Hackaday Pulling Music Out Of Thin Air with a Raspberry Pi Hackaday [2fishy] didn't stop there either and ended up with a wooden, space friendly, light controlled piano housing a Raspberry Pi . Inspired by the concept of a laser harp, [2fishy] followed the same principle but chose a simpler and safer alternative by ..

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Pulling Music Out Of Thin Air with a Raspberry Pi – Hackaday