Music Controlled Raspberry Pi Lights Change Color by Playing Piano

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Music Controlled Raspberry Pi Lights Change Color by Playing Piano

Raspberry Pi projects don’t have to be complex to be incredible and this Pi project is a shining example. RandomBrasilian has created a Raspberry Pi Zero-powered set of Christmas lights that react to different musical notes played on a keyboard. According to the original post shared to Reddit, this was their first Pi project ever making the creation that much more impressive.

The idea was to create a system that would change the colors of LEDs as music is played on a digital piano. RandomBrasilian is using string of addressable WS2811 lights that one at a time change color down the string as notes are played. Each note corresponds with a color, creating a visual display of the music you just heard.

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