ESPecially for you!

Sorry for the pun but if you already guessed what this Instructable is about then you are ahead of the game and have no need for it!This little tester / trainer is a device that can show you your ESP psychic abilities by electronically displaying Zener card graphics on an Arduino and an 8 x 8 LED di...

By: paulindallas



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from Instructables: exploring - technology http://ift.tt/1xCd5AZ