A trivia vending machine made with a Raspberry Piopensource.com 4 pointspshapiro993 years ago1 commentSaveHideCopy link On HNComments−pshapiro99OP3yUsing a Raspberry Pi to replace the coin box on a food vending machine is a stroke of genius.
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Using a Raspberry Pi to replace the coin box on a food vending machine is a stroke of genius.