Stellar CupCake Synth

Stellar CupCake Synth is the simplest sound generating circuit .based on a Flashing LED as the sound source. This kind of LED comes with a tiny built in MCU that generates PWM sequences.The Piezo element acts as the output speaker of LED signals .the Cupcake is used for amplification.Stellar CupCake Synth was created last summer at PIFcamp 2017 in slovenia.

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