha plant circuitboard keychain lights up when you plug it into a USB port. (Via Adafruit)

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