Arduino Keyboard Piano With 8 Bit R2R DAC

I used an Arduino to generate sin waves of the appropriate frequency which are then triggered by the keypad.This project uses an external speaker to play the tones. The arduino sends audio data via AUX cable.Features-Plays the basic notes SA, RE, GA, MA, PA, DHA, NI, SA, as well as the komal and tee...
By: SouravB22

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